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Reviewed by:
  • Asia and Global Production Networks ed. by Benno Ferrarini and David Hummels
  • Clara Lee Yen Yin
Asia and Global Production Networks. Edited by Benno Ferrarini and David Hummels. Cheltenham and Northampton, MA: Asian Development Bank and Edward Elgar Publishing. Pp. 375.

Production in the global economy has become increasingly fragmented today as many goods and services pass through countless hands and cross multiple international borders before the final stages of consumption. It brings opportunities to firms as well as challenges for governments as they seek to understand and manage the proliferation of such Global Value Chains (GVCs). The edited volume is a timely contribution to a burgeoning literature that examines this phenomenon, where it brings together the works of scholars and policymakers contributing diverse insights into the architecture and implications of GVCs.

The book is organized around two central themes. First, it looks at how external shocks affect the macroeconomic environment. Second, it examines the evolution of GVCs at the firm level and implications on competitiveness in Asia. The motivation for adopting the two distinctive themes, however, is less clear.

Benno Ferrarini and David Hummels open up with an introductory chapter where they provide an overview of GVCs as well as short summaries of the chapters to come. In Chapter 2, Terrie L. Walmsley, Thomas Hertel and David Hummels present a reconstructed multi-region input-output (MRIO) dataset where they disaggregate trade flows from the Global Trade Analysis Project (GTAP), thereby introducing an alternative measurement of value chains for future research. They then test the reconstructed data on experimental models and found positive results on real GDP when tariffs on imported intermediaries are eliminated, though the benefits are shared unevenly across sectors.

Written by the same contributors, Chapter 3 ventures into the first theme of the edited volume by looking at how natural disasters in two economies, Taiwan and Singapore, affect output, trade and income. Chapter 4 by Laura Puzzello and Paul Raschky likewise examine the implications of natural disasters, specifically on trade. They look at large-scale natural disasters and found that economies with greater supply chain vulnerability would have lesser exports following a disaster, where vulnerability is measured as the domestic or imported inputs employed to produce a good. As aptly pointed out by Puzzello and Raschky, it is rather problematic that the very economies that experienced large natural disasters, such as China and India, happen to also occupy significant positions in GVCs. This leads to a possible overestimation of the impact.

The following two chapters explore GVCs in China using Chinese firm-level data. Chapter 5 by Alyson C. Ma and Ari Van Assche considers how trade policies influence the organization of GVCs, where firms are able to capitalize on them to circumvent trade barriers and in doing so reduces the effectiveness of such policies in protecting domestic industries. This is evident in the increased sensitivity of bilateral exports in response to tariff hikes as firms increase prices and relocate production. In Chapter 6, Deborah Swenson examines the dynamic changes in production sophistication of Chinese goods and the production stage position of Chinese firms, looking at how the latter affects trade growth and the continuity [End Page 221] of trade or exit from the market. For both studies, much is left to be said about the generalizability of findings to other Asian economies as their sectoral composition, position in the GVC, and mobility of factors differ substantially from that of China.

Subsequent chapters return to the implications of external shocks to GVCs. In Chapter 7, Andrei Levchenko and Jing Zhang look at how current account rebalancing in Asia through the elimination trade surplus increases wages, employment, and welfare and causes exchange rate appreciation. The converse is found for economies with a trade deficit. The study moves beyond the traditional two-country model to a multi-country model that better mirrors the relationship between Asian economies. However, there is no explicit mention or any theoretical association with GVCs per se. In Chapter 8, Menzie Chinn examines how GVCs in Asia lead to the synchronization of business cycles and preference for the Chinese yuan over the U.S. dollar as an anchor for monetary and exchange rate...


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