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1. The effect of recent technological change on US immigration policy

Author:
Björn Brey
Publication Date:
02-2021
Content Type:
Working Paper
Institution:
Nottingham Interdisciplinary Centre for Economic and Political Research (NICEP)
Abstract:
Did recent technological change, in the form of automation, affect immigration policy in the United States? I argue that as automation shifted employment from routine to manual occupations at the bottom end of the skill distribution, it increased competition between natives and immigrants, consequently leading to increased support for restricting low-skill immigration. I formalise this hypothesis theoretically in a partial equilibrium model with constant elasticity of substitution in which technology leads to employment polarization, and policy makers can vote on immigration legislation. I empirically evaluate these predictions by analysing voting on low-skill immigration bills in the House of Representatives during the period 1973-2014. First, I find evidence that policy makers who represent congressional districts with a higher share of manual employment are more likely to support restricting low-skill immigration. Second, I provide empirical evidence that representatives of districts which experienced more manual-biased technological change are more likely to support restricting low-skill immigration. Finally, I provide evidence that this did not affect trade policy, which is in line with automation having increased employment in occupations exposed to low-skill immigration, but not those exposed to international trade.
Topic:
Economics, Immigration, Economic Policy, Automation, Technocracy, and Skilled Labor
Political Geography:
United States

2. Economic Conditions and the Rise of Anti-Democratic Extremism

Author:
Benjamin Crost
Publication Date:
03-2021
Content Type:
Working Paper
Institution:
Empirical Studies of Conflict Project (ESOC)
Abstract:
This paper provides evidence that adverse economic conditions contributed to the rise of anti-democratic extremism in the United States. A state-level analysis shows that increases in the unemployment rate during the Great Recession led to a large increase in the number of anti democratic extremist groups. The effect is concentrated in states with high pre-existing racial resentment, as proxied by racist web searches, and strongest for the male unemployment rate and the white unemployment rate. If unemployment had remained at its pre-recession level, the increase in anti-democratic groups between 2007 and 2010 could have been reduced by more than 60%.
Topic:
Economics, Democracy, Inequality, Far Right, Economic Inequality, and Political Extremism
Political Geography:
United States

3. Risk Shocks and Divergence between the Euro Area and the US in the aftermath of the Great Recession

Author:
Thomas Brand and Fabien Tripier
Publication Date:
03-2021
Content Type:
Working Paper
Institution:
Centre d'Etudes Prospectives et d'Informations Internationales (CEPII)
Abstract:
Highly synchronized during the Great Recession of 2008-2009, the Euro area and the US have diverged in the period that followed. To explain this divergence, we provide a structural interpretation of these episodes through the estimation for both economies of a business cycle model with financial frictions and risk shocks, measured as the volatility of idiosyncratic uncertainty in the financial sector. Our results show that risk shocks have stimulated US growth in the aftermath of the Great Recession and have been the main driver of the double-dip recession in the Euro area. They play a positive role in the Euro area only after 2015. Risk shocks therefore seem well suited to account for the consequences of the sovereign debt crisis in Europe and the subsequent positive effects of unconventional monetary policies, notably the ECB’s Asset Purchase Programme (APP).
Topic:
Debt, Economics, International Political Economy, Global Recession, Finance, Europe Union, Economic Growth, and Risk
Political Geography:
United States, Europe, and Global Focus

4. Inclusive American Economic History: Containing Slaves, Freedmen, Jim Crow Laws, and the Great Migration

Author:
Trevon Logan and Peter Temin
Publication Date:
01-2020
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
This paper records the path by which African Americans were transformed from enslaved persons in the American economy to partial participants in the progress of the economy. The path was not monotonic, and we organize our tale by periods in which inclusiveness rose and fell. The history we recount demonstrates the staying power of the myth of black inferiority held by a changing white majority as the economy expanded dramatically. Slavery was outlawed after the Civil War, and blacks began to participate in American politics en masse for the first time during Reconstruction. This process met with white resistance, and black inclusion in the growing economy fell as the Gilded Age followed and white political will for black political participation faded. The Second World War also was followed by prosperity in which blacks were included more fully into the white economy, but still not completely. The Civil Rights Movement proved no more durable than Reconstruction, and blacks lost ground as the 20th century ended in the growth of a New Gilded Age. Resources that could be used to improve the welfare of whites and blacks continue to be spent on the continued repressions of blacks.
Topic:
Economics, Race, History, Capitalism, and Slavery
Political Geography:
United States and Global Focus

5. The Millennials' Transition from School-to-Work

Author:
Yuet-Yee Linda Wong and Audra J. Bowlus
Publication Date:
03-2020
Content Type:
Working Paper
Institution:
Centre for Human Capital and Productivity (CHCP), Western University
Abstract:
We present the first study of the high school-to-work transition for American Millennial males and females. Using data from the PSID Transition to Adulthood from 2005-2011, we estimate the Burdett and Mortensen (1998) model and study changes between Generation X and Millennials. We find convergence in racial differences in transition patterns across the generations and in gender earnings by the Great Recession. These patterns are driven by a large decline in search efficiencies for white males. Finally, we show the labor market deteriorated for high school graduates prior to, with a further decline during, the Great Recession.
Topic:
Economics, Education, Global Recession, Human Capital, Labor Market, and Productivity
Political Geography:
United States

6. Optimal Contracting with Altruistic Agents: A Structural Model of Medicare Payments for Dialysis Drugs

Author:
Martin Gaynor, Nirav Mehta, and Seth Richards-Shubik
Publication Date:
05-2020
Content Type:
Working Paper
Institution:
Centre for Human Capital and Productivity (CHCP), Western University
Abstract:
We study physician agency and optimal payment policy in the context of an expensive medication used in dialysis care. Using Medicare claims data we estimate a structural model of treatment decisions, in which physicians differ in their altruism and marginal costs, and this heterogeneity is unobservable to the government. In a novel application of nonlinear pricing methods, we theoretically characterize the optimal unrestricted contract in this screening environment with multidimensional heterogeneity. We combine these results with the estimated model to construct the optimal contract and simulate counterfactual outcomes. The optimal contract is a flexible fee-for-service contract, which pays for reported treatments but uses variable marginal payments instead of constant reimbursement rates, resulting in substantial health improvements and reductions in costs. Our structural approach also yields important qualitative findings, such as rejecting the optimality of any linear contract, and may be employed more broadly to analyze a variety of applications.
Topic:
Economics, Government, Health, Health Care Policy, Human Capital, Productivity, and Medicare
Political Geography:
United States

