Constant returns to scale, always a simplifying assumption, is often also much more: many important results depend critically on the very special properties of this class of production function. This paper provides a unified set of simple proofs for most of the crucial analytical properties of...

Growing links between international governmental organizations and NGO/GROs in developing countries pose a moral dilemma as the promotion of effective development may conflict with respect for state sovereignty. This paper examines this dilemma and develops principles to balance the two...

In orthodox economics, honesty or integrity is treated as either part of the constraint function or the objective function. This is at the origin of the statement, “every man has his price.” However, if integrity has a price, why do agents experience shame when they sell it while they do not...

Using a sample of patents litigated between 1977 and 1997, I estimate stock market reactions to patent litigation decisions and to patent grants. I find that the resolution of uncertainty over validity and infringement is worth as much to the firm as the initial patent right. Each is worth about...

This paper attempts to ascertain which of the convergence hypotheses – absolute, conditional, or club – best describes the economic development of the U.S. states since 1950. We use regression tree analysis to identify convergence clubs among the states and argue that the club...

This paper provides a survey and synthesis of econometric tools that have been employed to study economic growth. While these tools range across a variety of statistical methods, they are united in the common goals of first, identifying interesting contemporaneous patterns in growth data and...

This paper analyzes the feasibility of an international tax on currency transaction, also known as “Tobin Tax”, from an economic and juridical point of view. The claim that such a tax would curb short term speculators, thus stabilizing the foreign exchange market, is discussed. Moreover, the...

Previous papers find no relationship between interest rates and the discounts of US closed-end funds before 1985. This is taken as evidence against management fees being a cause of discounts because a negative relationship is expected: if interest rates rise, you would expect to see discounts...