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1. Productivity Effects of Viet Nam’s Rice Land Restrictions

Author:
Peter Warr and Huy Quynh Nguyen
Publication Date:
03-2023
Content Type:
Working Paper
Institution:
Economic Research Institute for ASEAN and East Asia (ERIA)
Abstract:
Viet Nam’s 1986 programme of market-oriented economic reforms did not include the freedom of farmers to choose their crops independently. Large areas of land remain restricted to rice production. This paper studies the effects of this policy on agricultural productivity, using panel data from the Viet Nam Access to Resources Household Survey (VARHS), covering the years 2008 to 2016. The econometrics uses fixed effects methods with and without the additional use of instrumental variable methods to allow for the possible statistical endogeneity of the restrictions. The findings are that the crop choice restrictions reduced the overall productivity of annual crop land by about 5%, reduced the overall productivity of farm labour by about 8% and reduced the mean incomes of farm households by 5%–6%, implying increased levels of rural poverty. Moreover, rice output would have been no lower if the restrictions were removed.
Topic:
Agriculture, Development, Governance, Regulation, Land, and Productivity
Political Geography:
Vietnam and Southeast Asia

2. Technological Innovation and the Development of the Fuel Cell Electric Vehicle Industry Based on Patent Value Analysis

Author:
Yanfei Li, Jia Zhao, and Jianjun Yan
Publication Date:
06-2023
Content Type:
Working Paper
Institution:
Economic Research Institute for ASEAN and East Asia (ERIA)
Abstract:
Currently, major economies are competing on the technological and industrial development of fuel cell electric vehicles (FCEVs). This paper discusses the relationship between the patent value of FCEVs and the commercialisation of this technology. First, the patent data of FCEVs are analysed, focusing on data of China, Germany, Japan, the Republic of Korea, and the United States. Then, the paper constructs the FCEV patent value index framework based on the technological value and economic value of patents. Finally, this paper conducts an empirical study to analyse the influence of patent value on the development of the FCEV industry. It is found that, under the current situation, individual patent value can significantly promote the development of the FCEV industry, whilst the gross patent value of a certain country even has a negative impact. In addition, the increase of hydrogen infrastructure, research and development expenditure, and market demand will significantly promote the development of the FCEV industry. The development level of related industries such as the battery electric vehicle industry and the reduction of environmental pollution are also significant drivers of the development of FCEVs.
Topic:
Development, Science and Technology, Innovation, Industry, and Electric Vehicles
Political Geography:
Asia

3. Industry Agglomeration, Urban Amenities, and Regional Development in India

Author:
Subash Sasidharan and Shandre Mugan Thangavelu
Publication Date:
09-2023
Content Type:
Working Paper
Institution:
Economic Research Institute for ASEAN and East Asia (ERIA)
Abstract:
Industrial agglomeration is an important component to create efficiency and externalities for industrial growth and competitiveness for the Indian economy. In this paper, we examine the spatial location of Indian firms and industry agglomeration at district and township level for the Indian economy. Particularly, we examine the impact of urban amenities in driving the industrial agglomeration in the Indian economy using firm-level data. We carefully control for township-level urban amenities, as well as firm level characteristics in affecting the industry agglomeration. As opposed to previous state- and district-level studies, we examine the impact of urban amenities at a more disaggregated township level for 2011. The study also examines the impact of urban amenities on manufacturing, as well as the services sector. The empirical analysis findings indicate a positive correlation between town-level disparities in industry agglomeration and various amenities, including education, healthcare, energy, transportation, finance, and cultural resources. These results remain consistent when considering alternative measures of agglomeration and conducting sub-sample analyses.
Topic:
Development, Manufacturing, Services, and Industry
Political Geography:
South Asia and India