7. The EITC and Maternal Time Use: More Time Working and Less Time with Kids?

Author:
Jacob Bastian and Lance Lochner
Publication Date:
08-2020
Content Type:
Working Paper
Institution:
Centre for Human Capital and Productivity (CHCP), Western University
Abstract:
Parents spend considerable time and resources investing in their children's development. Given evidence that the Earned Income Tax Credit (EITC) aects maternal labor supply, we investigate how the EITC aects a broad array of time-use activities, focusing on the amount and nature of time spent with children. Using 2003-2018 time-use data, we nd that federal and state EITC expansions increase maternal work time, which reduces time devoted to home production, leisure, and time with children. However, for children of all ages, almost none of the reduction comes from time devoted to investment activities, such as active learning and development activities.
Topic:
Economics, Labor Issues, Children, Women, Income Inequality, Tax Systems, Human Capital, Family, and Productivity
Political Geography:
United States

8. Global giants and local stars: How changes in brand ownership affect competition

Author:
Vanessa Alviarez, Keith Head, and Thierry Mayer
Publication Date:
11-2020
Content Type:
Working Paper
Institution:
Centre d'Etudes Prospectives et d'Informations Internationales (CEPII)
Abstract:
We assess the consequences for consumers in 76 countries of multinational acquisitions in beer and spirits. Outcomes depend on how changes in ownership affect markups versus efficiency. We find that owner fixed effects contribute very little to the performance of brands. On average, foreign ownership tends to raise costs and lower appeal. Using the estimated model, we simulate the consequences of counterfactual national merger regulation. The US beer price index would have been 4-7% higher without divestitures. Up to 30% savings could have been obtained in Latin America by emulating the pro-competition policies of the US and EU.
Topic:
Economics, International Political Economy, and Multinational Corporations
Political Geography:
United States, United Kingdom, Latin America, and Global Focus

9. Corporate tax avoidance and industry concentration

Author:
Farid Toubal, Mathieu Parenti, and Julien Martin
Publication Date:
07-2020
Content Type:
Working Paper
Institution:
Centre d'Etudes Prospectives et d'Informations Internationales (CEPII)
Abstract:
This paper argues that tax avoidance by large corporations has contributed to the 25% increase in concentration among U.S. firms since the mid-1990s. Corporate tax avoidance gives large firms a competitive edge, which translates into larger market shares and an increase in the granularity of the economy. We develop IV and difference-in-differences strategies that show the causal impact of tax avoidance on firm-level sales. Had firms not resorted to tax avoidance in 2017, our results imply that the average industry concentration would have been 8.3% lower, which is around its early 2000 level.
Topic:
Economics, International Political Economy, Markets, Tax Systems, Corporations, Tax Evasion, and Corporate Tax
Political Geography:
United States and Global Focus

10. Is the Most Unproductive Firm the Foundation of the Most Efficient Economy? Penrosian Learning Confronts the Neoclassical Fallacy

Author:
William Lazonick
Publication Date:
01-2020
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
Edith Penrose’s 1959 book The Theory of the Growth of the Firm [TGF] provides intellectual foundations for a theory of innovative enterprise, which is essential to any attempt to explain productivity growth, employment opportunity, and income distribution. Properly understood, Penrose’s theory of the firm is also an antidote to the deception that is foundational to neoclassical economics: The theory, taught by PhD economists to millions upon millions of college students for over seven decades, that the most unproductive firm is the foundation of the most efficient economy. The dissemination of this “neoclassical fallacy” to a mass audience of college students began with Paul A. Samuelson’s textbook, Economics: An Introductory Analysis, first published in 1948. Over the decades, the neoclassical fallacy has persisted through 18 revisions of Samuelson, Economics and in its countless “economics principles” clones. This essay challenges the intellectual hegemony of neoclassical economics by exposing the illogic of its foundational assumptions about how a modern economy functions and performs. The neoclassical fallacy gained popularity in the 1950s, during which decade Samuelson revised Economics three times. Meanwhile, Penrose derived the logic of organizational learning that she lays out in TGF from the facts of firm growth, absorbing what was known in the 1950s about the large corporations that had come to dominate the U.S. economy. Also, during that decade, the knowledge base on the growth of firms on which economists could subsequently draw was undergoing an intellectual revolution, led by the business historian, Alfred D. Chandler, Jr. He was engaged in the first stage of a career that would span more than a half century, during which Chandler documented and analyzed the centrality to U.S economic development of what he would come to call “the managerial revolution in American business.” In combination, the works of Penrose and Chandler form intellectual foundations for my own work on the Theory of Innovative Enterprise—an endeavor that has enabled me, as an economist, to recognize not only the profound importance of organizational learning for economic theory but also the illogic of the neoclassical theory of the firm for our understanding of the central institution of a modern economy, the business corporation. In this essay, I argue that the key characteristic of the innovative enterprise is fixed-cost investment in the productive capabilities of the company’s employees to engage in organizational learning. The purpose of this investment in organizational learning is to develop a higher-quality product than was previously available. When successful, the development of the higher-quality product enables the firm to capture a large extent of the market, transforming high fixed cost into low unit cost. The result is sustainable competitive advantage that enables the growth of the firm, contributing to the growth of the economy as a whole. I argue that to get beyond the neoclassical fallacy, economists have to stop relying on constrained-optimization methodology. Rather, they need to be trained in a “historical transformation” methodology that integrates history and theory. It is a methodology in which theory serves as both a distillation of what we have learned from the study of history and a guide to what we need to learn about reality as the “present as history” unfolds.
Topic:
Economics, Political Economy, Macroeconomics, and Neoclassical Economics
Political Geography:
United States

11. Payment vs. Funding: The Law of Reflux for Today

Author:
Perry Mehrling
Publication Date:
01-2020
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
The analytical tension in post-Keynesian thought between the theory of endogenous (credit) money and the theory of liquidity preference, brought to our attention by Dow and Dow (1989), can be viewed through the lens of the money view (Mehrling 2013) as a particular case of the balance between the elasticity of payment and the discipline of funding. Further, updating Fullarton’s 1844 “law of reflux” for the modern condition of financial globalization and market- based credit, the same money view lens offers a critical entry point into Tobin’s fateful 1963 intervention “Commercial Banks as Creators of ‘Money’” which established post-war orthodoxy, and also to the challenge offered by so-called Modern Money Theory.
Topic:
Economics, Globalization, Monetary Policy, Economic Theory, Macroeconomics, Keynes, and Credit
Political Geography:
United States

