The authors, leading researchers in the fields of mathematical economics and methodology, present the first comprehensive synthesis of literature on qualitative and other nonparametric techniques, which are important elements of comparative statics and stability analysis in economic theory. The topics covered show how to assess the comparative statics and stability of economic models without a precise quantitative knowledge of all model components. Applications of the analysis range from determining refutable hypotheses from theory to auditing the solutions of large, computer-based systems.

This book discusses in depth the methodology involved in a nonparametric analysis of many neoclassical economic models. Constituting a virtually self-contained manual on such analysis, it provides detailed derivation of necessary and sufficient conditions for the existence of restrictive comparative statics and stability results for a range of specified models. Further, algorithms for applying certain of these conditions are given, with examples, as well as the underlying mathematical approach taken.

A large body of research is unified covering issues that have been dealt with piecemeal in scattered but important journal articles by the authors and others. The book will prove invaluable to mathematical economists, mathematicians specializing in matrix or graph theory, applied economists working with large-scale economic models, and advanced students of economics.

Originally published in 1999.

The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These paperback editions preserve the original texts of these important books while presenting them in durable paperback editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

What can possibly account for the strange state of affairs in professional sports today? There are billionaire owners and millionaire players, but both groups are constantly squabbling over money. Many pro teams appear to be virtual "cash machines," generating astronomical annual revenues, but their owners seem willing to uproot them and move to any city willing to promise increased profits. At the same time, mayors continue to cook up "sweetheart deals" that lavish benefits on wealthy teams while imposing crushing financial hardships on cities that are already strapped with debt. To fans today, professional sports teams often look more like professional extortionists.

In "Hard Ball, " James Quirk and Rodney Fort take on a daunting challenge: explaining exactly how things have gotten to this point and proposing a way out. Both authors are professional economists who specialize in the economics of sports. Their previous book, "Pay Dirt: The Business of Professional Team Sports, " is widely acknowledged as the Bible of sports economics. Here, however, they are writing for sports fans who are trying to make sense out of the perplexing world of pro team sports. It is not money, in itself, that is the cause of today's problems, they assert. In fact, the real problem stems from one simple fact: pro sports are monopolies that are fully sanctioned by the U.S. government. Eliminate the monopolies, say Quirk and Fort, and all problems can be solved. If the monopolies are allowed to persist, so will today's woes.

The authors discuss all four major pro team sports: baseball, football, basketball, and hockey. "Hard Ball" is filled with anecdotes, case studies, and factual information that are brought together here for the first time. Quirk and Fort devote chapters to the main protagonists in the pro sports saga--media, unions, players, owners, politicians, and leagues--before they offer their own prescription for correcting the ills that afflict sports today. The result is an engaging and persuasive book that is sure to be widely read, cited, and debated. It is essential reading for every fan.

Why would a Japanese millionaire want to buy the Seattle Mariners baseball team, when he has admitted that he has never played in or even seen a baseball game? Cash is the answer: major league baseball, like professional football, basketball, and hockey, is now big business with the potential to bring millions of dollars in profits to owners. Not very long ago, however, buying a sports franchise was a hazardous investment risked only by die-hard fans wealthy enough to lose parts of fortunes made in other businesses. What forces have changed team ownership from sports-fan folly to big-business savvy? Why has "The Wall Street Journal" become popular reading in pro sports locker rooms? And why are sports pages now dominated by economic clashes between owners and players, cities with franchises and cities without them, leagues and players' unions, and team lawyers and players' lawyers? In answering these questions, James Quirk and Rodney Fort have written the most complete book on the business and economics of professional sports, past and present.

"Pay Dirt" offers a wealth of information and analysis on the reserve clause, salary determination, competitive balance in sports leagues, the market for franchises, tax sheltering, arenas and stadiums, and rival leagues. The authors present an abundance of historical material, much of it new, including team ownership histories and data on attendance, TV revenue, stadium and arena contracts, and revenues and costs. League histories, team statistics, stories about players and owners, and sports lore of all kinds embellish the work. Quirk and Fort are writing for anyone interested in sports in the 1990s: players, players' agents, general managers, sportswriters, and, most of all, sports fans.

The authors, leading researchers in the fields of mathematical economics and methodology, present the first comprehensive synthesis of literature on qualitative and other nonparametric techniques, which are important elements of comparative statics and stability analysis in economic theory. The topics covered show how to assess the comparative statics and stability of economic models without a precise quantitative knowledge of all model components. Applications of the analysis range from determining refutable hypotheses from theory to auditing the solutions of large, computer-based systems. This book discusses in depth the methodology involved in a nonparametric analysis of many neoclassical economic models. Constituting a virtually self-contained manual on such analysis, it provides detailed derivation of necessary and sufficient conditions for the existence of restrictive comparative statics and stability results for a range of specified models. Further, algorithms for applying certain of these conditions are given, with examples, as well as the underlying mathematical approach taken. A large body of research is unified covering issues that have been dealt with piecemeal in scattered but important journal articles by the authors and others. The book will prove invaluable to mathematical economists, mathematicians specializing in matrix or graph theory, applied economists working with large-scale economic models, and advanced students of economics. Originally published in 1999. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.