Naslov
Meta Regression Analysis of the effect of exchange rate variability on international trade

Autori
Ćorić, Bruno ; Pugh, Geoff

Izvornik
Stafordshire University Working Paper

Vrsta, podvrsta
Ostale vrste radova, popularni rad

Godina
2004

Ključne riječi
Meta-regression analysis; exchange rate variaility; trade; hedging; regime effect

Sažetak
The trade effects of exchange rate variability have been an issue in international economics and policy making for the past quarter century. Yet, so far, neither theoretical nor empirical work has converged towards consensus. The contribution of the paper is to apply meta-regression analysis (MRA) to the empirical literature. This demonstrates that on average exchange rate variability exerts a statistically significant negative effect on international trade. In addition, MRA explains the wide variation of results in this literature – ranging from significantly positive to significantly negative effects – and suggests new lines of enquiry. We find that different measures of exchange rate variability may influence the estimated trade effects, but not in any systematic manner. Negative effects are more likely when trade is beyond the range of forward markets and other methods of managing exchange rate uncertainty and are most likely to be identified when researchers focus on low-frequency exchange rate variability. Our results also suggest a regime effect, whereby the trade effect of exchange rate variability is conditioned by the institutional environment. So far, this effect has not been recognised either in the theoretical or in the empirical literature. Finally, the paper makes a recommendation for the conduct of MRA: the grouping of results by study suggests that weighted and cluster-robust estimators should be used to complement OLS estimation, which hitherto has been the norm in MRA.

Izvorni jezik
Engleski

Znanstvena područja
Ekonomija

POVEZANOST RADA