Murray Rothbard just loved this Austrian text on microeconomic theory. In fact, he thought it was the best text available - except that it has only been sporadically available since it was first published in 1974. It is characterized by a strong pedagogical drive, a logical precision, and an excellent presentation that competes directly with mainstream alternatives except that this one follows Rothbardian logic. The typesetting is from a typewriter, which is unfortunate, but it is nonetheless very clear, as are the graphical expositions. This reprint preserves the original.

The growth of information economics has lead to a substantial re-consideration of the role of prices. Instead of the conventional neo-classical view of prices as straightforward indicators of scarcity, information economics emphasises that prices can be sources from which agents infer information and means by which they communicate. Prices and Knowledge analyses different theoretical approaches to the role of prices in situations of imperfect information. It shows that whilst the `informational efficiency' approach of Grossman and Stiglitz and the `bounded rationality theory' of Nelson and Simon are useful, neither goes far enough in considering situations of disequilibrium.

Israel Kirzner's outstanding book on price theory is back in print. It is been very difficult to obtain it for decades, even though it is surely the best textbook on Austrian price theory ever written. The prose is crystal clear and the organization exceptional. He takes the reader through the foundations of individual action, exchange, utility, demand and supply, production, and the market process itself. Had it been in print, it would have schooled generations in Austrian price theory, and it is surely useful in the classroom today, or for general reading. Not a collection of essays, it is an integrated presentation from top to bottom, written early in Kirzner's post-doctoral career.

Free-market economics has attempted to combine efficiency and freedom by emphasizing the need for neutral rules and meta-rules. These efforts have only been partly successful, for they have failed to address the deeper, normative arguments justifying – and limiting – coercion. This failure has thus left most advocates of free-market vulnerable to formulae which either emphasize expediency or which rely upon optimal social engineering to foster different notions of the common will and of the common good. This book offers the reader a new perspective on free-market economics, one in which the defense of markets is no longer based upon the utilitarian claim that free markets are more efficient; rather, the defense of markets rests upon the moral argument that top-down coercive policy-making is necessarily in tension with the rights-based notion of justice typical of the Western tradition. In arguing for a consistent moral basis for the free-market view, we depart from both the Austrian and neoclassical traditions by acknowledging that rationality is not a satisfactory starting point. This rejection of rationality as the complete motivator for human economic behaviour throws constitutional economics and the law-and-economics tradition into new relief, revealing these approaches as governed by considerations derived by various notions of social efficiency, rather than by principles consistent with individual freedom, including freedom to choose. This book shows that the solution is in fact a better understanding of the lessons taught by the Scottish Enlightenment: the role of the political context is to ensure that the individual can pursue his own ends, free from coercion. This also implies individual responsibility, respect for somebody else’s preferences and for his entrepreneurial instincts. Social virtue is not absent from this understanding of politics, but rather than being defined through the priorities of policy-makers, it emerges as the outcome of interaction among self-determining individuals. The strongest and most consistent case for free-market economics, therefore, rests on moral philosophy, not on some version of static-efficiency theorizing. This book should be of interest to students and researchers focussing on economic theory, political economics and the philosophy of economic thought, but is also written in a non-technical style making it accessible to an audience of non-economists.

Traditional economic theory studies idealized markets in which prices alone can guide efficient allocation, with no need for central organization. Such models build from Adam Smith’s famous concept of an invisible hand, which guides markets and renders regulation or interference largely unnecessary. Yet for many markets, prices alone are not enough to guide feasible and efficient outcomes, and regulation alone is not enough, either. Consider air traffic control at major airports. While prices could encourage airlines to take off and land at less congested times, prices alone do just part of the job; an air traffic control system is still indispensable to avoid disastrous consequences. With just an air traffic controller, however, limited resources can be wasted or poorly used. What’s needed in this and many other real-world cases is an auction system that can effectively reveal prices while still maintaining enough direct control to ensure that complex constraints are satisfied. In Discovering Prices, Paul Milgrom—the world’s most frequently cited academic expert on auction design—describes how auctions can be used to discover prices and guide efficient resource allocations, even when resources are diverse, constraints are critical, and market-clearing prices may not even exist. Economists have long understood that externalities and market power both necessitate market organization. In this book, Milgrom introduces complex constraints as another reason for market design. Both lively and technical, Milgrom roots his new theories in real-world examples (including the ambitious U.S. incentive auction of radio frequencies, whose design he led) and provides economists with crucial new tools for dealing with the world’s growing complex resource-allocation problems.

Explains theoretical concepts of information, decision and control, relating the analytic apparatus of economics to practices of businessmen, accountants, and everyday consumers.