We determine the minimal entropy martingale measure for a general class of stochastic volatility models where both price process and volatility process contain jump terms which are correlated. This generalizes previous studies which have treated either the geometric Lévy case or continuous...

This paper examines changes in earnings inequality and mobility between 1978/9 and 2005/6 using a unique dataset that includes both those with secure patterns of employment and a wider group who experience periods without earnings. It finds significant increases in annual earnings inequality for...

Averaging methods are routinely used in order to limit biases resulting from the mismeasurement of permanent incomes. The Solon/Zimmerman estimator regresses a single-year measurement of the child's resources on a T-period average of the parents' income while the Behrman/Taubman estimator...

We analyse in detail the factors that lead to intergenerational persistence among sons, where this is measured as the association between childhood family income and later adult earnings. We seek to account for the level of income persistence in the 1970 BCS cohort and also to explore the...

Because the permanent incomes of parents and children are typically unobserved, the estimation of the intergenerational correlation via the use of proxy variables entails an errors-in-variables bias. By solving a system of moment equations for income observed at a given year, and a T-period...

This paper assesses the potential of `workplace training'' with reference to German Apprenticeship. When occupational matching is important, we derive conditions under which firms provide `optimal'' training packages. Since the German system broadly meets these conditions, we evaluate the...

This paper investigates whether young people whose fathers are union members are themselves more likely to join a union. We find that young people with unionized fathers are twice as likely to be unionized as those with non-union fathers and that this rises to three times higher for those whose...

In this paper we investigate whether young people whose fathers are union members are themselves more likely to join a union. The work builds upon a large social science literature on intergenerational mobility that, to our knowledge, has not been applied to industrial relations questions. The...

The estimation of the intergenerational correlation of incomes is usually carried out by proxying permanent incomes using suitable indicators of economic status, and by treating the resulting measurement error problem using averaging or instrumenting procedures. Here we take the permanent income...

The prediction approach proposed by Dearden, Machin and Reed (DMR) consists in (1) regressing the observed incomes of the child and parent families on separate sets of predetermined variables, and (2) regressing the child’s predicted income on that of the parents. Conceptually, this estimator...