This paper summarizes reactions to the theory of contestable markets and industry structure. The reactions came immediately after the theory was published. The summary finds that the proposed theory stands on sound grounds. However, empirically the theory leaves much to be desired especially for...

Tests for causality and rationality in the coffee futures market were carried out using data from the New York Market. Tests of causality indicated that futures prices strongly influence variations in spot price eight weeks or more to maturity. However, beginning seven weeks to maturity there...

Significant differences in the evolution of firm size distribution for various industries in the United States have been revealed and documented. For theoretical considerations, this finding puts major constraints on the modelling of firm growth. For practical purposes, the observed differences...

This paper presents a dynamic general equilibrium model with heterogeneous firms and entrepreneur's portfolio choice. We analytically show that this model generates the Pareto distribution of top income earners and Zipf's law of firms at the steady state. The differential equation for the...

In this study, we use data from the Federal Reserve’s 1993, 1998 and 2003 Surveys of Small Business Finances to classify small businesses into four groups based upon their credit needs and to model the credit allocation process into a sequence of three steps. First, do firms need credit? We...

In this study, we use data from the SSBFs to provide new information about the use of credit by small businesses in the U.S. More specifically, we first analyze firms that do and do not use credit; and then analyze why some firms use trade credit while others use bank credit. We find that one in...

Although many economists do a serious and respectable work, main stream economic theory contains an almost complete disregard for the importance of social, cultural and political structures which are the very foundation of the society. Worse than that, such disregard is developed into arrogance...

Presented is an evolutionary model of consumer non-durable markets, which is an extension of a previously published paper on consumer durables. The model suggests that the repurchase process is governed by preferential growth. Applying statistical methods it can be shown that in a competitive...

Many studies have analysed the effect of financial development and bank competition on economic growth from a cross-country perspective. However, to our knowledge, no paper has analysed the effect of these two financial variables on growth at regional level. This paper examines the case of the...

This paper analyzes the effect of regional financial development and bank competition on firms’ growth using the Spanish provinces as a testing ground. Our results show that firms in industries with a greater dependence on external finance grow faster in more financially developed provinces....