The Responses of U.S. Firms to Exchange Rate Fluctuations: Piercing the Corporate Veil
IN THE MID-1980s, when the dollar declined from its record highs, observers impatiently waited for the U.S. trade balance to respond. In the short run, instead of improving, the deficit continued to erode. Among economists, this sparked considerable research of both an empirical and theoretical nature. The empirical research appeared to uncover important differences in the behavior of U.S. and foreign firms that helped explain the sluggish response of the U.S. trade balance. U.S. exporters, it appeared, fixed their export prices in dollar terms and fully passed the exchange rate effects through into their foreign currency prices; indeed, as figure 1 shows, between 1985 and 1989 the U.S. export price index compiled by the Bureau of Labor Statistics (BLS) moved precisely in line with the domestic wholesale price index. As Paul R. Krugman and Richard E. Baldwin observe, this implied that measured in dollars, any rise in U.S. export values rested heavily on the demand responses of foreign buyers-a response that history suggested could take time.