Social surveys are often used to estimate unemployment duration distributions. Survey non-response may then cause a … of the same workers. The latter provide information on durations of unemployment and personal characteristics of all … results based on only survey data: selectivity due to related unobserved determinants of durations of unemployment and non …

firms can explain the relatively high level of unemployment amongstlower educated workers and the relatively strong … level of education can notexplain the stronger cyclicality of the unemployment rate for lower educatedworkers. We conclude …

employer learning about the worker's ability might be important. Furthermore, we find that the Portuguese labor market is not …