12. Private Equity Buyouts in Healthcare: Who Wins, Who Loses?

Author:
Eileen Appelbaum and Rosemary Batt
Publication Date:
03-2020
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
Private equity firms have become major players in the healthcare industry. How has this happened and what are the results? What is private equity’s ‘value proposition’ to the industry and to the American people -- at a time when healthcare is under constant pressure to cut costs and prices? How can PE firms use their classic leveraged buyout model to ‘save healthcare’ while delivering ‘outsized returns’ to investors? In this paper, we bring together a wide range of sources and empirical evidence to answer these questions. Given the complexity of the sector, we focus on four segments where private equity firms have been particularly active: hospitals, outpatient care (urgent care and ambulatory surgery centers), physician staffing and emergency room services (surprise medical billing), and revenue cycle management (medical debt collecting). In each of these segments, private equity has taken the lead in consolidating small providers, loading them with debt, and rolling them up into large powerhouses with substantial market power before exiting with handsome returns.
Topic:
Economics, Privatization, Health Care Policy, Health Insurance, and Private Equity
Political Geography:
United States

13. How Much Can the U.S. Congress Resist Political Money? A Quantitative Assessment

Author:
Thomas Ferguson, Paul Jorgensen, and Jie Chen
Publication Date:
01-2020
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
The extent to which governments can resist pressures from organized interest groups, and especially from finance, is a perennial source of controversy. This paper tackles this classic question by analyzing votes in the U.S. House of Representatives on measures to weaken the Dodd-Frank financial reform bill in the years following its passage. To control as many factors as possible that could influence floor voting by individual legislators, the analysis focuses on representatives who originally cast votes in favor of the bill but then subsequently voted to dismantle key provisions of it. This design rules out from the start most factors normally advanced by skeptics to explain vote shifts, since these are the same representatives, belonging to the same political party, representing substantially the same districts. Our panel analysis, which also controls for spatial influences, highlights the importance of time-varying factors, especially political money, in moving representatives to shift their positions on amendments such as the “swaps push out” provision. Our results suggest that the links between campaign contributions from the financial sector and switches to a pro-bank vote were direct and substantial: For every $100,000 that Democratic representatives received from finance, the odds they would break with their party’s majority support for the Dodd-Frank legislation increased by 13.9 percent. Democratic representatives who voted in favor of finance often received $200,000–$300,000 from that sector, which raised the odds of switching by 25–40 percent.
Topic:
Economics, Political Economy, Elections, Democracy, Finance, Legislation, and Money
Political Geography:
United States

14. Profits, Innovation and Financialization in the Insulin Industry

Author:
Rosie Collington
Publication Date:
03-2020
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
The list prices of analogue insulin medicines in the United States have soared during the past decade. In the wake of high-profile cases of prescription medicine “price-gouging”, such as Mylan’s EpiPen and Turing-acquired Daraprim, actors across the insulin supply chain are today facing growing scrutiny from US lawmakers and the wider public. For the most part, however, the role of shareholders in the insulin supply chain has been overlooked. This paper considers the relationship between profits realized from higher insulin list prices, pharmaceutical innovation, and the financial structures of the three dominant insulin manufacturing companies, which set list prices. It shows that despite claims to the contrary, insulin manufacturers extracted vast profits from the sale of insulin products in the period 2009-2018, as insulin list prices rose. Distributions to the company shareholders in the form of cash dividends and share repurchases totaled $122 billion over this period. The paper also considers the role of other actors in the insulin supply chain, such as pharmacy benefits managers (PBMs), in the determination of list prices. The data and analysis presented in the paper indicates that financialization could be considered in tension with not only the development of new drugs that will be available to patients in the future, but also the affordability of products that already exist today.
Topic:
Economics, Health, Health Care Policy, Finance, and Price
Political Geography:
United States

15. Payroll Share, Real Wage and Labor Productivity across US States

Author:
Ivan Mendieta-Muñoz, Codrina Rada, Ansel Schiavone, and Rudi von Arnim
Publication Date:
04-2020
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
This paper analyzes regional contributions to the US payroll share from 1977 to 2017 and the four major business cycles throughout this period. We implement two empirical exercises. First, we decompose the US payroll share across states. Utilizing a Divisia index decomposition technique yields exact contributions of real wages, employment structure, labor productivity and relative prices across the states to the aggregate change in the payroll share. Key findings are that the decline in the aggregate (i) is driven by decoupling between real wage and labor productivity; and (ii) is initially driven by the rust belt states, but subsequently dominated by relatively large states. Second, we employ mixture models on real wages and labor productivity across US states to discern whether distinct mechanisms appear to generate these distributions. Univariate models (iii) indicate the possibility that two distinct mechanisms generate state labor productivities, raising the question of whether regional dualism has taken hold. Lastly, we use bivariate mixture models to investigate whether such dualism and decoupling manifest in the joint distributions of payroll shares and labor productivity, too. Results (iv) are affirmative, and further suggest a tendency for high performing states to have relatively high payroll shares initially, and low payroll shares more recently.
Topic:
Economics, Political Economy, Labor Issues, Productivity, and Workforce
Political Geography:
United States

16. How Market Sentiment Drives Forecasts of Stock Returns

Author:
Roman Frydman, Nicholas Mangee, and Josh Stillwagon
Publication Date:
05-2020
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
We reveal a novel channel through which market participants’ sentiment influences how they forecast stock returns: their optimism (pessimism) affects the weights they assign to fundamentals. Our analysis yields four main findings. First, if good (bad) “news” about dividends and interest rates coincides with participants’ optimism (pessimism), the news about these fundamentals has a significant effect on participants’ forecasts of future returns and has the expected signs (positive for dividends and negative for interest rates). Second, in models without interactions, or when market sentiment is neutral or conflicts with news about dividends and/or interest rates, this news often does not have a significant effect on ex ante or ex post returns. Third, market sentiment is largely unrelated to the state of economic activity, indicating that it is driven by non-fundamental considerations. Moreover, market sentiment influences stock returns highly irregularly, in terms of both timing and magnitude. This finding supports recent theoretical approaches recognizing that economists and market participants alike face Knightian uncertainty about the correct model driving stock returns.
Topic:
Economics, Markets, and Stock Markets
Political Geography:
United States

