Positive assortative matching implies that high productivity workers and firms match together. However, there is almost …. This could be the result of a bias caused by standard estimation error. Using German social security records we show that … the effect of this bias is substantial in samples with limited inter-firm movement. The correlation between worker and …

Many biases plague the estimation of rent sharing in labour markets. Using a Portuguese matched employer-employee panel …

Many biases plague the estimation of rent sharing in labour markets. Using a Portuguese matched employer-employee panel …