Through the Looking Glass: A WARPed View of Real Exchange Rate History

Campbell, Douglas L and Pyun, Ju Hyun (2014): Through the Looking Glass: A WARPed View of Real Exchange Rate History.

Abstract

Commonly used trade-weighted real exchange rate indices are computed as indices-of-indices, and thus do not adequately account for growth in trade with developing countries. Weighted Average Relative Price (WARP) indices solve this problem but do not control for productivity differences, as developing countries are observed to have lower price levels via the Balassa-Samuelson effect. In this paper, we remedy these problems in two ways. First we propose a Balassa-Samuelson productivity adjustment to Weighted Average Relative Price indices (BS-WARP). Secondly, we introduce a Weighted Average Relative Unit Labor Cost index (WARULC) for manufacturing and show that this measure does a much better job predicting trade imbalances and declines in manufacturing employment than the IMF's Relative ULC measure created as an index-of-indices. Our series reveal that for many countries currently mired in liquidity traps, relative prices reached historic highs heading into the financial crisis of 2008. We document that in 2002 -- during the surprisingly sudden collapse in US manufacturing -- US relative prices had not been that high relative to trading partners since the worst year of the Great Depression.

• Item Type: MPRA Paper
• Language: English
• Keywords: Real Exchange Rate Indices, Relative Unit Labor Cost Indices, Balassa-Samuelson, Trading Partner Substitution Bias
• Subjects: C - Mathematical and Quantitative Methods > C4 - Econometric and Statistical Methods: Special Topics > C43 - Index Numbers and Aggregation; F - International Economics > F3 - International Finance > F31 - Foreign Exchange; F - International Economics > F3 - International Finance > F32 - Current Account Adjustment ; Short-Term Capital Movements; N - Economic History > N7 - Transport, Trade, Energy, Technology, and Other Services

References

Allen, R. C., J.-P. Bassino, D. Ma, C. Moll-Murata and J. L. Van Zanden, “Wages, Prices, and Living Standards in China, 1738–1925: In Comparison with Europe, Japan, and India,” The Economic History Review 64 (2011), 8–38.

Autor, D., D. Dorn and G. H. Hanson, “The China Syndrome: The Local Labor Market Effects of Import Competition in the US,” American Economic Review 103 (2013), 2121–68.

Bai, C.-E. and Z. Qian, “The Factor Income Distribution in China: 1978–2007,” China Economic Review 21 (2010), 650–670.

Bai, R. R., Manyin and A. Szirmai, “Chinese Manufacturing Performance in Comparative Perspective, 1980-2002,” Yale University Economic Growth Center Discussion Paper (2005).

Barbieri, K., The Liberal Illusion: Does Trade Promote Peace? (University of Michigan Press, 2002).

Bartlesman, E. and W. B. Gray, “The NBER Manufacturing Productivity Database,” (1996).

Bayoumi, T., M. Saito and J. Turunen, “Measuring Competitiveness: Trade in Goods or Tasks?,” (2013).

Bayoumi, T. A., J. Lee, S. Jayanthi and G. M. Milesi-Ferretti, New Rates From New Weights, 5860 (International Monetary Fund, 2005).

Bems, R. and R. C. Johnson, “Value-Added Exchange Rates,”Working Paper 18498, National Bureau of Economic Research, October 2012.

Bergin, P. R., R. Glick and A. M. Taylor, “Productivity, Tradability, and the Long-Run Price Puzzle,” Journal of Monetary Economics 53 (2006), 2041–2066.

Campbell, D. L., “Relative Prices, Hysteresis, and the Decline of American Manufacturing,” (2014).

Ceglowski, J. and S. S. Golub, “Does China Still Have a Labor Cost Advantage?,” Global Economy Journal 12 (2012).

Chinn, M. D., “Before the Fall: Were East Asian Currencies Overvalued?,” Emerging Markets Review 1 (2000), 101–126.

———, “Incomes, Exchange Rates and the US Trade Deficit, Once Again*,” International Finance 7 (2004), 451–469.

