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Full-Text Articles in Social and Behavioral Sciences

Disentangling The Effects Of Gatt/Wto On Variable And Fixed Trade Costs: Trade Status, Trade Margins, And Export Sales Distribution, Pao-Li Chang, Renjing Chen, Wei Jin Oct 2022

Disentangling The Effects Of Gatt/Wto On Variable And Fixed Trade Costs: Trade Status, Trade Margins, And Export Sales Distribution, Pao-Li Chang, Renjing Chen, Wei Jin

Research Collection School Of Economics

In this paper, we develop an estimation procedure to identify the partial (direct) effects of the GATT/WTO membership on the variable and the fixed trade cost, re-spectively. This extends the techniques of Anderson and Van Wincoop (2003) on the structural relationship of multilateral resistance terms and of Helpman, Melitz and Rubinstein (2008) on the structural modelling of trade incidence. We then develop a general equilibrium framework (that allows the presence of zero trade) to simulate the impact of variable, fixed, and total trade cost changes on the firm-level trade structure (including bilateral export productivity cutoff, weighted/unweighted extensive margin of export, …


Made In Singapore, Pao-Li Chang, Tran Bao Phuong Nguyen Oct 2022

Made In Singapore, Pao-Li Chang, Tran Bao Phuong Nguyen

Research Collection School Of Economics

In this paper, we characterize the position of Singapore in global value chains and identify Singapore’s key upstream and downstream trade partners. We trace how the position of Singapore in global value chains has changed in the past two decades: whether it has moved upstream or downstream, how involved it is in global value chains, how its trend compares with the other major Asian exporters (China, Japan, Korea, Taiwan and Hong Kong), and which key sectors of Singapore play a major role in these global trade networks.


Good Names Beget Favors: The Impact Of Country Image On Trade Flows And Welfare, Pao-Li Chang, Tomoki Fujii, Wei Jin Oct 2022

Good Names Beget Favors: The Impact Of Country Image On Trade Flows And Welfare, Pao-Li Chang, Tomoki Fujii, Wei Jin

Research Collection School Of Economics

This paper estimates the effects of time-varying consumer preference bias on trade flows and welfare. We use a unique data set from the BBC World Service Poll, which surveys (annually during 2005–2017 with some gaps) the populations of a wide array of countries on their views of whether an evaluated country is having a mainly positive or negative influence in the world. We identify the effects on consumer preference parameters due to shifts in these country image perceptions and quantify their general equilibrium effects on bilateral exports and welfare (each time for an evaluated exporting country, holding the exporting country’s …


Labor Market Implications Of Taiwan’S Accession To The Wto: A Dynamic Quantitative Analysis, Pao-Li Chang, Yi-Fan Chen, Wen-Tai Hsu, Xin Yi Aug 2022

Labor Market Implications Of Taiwan’S Accession To The Wto: A Dynamic Quantitative Analysis, Pao-Li Chang, Yi-Fan Chen, Wen-Tai Hsu, Xin Yi

Research Collection School Of Economics

We study the effects of Taiwan’s accession to the WTO in 2002 on the labor market dynamics in Taiwan during 1995–2020. Based on the dynamic hat algebra of Caliendo, Dvorkin and Parro (2019), we modify the framework to allow for differently skilled labor inputs (low, middle, high) and sector-skill dynamic choice by workers. We map the model to the labor-market transition data in Taiwan (based on quasi-longitudinal household surveys), the country-sector-specific skill shares in production, and the bi-lateral trade flows and import tariffs, for 61 economies and 22 sectors for the period 1995–2007. We study the counterfactual dynamics if the …


What, Why And How Financial Development Matters: Evidence Of Asean-5, Asia-5 And Oecd-7 Economies, Swee Liang Tan Jul 2022

What, Why And How Financial Development Matters: Evidence Of Asean-5, Asia-5 And Oecd-7 Economies, Swee Liang Tan

Research Collection School Of Economics

This paper analyzed the association between bank and capital markets financial development with income per capita in three regions; ASEAN-5 economies (Singapore, Malaysia, Thailand, Philippines, Indonesia), Asia-5 (Japan, China, Hong Kong SAR, South Korea, and India), and OECD-7 (Australia, Canada, Denmark, Norway, Sweden, UK, and US) from 2000 to 2017 using panel data regressions. A key lesson ASEAN-5 can learn from Asia-5 and OECD-7 experience is that bank size does matter despite digital disruptions to their banking system; yet large financial structure that favors banks is negatively associated with Asia-5, and importantly, efficient banking system (not bank size alone) is …


Labor Market Participation, Income Distribution, And Welfare Gains From Trade, Pao-Li Chang, Yi-Fan Chen, Wen-Tai Hsu May 2022

Labor Market Participation, Income Distribution, And Welfare Gains From Trade, Pao-Li Chang, Yi-Fan Chen, Wen-Tai Hsu

Research Collection School Of Economics

We develop a general equilibrium trade model where households with skill heterogeneity choose between home production and working on the labor market. Unlike most of the trade literature, the labor supply is elastic and is heterogeneous across households. As a result, trade affects labor participation, income, and welfare differently across households. We show that, when market goods and home goods are substitutes, households with lower skill levels expe-rience higher proportional increase to their income, while households with higher skill levels experience higher proportional increase in welfare. We further show that elastic labor supply preserves the extensive margin of welfare gains …


The Gatt/Wto Welfare Effects: 1950–2015, Pao-Li Chang, Wei Jin, Kefang Yao Apr 2022

The Gatt/Wto Welfare Effects: 1950–2015, Pao-Li Chang, Wei Jin, Kefang Yao

Research Collection School Of Economics

This paper evaluates the welfare effects of GATT/WTO-induced reductions in tariffs, vari-able and fixed trade costs, based on identified direct effects of membership indicators on trade flows via nonparametric matching estimations. The identification does not require the use of tariff data, which permits a comprehensive evaluation of the welfare impact of GATT/WTO for a long panel since its inception (1950–2015) of as many as 180 economies. The results indicate substantial (but highly dispersed) welfare gains across members of different development stages and increasing welfare losses of nonmembers in later decades by staying outside the system. An extensive set of robustness …