17. The Global Impact of Brexit Uncertainty

Author:
Tarek A. Hassan, Laurence van Lent, Stephan Hollander, and Ahmed Tahoun
Publication Date:
01-2019
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
Using tools from computational linguistics, we construct new measures of the impact of Brexit on listed firms in the United States and around the world: the share of discussions in quarterly earnings conference calls on costs, benefits, and risks associated with the UK’s intention to leave the EU. Using this approach, we identify which firms expect to gain or lose from Brexit and which are most affected by Brexit uncertainty. We then estimate the effects of these different kinds of Brexit exposure on firm-level outcomes. We find that concerns about Brexit-related uncertainty extend far beyond British or even European firms. US and international firms most exposed to Brexit uncertainty have lost a substantial fraction of their market value and have reduced hiring and investment. In addition to Brexit uncertainty (the second moment), we find that international firms overwhelmingly expect negative direct effects of Brexit (the first moment), should it come to pass. Most prominently, firms expect difficulties resulting from regulatory divergence, reduced labor mobility, trade access, and the costs of adjusting their operations post-Brexit. Consistent with the predictions of canonical theory, this negative sentiment is recognized and priced in stock markets but has not yet had significant effects on firm actions.
Topic:
Economics, Political Economy, Regional Cooperation, Brexit, Global Political Economy, and Economic Policy
Political Geography:
Britain, United States, United Kingdom, Europe, and European Union

18. The Political Economy of Europe since 1945: A Kaleckian perspective

Author:
Joseph Halevi
Publication Date:
06-2019
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
This paper analyzes the early stages of the formation of the Common Market. The period covered runs from the end of WW2 to 1959, which is the year in which the European Payments Union ceased to operate. The essay begins by highlighting the differences between the prewar political economy of Europe and the new dimensions and institutions brought in by the United States after 1945. It focuses on the marginalization of Britain and on the relaunching of French great power ambitions and how the latter determined, in a very problematical way, the European complexion of France. Because of France’s imperial aspirations, France, not West Germany, emerged as the politically crisis prone country of Europe acting as a factor of instability thereby jeopardizing the process of European integration, Among the large European nations, Germany and Italy appear, for opposite economic reasons, as the countries most focused on furthering integration. Germany expressed the strongest form of neomercantilism while Italy the weakest.
Topic:
Economics, Political Economy, Global Political Economy, World War II, and Common Market
Political Geography:
United States, Europe, Germany, and Global Focus

19. Synthetic MMT: Old Line Keynesianism with an Expansionary Twist

Author:
Lance Taylor
Publication Date:
10-2019
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
Expansionary macroeconomic policy with a strong redistributive component is an attractive proposition, most recently launched on the basis of Modern Monetary Theory or MMT. The Theory is a synthesis of familiar ideas, newly relevant but scarcely path-breaking. Its basics – Chartalist or fiat money, functional finance, and models based on consistent national accounting – come straight from Maynard Keynes, Abba Lerner, and Wynne Godley. Functional finance is the heart of fiscalist Keynesianism built upon automatic stabilizers for the business cycle. MMT’s job guarantee proposal is one more stabilizer which could be a modest helpful supplement to the system which exists. National accounting comparisons of a possible MMT package with the 2008 crash and the Trump tax cut are presented with emphasis on autonomous shifts in demand. The package could have problems with debt sustainability and external balance. Inflation is unlikely if wage repression in the USA is not reversed. But strong wage increases are presumably a goal of MMT.
Topic:
Economics, Monetary Policy, Finance, Economic Theory, Macroeconomics, and Money
Political Geography:
United States

20. Big Tech Acquisitions and the Potential Competition Doctrine: The Case of Facebook

Author:
Catherine Ruetschli and Mark Glick
Publication Date:
10-2019
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
The Big Tech companies, including Google, Facebook, Amazon, Microsoft and Apple, have individually and collectively engaged in an unprecedented number of acquisitions.When a dominant firm purchases a start-up that could be a future entrant and thereby increase competitive rivalry, it raises a potential competition issue. Unfortunately, the antitrust law of potential competition mergers is ill-equipped to address tech mergers. We contend that the Chicago School’s assumptions and policy prescriptions hobbled antitrust law and policy on potential competition mergers. We illustrate this problem with the example of Facebook. Facebook has engaged in 90 completed acquisitions in its short history (documented in the Appendix to this paper). Many antitrust commentators have focused on the Instagram and WhatsApp acquisitions as cases of mergers that have reduced potential competition. We show the impotence of the potential competition doctrine applied to these two acquisitions. We suggest that the remedy for Chicago School damage to the potential competition doctrine is a return to an empirically tractable structural approach to potential competition mergers.
Topic:
Economics, Science and Technology, Communications, Law, Digital Economy, Macroeconomics, Monopoly, and Antitrust Law
Political Geography:
United States

21. American Gothic: How Chicago Economics Distorts “Consumer Welfare” in Antitrust

Author:
Mark Glick
Publication Date:
07-2019
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
Since the publication of Robert Bork’s The Antitrust Paradox, lawyers, judges, and many economists have defended “Consumer welfare” (CW) as a standard for decisions about antitrust goals and enforcement priorities. This paper argues that the CW is actually an empty concept and is an inappropriate goal for antitrust. Welfare economists concede that there is no credible measurable link between price and output and human well-being. This means that the concept of CW does not legitimate limited antitrust enforcement, nor does it justify the exclusion of other antitrust goals that require more active enforcement practices. This paper contends that antitrust policy is not welfare based at all, and that if it were, antitrust policy and enforcement would differ significantly from the Chicago School vision. Without the fiction that economists can establish that in the short run lower price and higher output measurably increases welfare more than other goals, recent defenses of the CW standard resolve down to arguments based on unsupported assumptions.
Topic:
Economics, Law, Legal Theory, Economic Theory, Macroeconomics, Antitrust Law, and Microeconomics
Political Geography:
United States