Desruelle, D. and A. Zanello, “A Primer on the IMFs Information Notice System,” IMF Working Paper No. 97/71 (1997).

Devereux, J. and M. Ward, “Measuring British Decline: Direct Versus Long-span Income Measures,” The Journal of Economic History 63 (2003), 826–851.

———, “Relative British and American Income Levels During the First Industrial Revolution,” Research in Economic History 23 (2006), 249–286.

Diewert, W. E., A. O. Nakamura, J. S. Greenlees, L. I. Nakamura and M. B. Reinsdorf, “Sourcing Substitution and Related Price Index Biases,” (2014).

Fahle, S., J. Marquez and C. Thomas, “Measuring US International Relative Prices: A WARP View of the World,” FRB International Finance Discussion Paper (2008).

———, “Measures of International Relative Prices for China and the USA,” Pacific Economic Review 14 (2009), 376–397.

Feenstra, R. C., R. Inklaar and M. Timmer, “The Next Generation of the Penn World Table,” (2011).

Feenstra, R. C., R. E. Lipsey, H. Deng, A. C. Ma and H. Mo, “World Trade Flows: 1962-2000,” Technical Report, National Bureau of Economic Research, 2005.

Feenstra, R. C., H. Ma, J. Peter Neary and D. Prasada Rao, “Who Shrunk China? Puzzles in the Measurement of Real GDP,” The Economic Journal (2012).

Fratzscher, M., A. Mehl and I. Vansteenkiste, “130 Years of Fiscal Deficits and Currency Crashes in Advanced Economies,” (2011).

Golub, S. and J. Ceglowski, “Just How Low are China’s Labour Costs?,” The World Economy 30 (2007), 597–617.

———, “Does China Still Have a Labor Cost Advantage?,” (2011).

Golub, S. S. and A. G. Turner, “Towards a System of Multilateral Unit Labor Cost-Based Competitiveness Indicators for Advanced, Developing, and Transition Countries,” Technical Report, International Monetary Fund, 1997.

Ho, L. S., “Globalization, Exports, and Effective Exchange Rate Indices,” Journal of International Money and Finance 31 (2012), 996–1007.

Houseman, S., C. Kurz, P. Lengermann and B. Mandel, “Offshoring Bias in U.S. Manufacturing,” Journal of Economic Perspectives 25 (Spring 2011), 111–32.

Inklaar, R., “Offshoring Bias in Manufacturing Growth Across Advanced and Emerging Economies,” (2012).

Irwin, D. A., “Trade Restrictiveness and Deadweight Loses from US Tariffs, 1859-1961,” Technical Report, National Bureau of Economic Research, 2007.

Jacks, D., C. Meissner and D. Novy, “Trade Booms, Trade Busts, and Trade Costs,” Journal of International Economics (2006).

Johnson, S., J. D. Ostry and A. Subramanian, “Prospects for Sustained Growth in Africa: Benchmarking the Constraints.,” IMF Staff Papers 57 (2010).

Loretan, M., “Indexes of the Foreign Exchange Value of the Dollar,” Fed. Res. Bull. 91 (2005), 1.

Nickell, S., “Biases in dynamic models with fixed effects,” Econometrica: Journal of the Econometric Society (1981), 1417–1426.

Rodrik, D., “The Real Exchange Rate and Economic Growth,” Brookings Papers on Economic Activity 2008 (2008), 365–412.

Schmitz, M., M. De Clercq, M. Fidora, B. Lauro and C. Pinheiro, “Revisting the Effective Exchange Rates of the Euro,” ECB Occasional Paper (2011).

Skidelsky, R., John Maynard Keynes: Volume 2: The Economist as Savior, 1920-1937, volume 2 (Penguin Books, 1995).

Taylor, A. M., “A Century of Purchasing-Power Parity,” Review of Economics and Statistics 84 (2002), 139–150.

Turner, P. and J. Van’t Dack, “Measuring International Price and Cost Competitiveness,” Bank for International Settlements, Monetary and Economic Department (1993).