Purpose An aggregate production function has been used in macroeconomic analysis for a long time, even though it seems that it is conceptually confusing and problematic. The purpose of this paper is to argue that the measurement problem related to the heterogenous capital input that exists in...

In very different fields of economics, economic inference and policy evaluation require economists to parametrize a production function that links measures of input factors to measures of output. While doing so, strong assumptions are implicitly made about microeconomic variables governing the...

The current paper reviews the impacts and effects of technical transfer and change on the economic patterns of developing countries. It has been postulated that production factors, labor and capital have the greatest effects on economic and development patterns. However, technical change emerges...

In this paper, I show that Hicks neutral technical change is identified as the information of order sigma; obtained if the distribution of factor prices is replaced by the distribution of factor efficiency parameters. Together with Solow's residual, the information method enables us to...

Industry concentration and corporate profit rates have increased, in the United States, over the past two decades. This paper investigates the welfare implications of economic activity concentrating within a few firms that hold market power. I develop a general equilibrium model that features...

Using a worldwide firm-level panel dataset I document a "U-shaped" relationship between productivity growth and baseline levels within each country and industry. That is, fast productivity growth is concentrated at both ends of the productivity distribution. This result serves as a potential...