It has been shown that, with an alternative factorization of fuzzy weak preferences into symmetric and antisymmetric components, one can prove a fuzzy analogue of Arrow's Impossibility Theorem even when the transitivity requirements on individual and social preferences are very weak. It is...

In emerging markets today, legal protections for intellectual property are weak and enforcement is lax. Counterfeiting of consumer goods and infringement on patents, copyrights, and trademarks cost corporations hundreds of billions of dollars each year. Strengthening laws and intensifying...

The prevailing paradigm presumes that manufacturing guilds in medieval England monopolized markets for durable goods. The sources of the monopolies are said to have been the charters of towns, charters of guilds, parliamentary statutes, and judicial precedents.This essay examines those sources,...

Two fields of thought evolved simultaneously, but scholars in one ignored the evolution of the other. The first was the theory of monopoly, whose broad nineteenth-century definition narrowed considerably during the twentieth century. Concepts contained in its original incarnation attained...