Date of Award

12-2016

Degree Name

Doctor of Philosophy

Department

Economics

First Advisor

Dr. Susan Pozo

Second Advisor

Dr. Susan Houseman

Third Advisor

Dr. Jean Kimmel

Fourth Advisor

Dr. Michael Ryan

Abstract

The growing fragmentation of supply chains across countries have changed the way nations engage in international trade. Conventionally, studies have used data on exports to measure trade flows; however, the use of this type of data imposes many assumptions that might misrepresent the real world. For instance, the assumption that the supply chain of a product is confined in only the domestic country does not take into consideration the increasing number of foreign inputs needed to produce a final good. In this dissertation, I use the World Input-Output Database (WIOD), since this dataset allows one to track and decompose the so-called global value chain (GVC) of a product.

The first essay uses the WIOD to analyze the degree of competitiveness and integration of the manufacturing sector of Canada, Mexico, and the U.S. (North American countries –NAC) from 1995 to 2007. Competitiveness is the capacity of a country to increase its share of GVC income and GVC jobs. Greater integration with a region is defined as experiencing a growing rate of GVC income and GVC jobs from that specific region to meet domestic final demand of manufactured goods. I answer three main questions: (1) did the NAC lose global competitiveness in the manufacturing sector? This is ambiguous, since the manufacturing sector of NAC experienced a decrease in the share of GVC jobs, from 7.11% in 1995 to 5.79% in 2007. However, the share of labor income associated with those jobs increased. (2) Were the NAC successful at integrating with the ROW? Yes, the share of GVC jobs that the ROW contributed to the NAC manufacturing sector increased from 18.14% in 1995 to 29.66% in 2007; while the share of GVC labor income increased from 7.84% in 1995 to 9.60% in 2007. (3) Were the NAC successful at integrating with the region itself? No, the NAC have become less integrated with the NAC region itself.

The second essay uses the WIOD to derive the exchange rate pass-through (ERPT) of the manufacturing sector of NAC for the years 1995 to 2009. ERPT is defined as the percentage change in export prices that is associated with a percentage change in the exchange rate. I am able to derive a measure that improves the estimates of the ERPT. In addition, I derive improved measures of marginal cost, product differentiation, and import share. Using a variance-weighted least-squares regression, I find that product differentiation and marginal cost have a positive and significant impact on ERPT, while the import share has a negative effect on the degree of ERPT.

The third essay uses the WIOD to derive a measure of vertical specialization (VS). VS measures the foreign value-added share in the output value of final manufacturing goods in a country. I use a dynamic ordinary least square (DOLS) model to examine the effect of vertical specialization, exchange rate, and exchange rate volatility on bilateral trade flows between the United States and Canada and Mexico for the years 1995 to 2007. DOLS controls for the endogeneity between the dependent variable and vertical specialization. I find that the vertical specialization has a positive effect on trade flows when non-linearities are taken into consideration.

Access Setting

Dissertation-Open Access

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