Prettner (2019) studies the implications of automation for economic growth and the labor share in a variant of the … Solow-Swan model. The aggregate production function allows for two types of capital, traditional and automation capital …. Traditional capital and labor are imperfect substitutes whereas automation capital and labor are perfect substitutes. In this …

processes? The present paper addresses this question in a new macroeconomic model of automation where competitive firms perform … and substitute for labor in the performance of tasks. Automation is labor-augmenting in the reduced-form aggregate … though the aggregate production function is Cobb-Douglas. Population aging due to a higher longevity reduces automation in …

union which cares for wages and employment, we determine a range of trade union objectives and characterize the aggregate …