In this article we estimate and test for the degree of oligopoly power and economies of scale in forty food and tobacco industries using the New Empirical Industrial Organization (NEIO) framework and four-digit SIC data. Lerner indices and elasticities of scale are compared throughout the entire...

The effect of enterprise risk management (ERM) practices on the firm performance of Food, Beverage, and Tobacco sector companies listed on the Colombo Stock Exchange (CSE), is a main concern in Sri Lanka. When investigating the studies done in the international context about this concept, there...

In the context of the current goal of finance, an analysis of the determinants of a company’s Return on Equity (ROE) is useful to many stakeholders of a company. DuPont model is one of the most efficient models in studying the drivers of a companies’ ROE. Literature review on the DuPont...

This paper estimates welfare losses in thirty-eight U.S. food and tobacco industries at the four-digit SIC level, then relates such losses to market structure and conduct variables to identify the welfare loss determinants. Empirical findings indicate that these losses are higher in markets...