Value and Exchange

Displaying 821 - 830 of 921
Sean Corrigan

If we are to take one lesson from the current state of the world economy--and the geopolitical stresses and ideological divides which reflect this--we should alter the (oft-misquoted) phrase from the second book of Timothy. Rather than holding that "the love of money is the root of all evil," we should all fervently avow that "the existence of dishonest money is the root of all evil."

Robert P. Murphy

The custom of tipping is an excellent demonstration of the market's ability to solve real-world problems of dispersed knowledge and transactions costs in order to ensure the maximum satisfaction of consumer preferences.  Normally taken for granted, tipping is in fact a beautiful illustration of the power of voluntary, decentralized exchange.

Steve Piraino

Why shouldn't the worker who is willing to render the best services for the least pay be the one who gets the job?  Instinctively, most of us recoil in disgust at the suggestion that wages should reflect nothing more than the cold calculus of supply and demand.  Yet few of us realize just how essential this "cold calculus" is for the long-run welfare of laborers themselves.

Gene Callahan

British economist A.C. Pigou was instrumental in developing the theory of externalities. The theory examines cases where some of the costs or benefits of activities "spill over" onto third parties. When it is a cost that is imposed on third parties, it is called a negative externality. When third parties benefit from an activity in which they are not directly involved, the benefit is called a positive externality. The study of such situations, a part of welfare economics, has been an active area of research since Pigou's efforts early in the twentieth century.