We apply a pair-wise approach to test the law of one price for deposit (lending) rates in Colombia. We find that when banks are of different size deposit rates adjust quickly, suggesting a competitive environment. By contrast, lending rates adjust rapidly when banks are of similar size,...

This paper applies a pairwise approach to investigate the validity of the law of one price in the crude oil markets. Price differentials appear smaller between crude oil pairs with similar physical/chemical characteristics and also for pairs within OPEC.

This paper applies stationarity tests to examine evidence of market integration for a relatively large sample of food products in Colombia. We fi…nd little support for market integration when using the univariate KPSS tests for stationarity. However, within a panel context and after allowing...

We apply a pair-wise approach to test the law of one price for deposit (lending) rates in Colombia. We find that when banks are of different sizes, deposit rates adjust quickly, suggesting a competitive environment. By contrast, lending rates adjust rapidly when banks are of similar sizes,...

We apply a pair-wise approach to test the law of one price for deposit (lending) rates in Colombia. We find that when banks are of different size deposit rates adjust quickly, suggesting a competitive environment. By contrast, lending rates adjust rapidly when banks are of similar size,...