Data Structures Using C

Profits in the Long Run asks two questions: Are there persistent differences in profitability across firms? If so, what accounts for them? This book answers these questions using data for the 1000 largest US manufacturing firms in 1950 and 1972. It finds that there are persistent differences in profitability and market power across large US companies. Companies with persistently high profits are found to have high market shares and sell differentiated products. Mergers do not result in synergistic increases in profitability, but they do have an averaging effect. Companies with above normal profits have their profits lowered by mergers. Companies with initially below normal profits have them raised. In addition, the influence of other variables on long-run profitability, including risk, sales, diversification, growth and managerial control, is explored. The implications of antitrust policy are likewise addressed.

Do company profits eventually converge on a common, competitive level? How long does the convergence process take? This book seeks to answer these questions through a comparison of company profitability using time-series data compiled at the firm level and at the industry level in Canada, France, Japan, Sweden, West Germany, the United Kingdom, and the United States. The emphasis is on long-run, dynamic processes, and the perspective is that of Joseph Schumpeter, with profits converging, if at all, to competitive levels only in the long run. The basic methodology of the book is presented in one chapter, with the subsequent chapters focusing on results for individual countries. A summary chapter presenting major resolutions and their implications concludes the book.

Do company profits eventually converge on a common, competitive level? How long does the convergence process take? This book seeks to answer these questions through a comparison of company profitability using time-series data compiled at the firm level and at the industry level in Canada, France, Japan, Sweden, West Germany, the United Kingdom, and the United States. The emphasis is on long-run, dynamic processes, and the perspective is that of Joseph Schumpeter, with profits converging, if at all, to competitive levels only in the long run. The basic methodology of the book is presented in one chapter, with the subsequent chapters focusing on results for individual countries. A summary chapter presenting major resolutions and their implications concludes the book.

Profits in the Long Run asks two questions: Are there persistent differences in profitability across firms? If so, what accounts for them? This book answers these questions using data for the 1000 largest US manufacturing firms in 1950 and 1972. It finds that there are persistent differences in profitability and market power across large US companies. Companies with persistently high profits are found to have high market shares and sell differentiated products. Mergers do not result in synergistic increases in profitability, but they do have an averaging effect. Companies with above normal profits have their profits lowered by mergers. Companies with initially below normal profits have them raised. In addition, the influence of other variables on long-run profitability, including risk, sales, diversification, growth and managerial control, is explored. The implications of antitrust policy are likewise addressed.