Modelling heterogeneous firms and non-tariff measures in free trade agreements using Computable General Equilibrium

2018 ◽  
Vol 73 ◽  
pp. 279-294 ◽  
Author(s):  
Yaghoob Jafari ◽  
Wolfgang Britz
2009 ◽  
Vol 8 (2) ◽  
pp. 119-139 ◽  
Author(s):  
Innwon Park ◽  
Soonchan Park

The spaghetti bowl phenomenon expected from the proliferating East Asian regional trade agreements (RTAs) is worrisome. In particular, the complicated web of hub-and-spoke type of overlapping free trade agreements (FTAs) can result in high costs for verifying rules of origin. As an alternative policy option to avoid the negative effect of trade deflection, customs unions (CUs) should be examined. Most of the theoretical analyses on the formation of CUs highlight stronger positive welfare effects compared to FTAs. However, there is a lack of empirical evidence to support the second-best theory of customs unions. This paper is an attempt to fill this gap by applying two methodologies: an ex ante simulation approach and an ex-post econometric approach. We quantitatively estimate the trade effect of CUs and FTAs by adopting a Gravity regression analysis. In general, we find that a CU is a superior type of RTA to an FTA in terms of creating more intra-bloc trade. In addition to analyzing the trade effects of RTAs according to type, we quantitatively evaluate the welfare and output effects of CUs for East Asia (an ASEAN+3 CU and a China-Japan-Korea CU) compared to FTAs by applying a computable general equilibrium model analysis. The East Asian CUs adopt a system of common external tariffs (CET) based on simple-averaged, import-weighted, consumption-weighted, and minimum rates. Overall, we find that the ASEAN+3 CU with the minimum CET are the most desirable type of RTA for both East Asian member countries and the world economy as a whole.


Author(s):  
Chris Bachmann

Canada has recently made progress with several free trade agreements (FTAs), and although the government has carried out considerable analysis of their potential impact on the Canadian economy, little to no work has been done to assess the potential impact on Canada's transportation system. The objective of the research was to estimate the impacts of recent and forthcoming FTAs on Canada's domestic trade infrastructure. This study extended a typical computable general equilibrium simulation of an FTA by estimating high-level domestic supply chain characteristics (i.e., subnational region of origin or destination, sub-national region of exit or entry, international transportation mode, port of clearance) and by converting the resulting trade flows to freight flows measured in tonnage. The results indicate that the Comprehensive Economic and Trade Agreement (CETA) between Canada and the European Union (EU) may have had large impacts on Canada's Continental and Atlantic Gateways, especially at the Port of Montreal, Quebec, as a result of trade creation with the EU. CETA also has had impacts on various crossings at the U.S. border as a result of trade diversion with the United States. Simulations, however, suggested that the Canada–Korea Free Trade Agreement has had relatively small impacts, mostly concentrated in the Asia-Pacific Gateway, particularly at the Port of Vancouver, British Columbia. Although the impacts were FTA-specific, this research demonstrated the need to consider FTAs in commodity forecasting and freight transportation planning, because they could make sizable changes to future freight flows on domestic transportation infrastructure.


2021 ◽  
Vol 13 (5) ◽  
pp. 2519
Author(s):  
Jaewon Jung

For sustainable economic development, a continuous and successful economic transformation is critical, and supporting economic transformation requires a better understanding of the close interaction between technology and skill at the micro- and macro-levels. The technology-skill links should especially be important in today’s globalized world. This paper develops a large-scale global Computable General Equilibrium (CGE) model by incorporating recent theoretical advances in international trade: Heterogeneous workers endogenously sort into different technologies based on their comparative advantage, and aggregate productivity is determined by skill-technology assignment in equilibrium. We then calibrate our model to a real-world data set, and investigate how multilateral free trade agreements affect individual member states, as well as outside countries and regions in the case of the Regional Comprehensive Economic Partnership (RCEP). Overall, the results show considerable real productivity gains and economic transformation effects, due to technology-upgrading mechanisms.


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