Milton Friedman famously stated that the only social responsibility of business is to increase its profits, a position now known as the shareholder model of business. Subsequently, the stakeholder model, associated with Edward Freeman, has been widely seen as a heuristically stronger theory of...

It has been proved that in an homogeneous product industry, price over marginal costs, business stealing, set up costs and free entry imply excess entry from the welfare point of view. The proof assumes identical firms. We show by example that with non-identical firms, those conditions are...

Several studies have characterized the relation between discretionary accruals and earnings before-taxes to test for the existence of earnings smoothing behaviors. In this paper, we argue that the characteristic response of accruals to earnings is not linear, as the literature has shown....

This paper compares the effects of unitary and ad valorem taxes in a homogeneous good market where two technologies are freely available. We find that, both in monopolies and Cournot oligopolies, unit taxes may be welfare superior to ad valorem taxes.

Operations managers are becoming more important in modern corporations. They do not only care on firms’ inventory management but also they are involved in firms’ strategic decisions. Within this setting we ask about the consequences in the inventory policy of this new role undertaken by...

This paper offers a framework within which the corporate’ corruption may be analyzed and a comprehensive road map to understand the role played by corporation on corruption. Despite corruption is a field with a long tradition and a common topic of many researches, disagreements persist about...

We formulate and solve a Rational Expectations New Keynesian macro model that implies non-linear cross-equation restrictions on the dynamics of inflation, the output gap and the Federal funds rate. Our maximum likelihood estimation procedure fully imposes these restrictions and yields asymptotic...

Despite the growing role that business has played in the development of capitalism, the neo-classical paradigm has largely ignored the concept of organization. This paper illustrates the neo-classical concept of the firm and the entrepreneur. Analyzing both, the moral and economic thought of...

In this paper we analyze the behavior of stock markets in six emerging countries. More specifically, we describe the bull and bear cycles of four Latin American and two Asian countries, comparing their characteristics during both phases and the degree of concordance of bullish periods. We divide...

This paper examines historical data on daily real wages in England for the time period 1260-1994 by means of new statistical techniques suitable for modelling long memory both at the long run and the cyclical frequencies. Specifically, it uses a procedure due to Robinson (1994) which is based,...