Technical change in general milk processing is estimated within a homothetic frontier production function allowing neutrally variable scale elasticity. The results show that technical progress is characterized by a rapid increase in optimal scale and a small capital saving bias, increasing the...

This paper is concerned with the measurement of productive efficiency. Farrell's measures of efficiency are generalized to nonhomogeneous production functions. Several new measures of efficiency have been introduced and applied to the Swedish milk processing industry. The empirical analysis is...

Investigating the robustness of the skill-biased technical change hypothesis, this analysis incorporates two novel features. First, effective labor is modeled as the product of a quantity measure - number of employees with a given level of education - and a quality index, depending on, i.a.,...

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How important for success on the job is uninterrupted labor force participation? Data on labor force status for a 15 year period for individual salaried employees in Swedish Industry makes possible the estimation of the effect of years of experience and years of non-experience on earnings. One...

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The human capital model predicts that in equilibrium and in the absence of discrimination units of human capital possessed by individuals are paid the same rentals. This would hold also when comparing private and government sectors. Only non-pecuniary rewards such as better job security of...