22. Firm-Level Political Risk: Measurement and Effects

Publication Date:
07-2019
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
We validate our measure by showing it correctly identifies calls containing extensive conversations on risks that are political in nature, that it varies intuitively over time and across sectors, and that it correlates with the firm’s actions and stock market volatility in a manner that is highly indicative of political risk. Firms exposed to political risk retrench hiring and investment and actively lobby and donate to politicians. These results continue to hold after controlling for news about the mean (as opposed to the variance) of political shocks. Interestingly, the vast majority of the variation in our measure is at the firm level rather than at the aggregate or sector level, in the sense that it is neither captured by the interaction of sector and time fixed effects, nor by heterogeneous exposure of individual firms to aggregate political risk. The dispersion of this firm-level political risk increases significantly at times with high aggregate political risk. Decomposing our measure of political risk by topic, we find that firms that devote more time to discussing risks associated with a given political topic tend to increase lobbying on that topic, but not on other topics, in the following quarter.
Topic:
Economics, Economy, Business, and Risk
Political Geography:
United States

23. Expansionary Austerity and Reverse Causality: A Critique of the Conventional Approach

Author:
Christian Breuer
Publication Date:
07-2019
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
In this paper we methodologically review and criticize a broad literature of empirical work on the effects of fiscal policy (the ‘conventional approach’). Beyond previous critiques of this approach, we show that the cyclical adjustment strategy as used in this literature entails erroneous assumptions that necessarily produce flawed results in support of expansionary austerity. Specifically, the cyclically-adjusted primary balance (CAPB) strategy this literature employs fails to correct for cyclical effects in the expenditure- GDP-ratio, so that the estimates of the results of expansionary fiscal consolidation are affected by reverse causality, i.e. increasing GDP causally decreases expenditure-GDP- ratios, rather than vice versa. We provide suggestions on how to fix this incomplete cyclical adjustment problem with a new approach. After replicating two famous articles of the conventional literature and controlling for this bias, the expansionary effects of fiscal adjustments disappear or turn into their opposite
Topic:
Economics, Macroeconomics, and Fiscal Policy
Political Geography:
United States

24. Macroeconomic Management Meets the New Economy

Author:
Commission on Global Economic Transformation
Publication Date:
05-2019
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
Finance and the macroeconomy, both policy and industry practices as well as academic research, have evolved substantially in recent years. While the old questions of business cycles, macroeconomic management, financial regulation, and social protection are still being debated, we are now confronted with new developments in the economy, characterized by digital technology, new modes of production and business models, and changing employment relations. Macroeconomics and finance need urgent rethinking as the global economy transforms. Our gathering on March 5, 2019 brought together economists, policymakers, financial regulators, and industry practitioners from around the world. We heard diverse perspectives on multilateralism, pension and labor market reform, international trade, and risks in the world economy, and we grappled with issues on stagnant wages, public debt, fiscal and monetary policy, and banking reforms. Our discussion was by no means exhaustive or conclusive, but we attempted to harness the group’s collective wisdom to address some of the most prominent questions of our day. This document is intended to inform our commissioners as they develop CGET’s final report and to share our timely conversation with policymakers and the general public. Fomenting multidisciplinary, critical discourse is one of the most important responsibilities of this initiative, and we sincerely thank the staff at the Institute for New Economic Thinking (INET), our dedicated Commissioners, and our outside experts for helping us to promote this dialogue.
Topic:
Economics, Industrial Policy, Regulation, Digital Economy, Economic Theory, and Macroeconomics
Political Geography:
United States and Global Focus

25. Demand-determined potential output: a revision and update of Okun’s original method

Author:
Claudia Fontanari, Antonella Palumbo, and Chiara Salvatori
Publication Date:
05-2019
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
This paper challenges the mainstream view of potential output, and enquires into the supposed effects of Great Recession on potential growth. We identify in the demand-led growth perspective a more promising theoretical framework both to define the notion and to gauge the long-term effects of a demand slow down. Based on the poor reliability of standard estimates of potential output, we also propose an alternative calculation. This is based on an update of Arthur M. Okun’s original method for estimating potential output, which, differently from the estimation methods currently in use, does not rely on the notion of NAIRU, thus being immune to its theoretical and empirical shortcomings. Our calculation, based on a re-estimation of Okun’s Law on US quarterly data, shows both how far an economy generally operates from its production possibilities, and how much potential growth is affected by the actual growth of demand over time. These wide margins for expansion of actual and potential output growth imply that a determined policy of demand expansion would create, given time, the very capacity that justifies it.
Topic:
Economics, Global Recession, Economic Growth, Macroeconomics, and Demand
Political Geography:
United States and Global Focus

26. Technological Disruption in the Global Economy

Author:
Commission on Global Economic Transformation
Publication Date:
04-2019
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
Technology has become the most powerful disruptive force in our economy. It bears on the future of work, competition, market power, and national security, and it binds the other major areas of our commission’s investigation: macroeconomics and finance, globalization, and climate change. In essence, technological progress propels global economic transformation. Our gathering on February 6, 2019 brought economists together with leading voices from academia, labor, private industry, and the nonprofit/NGO sector. We heard from industry leaders with deep roots and history in the Silicon Valley technology revolution, academics who have also spent time in the policy arena, and from individuals who are already considering new models and approaches to digital rights and the future of work. Our discussion was by no means exhaustive or conclusive, but we attempted to harness the group’s collective wisdom to address some of the most vexing questions of our day. This document is intended to inform our commissioners as they develop CGET’s final report and to share our timely conversation with policymakers and the general public. Fomenting multidisciplinary, critical discourse is one of the most important responsibilities of this initiative, and we sincerely thank the staff at the Institute for New Economic Thinking (INET), our dedicated commissioners, and our outside thought leaders for helping us to promote this dialogue.
Topic:
Economics, Science and Technology, Global Markets, Digital Economy, Global Political Economy, and Macroeconomics
Political Geography:
United States and Global Focus

27. Economic Consequences of the U.S. Convict Labor System

Author:
Michael Poyker
Publication Date:
03-2019
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
I study the economic externalities of convict labor on local labor markets and firms. Using newly collected panel data on U.S. prisons and convict-labor camps from 1886 to 1940, I calculate each county’s exposure to prisons. I exploit quasi-random variation in county’s exposure to capacities of pre-convict-labor prisons as an instrument. I find that competition from cheap prison-made goods led to higher unemployment, lower labor-force participation, and reduced wages (particularly for women) in counties that housed competing manufacturing industries. The introduction of convict labor accounts for 0.5 percentage-point slower annual growth in manufacturing wages during 1880– 1900. At the same time, affected industries had to innovate away from the competition and thus had higher patenting rates. I also document that technological changes in affected industries were capital-biased.
Topic:
Economics, Political Economy, Labor Issues, Capitalism, Domestic Politics, Macroeconomics, Mass Incarceration, and Manufacturing
Political Geography:
United States

