This article studies the long-and short-run relationships between financial development and trade openness. Using the pooled mean group estimator of Pesaran, Shin, and Smith (1999) for unbalanced panel data for 87 countries over the 1960-2005 period, our empirical results indicate that long-run complementarity between financial development and trade openness coexists with short-run substitutionarity between the two policy variables. But when splitting the data into OECD and non-OECD country groups, this finding can be observed only in non-OECD countries. For OECD countries, financial development has negligible effects on trade. In addition, we find nonlinearity in the relationship in that long-run responses of trade decrease with financial development. The article further finds coexistence of negative trade effects of financial fragility and positive trade impacts of financial depth. The authors are grateful to M. Hashem Pesaran for kindly making available computer code used in this article and to two anonymous referees for very helpful suggestions and comments. Any remaining errors are our own responsibility. ) for an excellent survey, both theoretical and empirical, and references therein.
This article empirically investigates the interactions among economic growth, financial development, and trade openness through simultaneous equation systems. The identification and estimation of the systems rely on the methodology of identification through heteroskedasticity. The empirical results show that each of the three variables interacts in important ways. When controlling for the reverse causation, trade promotes economic growth in high-income, low-inflation, and nonagricultural countries but has a negative impact on growth in countries with the opposite attributes. Similarly, when accounting for the feedbacks from growth, banks and stock markets have different impacts on economic growth. While banking development is detrimental to output growth, stock market development is more favorable to growth in high-income, low-inflation, and nonagricultural countries. The data also reveal coexistence of a positive effect of financial development on trade and a negative effect of trade on financial development in poorer countries. In richer countries, financial development stimulates trade openness whereas trade has an ambiguous impact on financial development.
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