Colombian international trade and its finance with local banks: A firm level analysis

The objective of this paper is to estimate a dynamic panel data model with heterogeneous coefficients. Since usual “within” estimators do not have good properties in an autoregressive model, we introduce instrumental variables for a fixed effects model, by adapting the method used by...

Many biases plague the estimation of rent sharing in labour markets. Using a Portuguese matched employer-employee panel, these biases are addressed in this paper in three complementary ways: 1) Controlling directly for the fact that firms that share more rents will, ceteris paribus, have lower...

Many biases plague the estimation of rent sharing in labour markets. Using a Portuguese matched employer-employee panel, these biases are addressed in this paper in three complementary ways: 1) Controlling directly for the fact that firms that share more rents will, ceteris paribus, have lower...

This study investigates wage determination at the firm level using a longitudinal panel of large firms in Portugal. The results revealed that insider forces such as revenue per employee and market share have a significant impact on wage determination. The results also showed that...

We consider estimation and inference in panel data models with additive unobserved individual specific heterogeneity in a high dimensional setting. The setting allows the number of time varying regressors to be larger than the sample size. To make informative estimation and inference feasible,...