28. The Knightian Uncertainty Hypothesis: Unforeseeable Change and Muth’s Consistency Constraint in Modeling Aggregate Outcomes

Author:
Roman Frydman, Søren Johansen, Anders Rahbek, and Morten Tabor
Publication Date:
03-2019
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
This paper introduces the Knightian Uncertainty Hypothesis (KUH), a new approach to macroeconomics and finance theory. KUH rests on a novel mathematical framework that characterizes both measurable and Knightian uncertainty about economic outcomes. Relying on this framework and John Muth’s pathbreaking hypothesis, KUH represents participants’ forecasts to be consistent with both uncertainties. KUH thus enables models of aggregate outcomes that 1) are premised on market participants’ rationality, and 2) yet accord a role to both fundamental and psychological (and other non-fundamental) factors in driving outcomes. The paper also suggests how a KUH model’s quantitative predictions can be confronted with time-series data.
Topic:
Economics, Markets, Economic Theory, Macroeconomics, and Mathematics
Political Geography:
United States

29. The Contributions of Socioeconomic and Opioid Supply Factors to Geographic Variation in U.S. Drug Mortality Rates

Author:
Shannon Monnat
Publication Date:
02-2019
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
Over the past two decades deaths from opioids and other drugs have grown to be a major U.S. population health problem, but the magnitude of the crisis varies across the U.S., and explanations for widespread geographic variation in the severity of the drug crisis are limited. An emerging debate is whether geographic differences in drug mortality rates are driven mostly by opioid supply factors or socioeconomic distress. To explore this topic, I examined relationships between county-level non-Hispanic white drug mortality rates for 2000-02 and 2014-16 and several socioeconomic and opioid supply measures across the urban-rural continuum and within different rural labor markets. Net of county demographic composition, average non-Hispanic white drug mortality rates are highest and increased the most in large metro counties. In 2014-16, the most rural counties had an average of 6.2 fewer deaths per 100,000 population than large metro counties. Economic distress, family distress, persistent population loss, and opioid supply factors (exposure to prescription opioids and fentanyl) are all associated with significantly higher drug mortality rates. However, the magnitude of associations varies across the urban-rural continuum and across different types of rural labor markets. In rural counties, economic distress appears to be a stronger predictor than opioid supply measures of drug mortality rates, but in urban counties, opioid supply factors are more strongly associated with drug mortality rates than is economic distress. Ultimately, the highest drug mortality rates are disproportionately concentrated in economically distressed mining and service sector dependent counties with high exposure to prescription opioids and fentanyl.
Topic:
Economics, Health, Inequality, Macroeconomics, and Drugs
Political Geography:
United States

30. Estimates of the Natural Rate of Interest and the Stance of Monetary Policies: A Critical Assessment

Author:
Enrico Sergio Levrero
Publication Date:
01-2019
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
After briefly mentioning the determinants of the natural rate of interest in the New Keynesian models, the paper discusses the different notions of it that we find in these models and the problems encountered when the natural rate is estimated. It states that these problems are not only related to the difficulties in distinguishing the kind and persistency of economic shocks, but pertain to theory, namely to model specification and the alleged independence of the average or normal interest rate from monetary policy. Following Keynes’s suggestion regarding the monetary nature of interest rates, some final remarks will thus be advanced on their effects on prices and income distribution as well as on the objectives and stance of monetary policies.
Topic:
Economics, Monetary Policy, Income Inequality, Macroeconomics, and Keynes
Political Geography:
United States and Global Focus

31. Finance in Economic Growth: Eating the Family Cow

Author:
Peter Temin
Publication Date:
01-2019
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
It is hard to fit finance into the measurement of national product and of economic growth, and similar problems bedevil efforts to include other intangible investments as well. I describe how our current accounts deal with these problems, and I argue that existing NIPA data fail to describe the future path of growth in our new economy because they lack output data on financial, human and social capital investments. They fail to show that the United States is consuming its capital stock now and will suffer later, rather like killing the family cow to have a steak dinner.
Topic:
Economics, Finance, Economic Growth, and Macroeconomics
Political Geography:
United States

32. Cross-Border E-Commerce: WTO discussions and multi-stakeholder roles – stocktaking and practical ways forward

Author:
Michael Kende1 and Nivedita Sen
Publication Date:
01-2019
Content Type:
Working Paper
Institution:
Centre for Trade and Economic Integration, The Graduate Institute (IHEID)
Abstract:
E-commerce has long been recognized as a driver of growth of the digital economy, with the potential to promote economic development. The benefits come from lower transaction costs online, increased efficiency, and access to new markets. The smallest of vendors can join online marketplaces to increase their sales, while larger companies can use the Internet to join global value chains (GVCs), and the largest e-commerce providers are now among the most valuable companies in the world.
Topic:
Development, Economics, Science and Technology, World Trade Organization, Digital Economy, Economic Growth, and Free Trade
Political Geography:
United States, Europe, Switzerland, and Global Focus

33. Tax Audits as Scarecrows: Evidence from a Large-Scale Field Experiment

Author:
Ricardo Perez Truglia, Matias Giaccobasso, Guillermo Cruces, Rodrigo Ceni, and Marcelo Bergolo
Publication Date:
11-2019
Content Type:
Working Paper
Institution:
Center for Distributive, Labor and Social Studies (CEDLAS)
Abstract:
The canonical model of Allingham and Sandmo (1972) predicts that firms evade taxes by optimally trading off between the costs and benefits of evasion. However, there is no direct evidence that firms react to audits in this way. We conducted a large-scale field experiment in collaboration with Uruguay’s tax authority to address this question. We sent letters to 20,440 small- and medium-sized firms that collectively paid more than 200 million dollars in taxes per year. Our letters provided exogenous yet nondeceptive signals about key inputs for their evasion decisions, such as audit probabilities and penalty rates. We measured the effect of these signals on their subsequent perceptions about the auditing process, based on survey data, as well as on the actual taxes paid, based on administrative data. We find that providing information about audits had a significant effect on tax compliance but in a manner that was inconsistent with Allingham and Sandmo (1972). Our findings are consistent with an alternative model, risk-as-feelings, in which messages about audits generate fear and induce probability neglect. According to this model, audits may deter tax evasion in the same way that scarecrows frighten off birds.
Topic:
Economics, Global Political Economy, Tax Systems, Economic Policy, and Macroeconomics
Political Geography:
United States, Argentina, and Global Focus

