Recent events highlight the importance of understanding the relationship between credit availability and real economic activity. This paper estimates macroeconomic models for Canada to investigate the relationship between changes in non-price lending standards, business loans and output. We...

This paper uses uniquely rich and representative data on the unit values of “outputs” (products) and inputs of Colombian manufacturing plants to draw inferences about the extent of quality differentiation at the plant level. We extend the Melitz (2003) framework to include heterogeneity of...

There exist a variety of reasons for the failure to find a unique cointegrating relationship between economic time series where one would normally be expected on economic theory grounds. Among these are the testing procedure (e.g., Engle and Granger (1987) or Johansen (1991), the span of the...