This paper presents further empirical evidence on the relationship between black market and official exchange rates in six emerging economies (Iran, India, Indonesia, Korea, Pakistan, and Thailand). First, it applies both time series techniques and heterogeneous panel methods to test for the...

This paper presents some more evidence on the empirical regularity known as `45-degree rule'. We estimate income and price elasticities of trade for 21 countries in a cointegration framework. More specifically, we adopt the autoregressive distributed lag (ARDL) approach and the DOLS procedure to...