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18601. On the Uneven Evolution of Human Know-How

Author:
Richard R. Nelson
Publication Date:
10-2001
Content Type:
Working Paper
Institution:
Institute for Social and Economic Research and Policy at Columbia University
Abstract:
Economists long have understood that the advance of technology, knowhow is a more inclusive term, has been the central driving force behind the improvements in standards of living that have been achieved over the last two centuries. It has been less well recognized that the advance of knowhow has been extremely uneven, dramatic in areas like communication and computation technologies and some areas of medicine, very limited in fields like housing construction and education. This essay is a preliminary investigation of the factors that might lie behind these differences. The search very quickly leads into exploration of why different fields of science have progressed so unevenly.
Topic:
Civil Society, Education, and Science and Technology

18602. Distributing Intelligence and Organizing Diversity in New Media Projects

Author:
Monique Girard and David Starkj
Publication Date:
09-2001
Content Type:
Working Paper
Institution:
Institute for Social and Economic Research and Policy at Columbia University
Abstract:
This paper examines how web design firms in the emergent new media industry probe and experiment with possible forms and sources of value giving shape to the new economy. Focusing on the collaborative engineering of cross-disciplinary web-design project teams, we examine how websites emerge as provisional settlements among the heterogeneous disciplines as they negotiate working compromises across competing performance criteria.
Topic:
Economics, Industrial Policy, Intelligence, and Science and Technology

18603. Alternative Models of Dynamics in Binary Time-Series-Cross-Section Models: The Example of State Failure

Author:
Nathaniel Beck, David Epstein, Simon Jackman, and Sharyn O'Halloran
Publication Date:
08-2001
Content Type:
Working Paper
Institution:
Institute for Social and Economic Research and Policy at Columbia University
Abstract:
This paper investigates a variety of dynamic probit models for time-series–cross-section data in the context of explaining state failure. It shows that ordinary probit, which ignores dynamics, is misleading. Alternatives that seem to produce sensible results are the transition model and a model which includes a lagged latent dependent variable. It is argued that the use of a lagged latent variable is often superior to the use of a lagged realized dependent variable. It is also shown that the latter is a special case of the transition model. The relationship between the transition model and event history methods is also considered: the transition model estimates an event history model for both values of the dependent variable, yielding estimates that are identical to those produced by the two event history models. Furthermore, one can incorporate the insights gleaned from the event history models into the transition analysis, so that researchers do not have to assume duration independence. The conclusion notes that investigations of the various models have been limited to data sets which contain long sequences of zeros; models may perform differently in data sets with shorter bursts of zeros and ones.
Topic:
Economics and Industrial Policy
Political Geography:
Europe and France

18604. Policy Space and voting Coalitions in Congress: the Bearing of Policy on Politics, 1930-1954

Author:
Ira Katznelson, John Lapinski, and Rose Razaghian
Publication Date:
08-2001
Content Type:
Working Paper
Institution:
Institute for Social and Economic Research and Policy at Columbia University
Abstract:
The question of how the substance of politics helps shape legislative coalitions and bases of support has been displaced from the center of studies of Congress since the publication of pioneering work in the 1960s and early 1970s. Seeking to revive this research program, we apply an original coding scheme in tandem with a factor analytic analysis of voting and policy space to the period spanning the last years of the Hoover presidency to the start of Eisenhower's. Investigating legislator parameters—the dimensions of voting space—and roll call parameters—the dimensions of policy space—the paper confirms the strong independent impact of the substance of policy on the political decisions of legislators and reveals an issue-specific concatenation of party and region that altered over the course of the period.
Topic:
Government and Politics
Political Geography:
United States

18605. Self-Control for the Righteous: toward a Theory of Luxury Pre-Commitment

Author:
Ran Kivetz and Itamar Simonson
Publication Date:
08-2001
Content Type:
Working Paper
Institution:
Institute for Social and Economic Research and Policy at Columbia University
Abstract:
Prior research has examined consumers' use of self-control to avoid hedonic (myopic) temptations, such as overbuying and smoking. We propose that consumers often exercise the opposite form of self-control, whereby they attempt to avoid default forms of spending on necessities and savings in favor of luxury, hedonic purchases. In particular, given the difficulty of choosing hedonic luxury items over necessities and cash in everyday (local) decisions, under certain conditions, consumers pre-commit to hedonic luxury consumption. Such pre-commitments to hedonic luxuries are more likely to occur when their psychological cost is less concrete. These propositions were tested in a series of studies involving real and hypothetical choices as well as process measures. The results indicate that a substantial segment of consumers choose hedonic luxury prizes over cash of equal or greater value; most of these consumers explain such choices as motivated by the need to pre-commit in order to guarantee a hedonic luxury experience and that the award does not end up in the pool of money used for necessities. In addition, consistent with our analysis, the likelihood of pre-committing to hedonic luxuries is enhanced when (a) the consequences of the decision will be realized farther in the future, (b) the odds of winning the reward are lower, and (c) consumers anticipate how they will use each possible award. We also show that hedonic luxury awards are more effective than cash as incentives for participation in a (real) lottery. The theoretical and practical implications of the results are discussed.
Topic:
Demographics, Economics, and International Trade and Finance