34. Oh Mother: The Neglected Impact of School Disruptions

Author:
David Jaume and Alexander Willén
Publication Date:
03-2019
Content Type:
Working Paper
Institution:
Center for Distributive, Labor and Social Studies (CEDLAS)
Abstract:
Temporary school closures (TSC) represent a major challenge to policymakers across the globe due to their potential impact on instructional time and student achievement. A neglected but equally important question relates to how such closures affect the labor market behavior of parents. This paper provides novel evidence on the effect of temporary school closures on parental labor market behavior, exploiting the prevalence of primary school teacher strikes across time and provinces in Argentina. We find clear evidence that temporary school closures negatively impact the labor market participation of mothers, in particular lower-skilled mothers less attached to the labor force and mothers in dual-income households who face a lower opportunity cost of dropping out of the labor force. This effect translates into a statistically significant and economically meaningful reduction in labor earnings: the average mother whose child is exposed to ten days of TSCs suffers a decline in monthly labor earnings equivalent to 2.92% of the mean. While we do not find any effects among fathers in general, fathers with lower predicted earnings than their spouses also experience negative labor market effects. This suggests that the parental response to TSCs depend, at least in part, on the relative income of each parent. A back-of-the-envelope calculation suggest that the aggregate impact of TSCs on annual parental earnings is more than $113 million, and that the average mother would be willing to forego 1.6 months of labor earnings in order to ensure that there are no TSCs while her child is in primary school.
Topic:
Economics, Education, Markets, Political Economy, and Labor Issues
Political Geography:
United States

35. PG&E: Market and Policy Perspectives on the First Climate Change Bankruptcy

Author:
John Macwilliams, Sarah Lamonaca, and James Kobus
Publication Date:
08-2019
Content Type:
Working Paper
Institution:
Center on Global Energy Policy (CGEP), Columbia University
Abstract:
The Pacific Gas and Electric (PG&E) bankruptcy, which was caused by liabilities resulting from massive wildfires, has widely been called the first climate change bankruptcy. It will likely not be the last, as climate change exacerbates natural disasters, leading to more frequent and intense wildfires, storms, and flooding. Wildfires alone could become up to 900 percent more destructive in certain regions by midcentury, and utility assets will also be increasingly exposed to threats stemming from hurricanes, rising sea levels, and other climate-related events. These extreme weather events will increase costs to utility-sector stakeholders, including investor-owned utilities, state and local governments, ratepayers, and taxpayers. These risks could place financial stress on utility companies, drive up electricity rates, crowd out essential investment in renewable energy and grid upgrades, and disrupt service. In this paper, Columbia University’s Center on Global Energy Policy reviews and analyzes the PG&E bankruptcy, assesses how capital markets have reacted to the bankruptcy through the lens of valuations in the US utility sector, and discusses policy implications of California’s recent legislative response to wildfire risk. This paper examines market indicators to assess investor expectations of climate risk exposure and likely cost allocation. Neither debt nor equity markets suggest widespread concern about climate risk in the utility sector. In the absence of strong market signals to encourage climate risk mitigation, the authors find that policy frameworks are needed to ensure that companies make necessary preventative investments and to define how costs will be allocated among stakeholders. This paper also reviews a recently passed California bill aimed at achieving these objectives and the lessons and best practices it offers for other policy makers. In short, the paper finds the following: Market indicators suggest that the California wildfires and subsequent PG&E bankruptcy have not caused imminent concern about climate risks in the utility sector. Equity valuations for the sector remain strong, with a utility stock index trading at a higher-than-average premium to the market benchmark. In credit markets, regulated utilities in the United States have raised more than $50 billion of corporate debt in 2019 to date, and borrowing spreads are currently below historical averages. There are several reasons why markets may not reflect widespread climate risk to utilities, despite the scientific evidence around likely future damage. Investors may believe that cost increases from climate change will occur too far in the future to materially impact the present value of their investments. Even if investors believe that climate change risks are material to valuation, they may also believe that such risks will not be considered by other investors for some time. Investors may be viewing wildfires as a California-specific risk, though the regional skew of wildfires is likely to shift significantly in coming years. They may lack the information or modeling tools for assessing the likelihood and geographic dispersion of high-impact tail events, such as the wildfires that PG&E faced. Financial markets may also reflect the belief that the costs of climate change in the utility sector will fall predominantly on ratepayers, insurance companies, and/or taxpayers rather than investors, and therefore investors may not view themselves as materially exposed. California’s recent creation of a wildfire insurance fund with contributions from both ratepayers and companies provides important policy lessons for designing comprehensive frameworks to allocate climate damage costs. These include the strengthening of both regulatory and corporate climate resilience expertise, mandating preventative investment as a prerequisite for cost-recovery mechanisms, defining utility financial exposure for climate damage situations, and providing cash for utilities to provide essential services when facing large disasters. The policy also presents some potential pitfalls that may be instructive for other state policy makers. The legislation sets aside large reserves for future damage, a necessary measure, but one that will result in higher electric bills. The bill does not allow utilities to earn a return on safety-related spending, which broadly diminishes incentives for proactive climate mitigation investment. The potential insufficiency of the wildfire fund also creates uncertainty about future cost allocation. Finally, failing to reform the California legal framework that allows utilities to be held liable for damages they did not cause perpetuates risks for companies and ratepayers. If the first climate change bankruptcy is indicative of a new reality, it is not that utilities are going to go bankrupt overnight. Rather, climate disasters will increasingly add financial stress to utility-sector stakeholders, as costs accumulate from both acute events and damaging extreme weather impacts. Adapting the regulatory bargain for a climate-exposed future will require lawmakers, regulators, and shareholders to develop new approaches and new incentive structures to ensure an accountable, robust utility sector. Moreover, while climate change is already presenting real financial challenges to utilities, it will not be the only sector to face large climate-driven costs. Other corporate actors can look to the utility experience to better understand how policy makers, investors, and companies will respond to the growing financial threat from climate change.
Topic:
Climate Change, Economics, Gas, and Electricity
Political Geography:
United States and California

