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1. Trade Reform and the Evolution of Agglomeration in Vietnamese Manufacturing

Author:
Đoàn Thi Thanh Ha and Hông Quỳnh Nguyen
Publication Date:
04-2020
Content Type:
Working Paper
Institution:
Economic Research Institute for ASEAN and East Asia (ERIA)
Abstract:
It is well-documented that agglomeration contributes to productivity growth. However, concentrations of workers could also lead to increasing regional income disparities. Therefore, understanding the evolution of agglomeration is relevant for the formulation of industrial policy and inclusive growth. This study documents the extent, pattern, and determinants of agglomeration in Vietnamese manufacturing during 2002–2016, a period when substantial economic reform took place. Our major findings are three-fold. First, agglomeration, as measured by the Ellison–Glaeser index, has declined since the mid-2000s. Second, there exists significant sectoral heterogeneity in the level and trend of agglomeration. Third, we do not find a significant impact of trade and foreign direct investment on agglomeration per se. However, foreign direct investment in port districts does contribute to disagglomeration.
Topic:
International Trade and Finance, Reform, Manufacturing, and Productivity
Political Geography:
Asia and Vietnam

2. Technological Advancement, Import Penetration, and Labour Markets: Evidence from Thai Manufacturing

Author:
Đoàn Thi Thanh Ha
Publication Date:
08-2020
Content Type:
Working Paper
Institution:
Economic Research Institute for ASEAN and East Asia (ERIA)
Abstract:
This paper examines the impacts of advanced technology on a possible change in workers’ skills, wages, and employment due to such technological advancement. Three proxies of advanced technologies are used in the study: (i) information and communications technology, (ii) intensity of robot use, and (iii) value of e-commerce. Our study compares the effects of technological advancements on labour market outcomes with import penetration, delineating into raw materials, capital goods, and final products. Our results show that in Thailand, the impact of advanced technology in pushing workers out of the job market is limited. Instead, it tends to affect reallocation of workers between skilled and unskilled positions. The results vary amongst proxies of technology and sectors. It seems that workers in comparatively capital-intensive industries, including automotive, plastics and chemicals, and electronics and machinery, are the most affected by advanced technology. Dampened wage/income is found only in some proxies of technology and sectors. Our results show less concern of negative impacts induced by imports, particularly imports of capital goods and raw materials, on employment status and income than technological advancement.
Topic:
Science and Technology, Labor Issues, Employment, Manufacturing, Job Creation, and Labor Rights
Political Geography:
Asia and Thailand