Global Value Chains and the Exchange Rate Elasticity of Exports


Book Description

This paper analyzes how the formation of Global Value Chains (GVCs) has affected the exchange rate elasticity of exports. Using a panel framework covering 46 countries over the period 1996-2012, we first find some suggestive evidence that the elasticity of real manufacturing exports to the Real Effective Exchange Rate (REER) has decreased over time. We then examine whether the formation of supply chains has affected this elasticity using different measures of GVC integration. Intuitively, as countries are more integrated in global production processes, a currency depreciation only improves competitiveness of a fraction of the value of final good exports. In line with this intuition, we find evidence that GVC participation reduces the REER elasticity of manufacturing exports by 22 percent, on average.







Estimating Trade Elasticities


Book Description

One cannot exaggerate the importance of estimating how international trade responds to changes in income and prices. But there is a tension between whether one should use models that fit the data but that contradict certain aspects of the underlying theory or models that fit the theory but contradict certain aspects of the data. The essays in Estimating Trade Elasticities book offer one practical approach to deal with this tension. The analysis starts with the practical implications of optimising behaviour for estimation and it follows with a re-examination of the puzzling income elasticity for US imports that three decades of studies have not resolved. The analysis then turns to the study of the role of income and prices in determining the expansion in Asian trade, a study largely neglected in fifty years of research. With the new estimates of trade elasticities, the book examines how they assist in restoring the consistency between elasticity estimates and the world trade identity.




Handbook of Computable General Equilibrium Modeling


Book Description

In this collection of 17 articles, top scholars synthesize and analyze scholarship on this widely used tool of policy analysis, setting forth its accomplishments, difficulties, and means of implementation. Though CGE modeling does not play a prominent role in top US graduate schools, it is employed universally in the development of economic policy. This collection is particularly important because it presents a history of modeling applications and examines competing points of view. - Presents coherent summaries of CGE theories that inform major model types - Covers the construction of CGE databases, model solving, and computer-assisted interpretation of results - Shows how CGE modeling has made a contribution to economic policy




Introduction to Computable General Equilibrium Models


Book Description

The book provides a hands-on introduction to computable general equilibrium (CGE) models, written at an accessible, undergraduate level.




Energy Transition Metals


Book Description

The energy transition requires substantial amounts of metals such as copper, nickel, cobalt and lithium. Are these metals a key bottleneck? We identify metal-specific demand shocks, estimate supply elasticities and pin down the price impact of the energy transition in a structural scenario analysis. Metal prices would reach historical peaks for an unprecedented, sustained period in a net-zero emissions scenario. The total value of metals production would rise more than four-fold for the period 2021 to 2040, rivaling the total value of crude oil production. Metals are a potentially important input into integrated assessments models of climate change.










China's Growing Role in World Trade


Book Description

In less than three decades, China has grown from playing a negligible role in international trade to being one of the world's largest exporters, a substantial importer of raw materials, intermediate outputs, and other goods, and both a recipient and source of foreign investment. Not surprisingly, China's economic dynamism has generated considerable attention and concern in the United States and beyond. While some analysts have warned of the potential pitfalls of China's rise—the loss of jobs, for example—others have highlighted the benefits of new market and investment opportunities for US firms. Bringing together an expert group of contributors, China's Growing Role in World Trade undertakes an empirical investigation of the effects of China's new status. The essays collected here provide detailed analyses of the microstructure of trade, the macroeconomic implications, sector-level issues, and foreign direct investment. This volume's careful examination of micro data in light of established economic theories clarifies a number of misconceptions, disproves some conventional wisdom, and documents data patterns that enhance our understanding of China's trade and what it may mean to the rest of the world.