36. No Data in the Void: Values and Distributional Conflicts in Empirical Policy Research and Artificial Intelligence

Author:
Maximilian Kasy
Publication Date:
08-2019
Content Type:
Working Paper
Institution:
Economics for Inclusive Prosperity (EfIP)
Abstract:
Decision making based on data - whether by policymakers drawing on empirical research, or by algorithms using machine learning - is becoming ever more widespread. Any time such decisions are made, we need to carefully think about the goals we want to achieve, and the policies we might possibly use to achieve them. Data cannot absolve us of this responsibility. They do not allow us to avoid value judgements, and do not relieve us from taking sides in distributional conflicts. This essay introduces a general framework to clarify this point, and then discusses a series of settings in which the choice of objectives (goals) has far-reaching and maybe unexpected implications.
Topic:
Economics, Science and Technology, Labor Policies, Economic Policy, and Artificial Intelligence
Political Geography:
United States

37. Shooting Oneself in the Foot? Trade War and Global Value Chains

Author:
Cecilia Bellora and Lionel Fontagné
Publication Date:
12-2019
Content Type:
Working Paper
Institution:
Centre d'Etudes Prospectives et d'Informations Internationales (CEPII)
Abstract:
Despite the “Phase One Deal” agreed on mid-December 2019, bilateral tariffs between US and China remain at unprecedented high levels, which will have long-lasting effects. US tariffs remain very high on parts, components and other intermediate products; similarly, only the last wave of Chinese retaliatory tariffs has been half cut. We investigate in this paper how such tensions between highly interdependent economies will impact trade, income and jobs. We rely on a set-up featuring General Equilibrium, imperfect competition and importantly differentiating demand of goods according to their use, for final or intermediate consumption. This authorizes tracing the impact of protection along the value chains, on prices, value added and factor income. Additional tariffs from official lists are taken into account at the tariff line level, before being aggregated within sectors. Beyond the direct toll of sanctions, US exports to the world post a sizeable decrease as a result of reduced competitiveness led by vertical linkages along the value chains. Because of the tariffs in place as of February 2020, three quarters of the sectors decrease their value added in the US. Consistent with political economy determinants, these twists of value added are transmitted to production factors, leading to sizeable creation and destruction of jobs, and reallocation of capital to the benefit of protected sectors, mostly at the expense of their clients. Ultimately, this paper sheds light on the economic consequences of policies disrupting global value chains.
Topic:
Economics, International Political Economy, Bilateral Relations, Tariffs, Trade Wars, and Trade
Political Geography:
United States and China

38. The Exorbitant Privilege of High Tax Countries

Author:
Vincent Vicard
Publication Date:
03-2019
Content Type:
Working Paper
Institution:
Centre d'Etudes Prospectives et d'Informations Internationales (CEPII)
Abstract:
The well documented US excess returns on its net foreign assets is no exception at the world level. Excess returns on foreign assets owe largely to yield differential within the FDI asset class and are correlated to the corporate tax rate for a large sample of countries, consistently with tax motivated profit shifting by multinational corporations. Using French firm level data on dividends and reinvested earnings from foreign affiliates, I provide evidence and quantify the impact of corporate tax avoidance on international asset returns. Profit shifting inflates the investment income balance and accounts for the average 2 percentage points return differential between French FDI assets and liabilities. Missing profts in France, estimated at €36 billions or 1.6% of GDP in 2015, are mostly shifted to EU countries.
Topic:
Economics, International Political Economy, European Union, GDP, Tax Systems, Profit, and Corporate Tax
Political Geography:
United States and France

39. A Fistful of Dollars? Foreign Sales Platforms and Profit Shifting in Tax Havens

Author:
Sébastien Laffitte and Farid Toubal
Publication Date:
01-2019
Content Type:
Working Paper
Institution:
Centre d'Etudes Prospectives et d'Informations Internationales (CEPII)
Abstract:
Using public macro-level data on activities of multinationals, we document that U.S. firms geographically disconnect sales and production to avoid paying corporate taxes. We revisit both theoretically and empirically the location determinants of foreign platforms and show that market access motives are far less relevant when considering tax havens. We characterize these countries and shed light on the attractiveness of different tax havens for specific sectors of activity. Our quantification shows that profit shifting by foreign sales platforms in tax havens amounts to about $80bn in 2013. Our findings contribute to the recent policy debate on the reform of international taxation.
Topic:
Economics, International Political Economy, Global Political Economy, Multinational Corporations, Tax Systems, and Corporate Tax
Political Geography:
United States

40. The Secular Stagnation of Productivity Growth

Author:
Servaas Storm
Publication Date:
12-2019
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
The concern that an economy could experience persistent stagnation, caused by a structural weakness of aggregate demand, goes back to Alvin Hansen’s (1939) thesis of ‘secular stagnation’. Hansen’s thesis has been revived in recent times, when it became clear that productivity and potential growth in the OECD countries have been declining for decades. However, in line with deep-rooted theoretical beliefs, that inadequate demand can only affect growth in the short run, secular stagnation (of potential growth) is treated as an exclusively supply-side problem, the root of which is a worrying steady decline in productivity growth. This paper argues that it is a mistake to dismiss secular demand stagnation as main cause of declining potential growth in the OECD. We argue that the theoretical case for demand-caused secular stagnation is strong and empirical evidence that it has affected the U.S. economy after the mid-1970s is entirely convincing. Demand is leading supply, also in the long run. Hansen had it right, after all.
Topic:
Economics, Political Economy, Economic Growth, Macroeconomics, Demand, and Stagnation
Political Geography:
United States

41. How Market Sentiment Drives Forecasts of Stock Returns

Author:
Roman Frydman, Nicholas Mangee, and Josh Stillwagon
Publication Date:
04-2019
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
We reveal a novel channel through which market participants’ sentiment influences how they forecast stock returns: their optimism (pessimism) affects the weights they assign to fundamentals. Our analysis yields four main findings. First, if good (bad) “news” about dividends and interest rates coincides with participants’ optimism (pessimism), the news about these fundamentals has a significant effect on participants’ forecasts of future returns and has the expected signs (positive for dividends and negative for interest rates). Second, in models without interactions, or when market sentiment is neutral or conflicts with news about dividends and/or interest rates, this news often does not have a significant effect on ex ante or ex post returns. Third, market sentiment is largely unrelated to the state of economic activity, indicating that it is driven by non-fundamental considerations. Moreover, market sentiment influences stock returns highly irregularly, in terms of both timing and magnitude. This finding supports recent theoretical approaches recognizing that economists and market participants alike face Knightian uncertainty about the correct model driving stock returns.
Topic:
Economics, Markets, Financial Markets, Econometrics, and Stock Markets
Political Geography:
United States