Financial Development and Output: A Synthesis of Time Series Cointegration and Causality Tests for Bangladesh
Since the 1980s, financial liberalization in developing countries has been an important policy prescription of many international organizations including the World Bank (WB) and International Monetary Fund (IMF). It is argued that the liberalization of the financial sector would allocate productive resources in the most efficient way and increase economic growth. However, the relationship between financial liberalization and output is not clear in the existing empirical literature. Applying the cointegration and Granger causality tests within the vector error correction model (VECM) to a data set from 1974 to 2013, our results suggest that output per capita Granger causes financial development, and vice versa. Hence, we find the evidence of bidirectional causality between financial development and GDP in Bangladesh. These results will help policymakers design financial policies in Bangladesh and other developing countries, which face the dilemma of financial liberalization while maintaining a high and stable output growth. JEL Classification: E44, O40, C22