18606. Agricultural Biotechnology's Complementary Intellectual Assets

Author:
Gregory D. Graff, Gordon C. Rausser, and Arthur A. Small
Publication Date:
08-2001
Content Type:
Working Paper
Institution:
Institute for Social and Economic Research and Policy at Columbia University
Abstract:
We formulate and test a hypothesis for the dramatic restructuring that the plant breeding and seed industry has recently undergone: the reorganization can be explained in part by the desire to exploit complementarities between intellectual assets needed to create genetically modified organisms. This hypothesis is tested using data on agricultural biotechnology patents, notices for field tests of genetically modified organisms, and firm characteristics. The presence of complementarities is identified with a positive covariance in the unexplained variation of asset holdings. Results indicate that coordination of complementary assets have increased under the consolidation of the industry.
Topic:
Agriculture, Industrial Policy, and Science and Technology

18607. When (And How) Regions Become Peaceful: Explaining Transitions From War To Peace

Author:
Benjamin Miller
Publication Date:
01-2001
Content Type:
Working Paper
Institution:
Centre for International Peace and Security Studies
Abstract:
Three important regions have moved from war to peace during the 20th century: South America in the beginning of the century, Western Europe in the middle while the Middle East has begun the move toward the end of the century. Not only did these moves take place in different periods in this century, but they also resulted in completely different types and levels of peace. How can we best explain these transitions and variations? Western Europe moved from a major war-zone to a zone of peace in the years following World War II. South America started the move to regional peace, even if not perfectly, much earlier in the 20th century. However, since the late 1950s Western Europe has reached a much higher level of peace than South America. A vigorous peace process began in the Middle East, in contrast, only in the early 1990s and the peace there is still much more fragile than in the other regions.
Topic:
Defense Policy, Diplomacy, and Peace Studies
Political Geography:
United States, Europe, and South America

18608. International And Transatlantic Images Of Belonging: The United States And Europe In The 21st Century

Author:
John A. Hall
Publication Date:
01-2001
Content Type:
Working Paper
Institution:
Centre for International Peace and Security Studies
Abstract:
This topic was suggested to me by a fellow academic. Otherdirectedness has normally appealed to me in intellectual affairs, for it has encouraged thought on subjects otherwise not on my agenda. But I am uncomfortable on this occasion. Explaining why I feel as if I have been offered what chess players' refer to as a poisoned pawn allows immediate highlighting of the argument to be made.
Topic:
Defense Policy, Diplomacy, and Peace Studies
Political Geography:
United States and Europe

18609. Global Humanitarian Emergencies: Trends and Projections, 1999-2000

Publication Date:
12-2001
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
Both the number and intensity of humanitarian emergencies, as well as the number of people in need, will remain at about the same high level or even increase somewhat by December 2000- testing the capacity and willingness of the international donor community to respond adequately. According to the US Committee for Refugees, roughly 35 million people are in need of emergency humanitarian assistance. There are twenty-four ongoing humanitarian emergencies and new or renewed emergencies could appear in the Balkans, Sub-Saharan Africa, Russia, and/or Central America. Humanitarian conditions throughout the former Yugoslavia, Haiti, Iraq, and North Korea will continue to have a particularly significant impact upon regional stability, as well as on the strategic interests of major outside powers. Conditions are likely to worsen in Angola, Colombia, Ethiopia, Somalia, and the Republic of Serbia within the Federal Republic of Yugoslavia (FRY), excluding the province of Kosovo. The current drought in the Horn of Africa may induce a famine as severe as that of the mid-1980s. The humanitarian situations in the Democratic Republic of the Congo (DROC) and Sierra Leone are unlikely to improve significantly even if pending peace accords hold, and could worsen considerably if such accords were to fail. In addition to the emergencies cited above, several other major countries and regions may experience conflict, political instability, sudden economic crises, or technological or natural disasters- leading to new or renewed humanitarian emergencies: Resumed hostilities between India and Pakistan that expanded beyond the borders of Kashmir, as they did in previous conflicts, would displace a million or more people on both sides of the border. The countries of Central America and the Caribbean that were battered by hurricanes in 1998- especially Honduras, Nicaragua, Dominican Republic, and Haiti-remain vulnerable to weather-induced disasters. Internal ethnic conflict would create substantial humanitarian needs in The Former Yugoslav Republic of Macedonia (FYROM). The possibility of additional sudden economic emergencies also cannot be discounted. In Russia, drought threatens the grain harvest, and unless the outlook improves, Moscow will again need large-scale food assistance. Despite Nigeria's turn toward democracy, escalating conflict in the oil-rich Niger River Delta region could lead to widespread refugee flows into neighboring countries. The possible effects of widespread Y2K-related difficulties could aggravate current humanitarian emergencies or lead to new emergencies. The overall demand for emergency humanitarian assistance through December 2000 may exceed the willingness of major donor countries to respond. Overall funding for ongoing emergencies has probably temporarily spiked upward owing to Hurricane Mitch and Kosovo. Nevertheless, the focus on the Balkans could detract attention and resources from other regions with extensive humanitarian needs. Absent major new emergencies, the longer-term funding trend is likely to continue downward, increasing the shortfall. Government funding is likely to decline fastest for long-lasting conflicts where attempts at political resolution continue to fail.
Topic:
Genocide, Government, Human Rights, and Politics
Political Geography:
Russia, Balkans, and Central America

18610. Impact of the War on Terror on Certain Aspects of US Policy in the Middle East

Author:
Paul Jabber
Publication Date:
12-2001
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
The purpose of this analysis is to assess the likely impact that the US campaign against global terrorism launched in the wake of the attacks of September 11th, 2001, will have on key American interests in the Middle East over the medium term (next 12 months). The main focus will be on the expected perceptions and reaction to US policy of selected important Middle East actors, regime stability and changing regional alignments.
Topic:
Foreign Policy, Terrorism, and War
Political Geography:
America and Middle East