A rapidly expanding literature studies the effect of currency union and other exchange rate arrangements on goods market integration. All existing studies employ a methodology based on observed volumes of trade. However, from a theoretical point of view the connection between market integration and the volume of trade is loose. In this paper, we propose a different metric of market integration, based on the dispersion of prices of identical products in different countries. This metric is motivated by the theory of arbitrage in the presence of transaction costs. We apply the methodology to a unique 3-dimensional data set that includes prices of 95 very disaggregated goods (e.g., light bulbs and toothpaste with fluoride) in 83 cities around the world from 1990 to 2000. We find that a currency board or a currency union generally provides a stimulus to goods market integration that goes far beyond merely reducing exchange rate volatility to zero. However, there are important exceptions. Long-term currency unions exhibit greater integration than more recent currency boards. All existing arrangements can improve their integration further relative to a U.S. benchmark.
Download Info
To download:
If you experience problems downloading a file, check if you have the
proper application to
view it first. Information about this may be contained
in the File-Format links below. In case of further problems read
the IDEAS help
page. Note that these files are not on the IDEAS
site. Please be patient as the files may be large.
Publisher Info
Paper provided by Centro Studi Luca d\'Agliano, University of Milano in its series Development Working Papers with number
185.
Find related papers by JEL classification: F3 - International Economics - - International Finance F2 - International Economics - - International Factor Movements and International Business
References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.: