Daniel Hausman

While very much in Sen's camp in rejecting revealed preference theory and emphasizing the complexity, incompleteness, and context dependence of preference and the intellectual costs of supposing that all the factors influencing choice can be captured by a single notion of preference, this essay contests his view that economists should recognize multiple notions of preference. It argues that Sen's concerns are better served by embracing a single conception of preference and insisting on the need for analysis of the multiple factors that determine ‘preference’ so conceived.

This paper makes a modest point. Suppose one wants to evaluate alternative policies, institutions or even constitutions on the basis of their consequences. To do so, one needs to evaluate their consequences and one needs to know what their consequences are. Let us suppose that the role of economic theories and game theory in particular is mainly to help us to use information we already possess or that we can acquire at a reasonable cost to judge what the consequences will be. We do not necessarily need true theories or theories that provide perfectly precise predictions. What sort of accuracy and precision we need depends on how the consequences of alternative policies are evaluated. The worth of an economic theory in this context of policy assessment depends on the accuracy of the predictions the theory permits, the costs of gathering the needed information, and the costs of learning and using the theory. My only excuse for uttering these truisms is that well known economists and philosophers have denied them

This essay examines the critique of behavioral economics that Infante, Lecouteaux and Sugden offer in:"Preference Purification and the Inner Rational Agent.” It identifies and questions three main criticisms that ILS make: a methodological criticism, alleging that there is no psychological basis for the attribution of purified preferences, an epistemological criticism, alleging that there is little evidence for claims about purified preferences, and a normative criticism, arguing that policies should aim to facilitate people’s choices rather than to satisfy purified preferences. The essay also distinguishes the view of welfare economics defended in Preference, Value, Choice, and Welfare from the claims of behavioral economists ILS criticize

Health inequalities are of concern both becausestudying them may help one learn how to improvehealth and because health inequalities may beunjust. This paper argues that attending tothese reasons why health inequalities may beimportant undercuts the claims of researchersat the World Health Organization in favor offocusing on individual health variation ratherthan on social group health differences. Inequalities in individual health are of littleinterest unless one goes on to study how theyare related to other factors

This book, by one of the pre-eminent philosophers of science writing today, offers the most comprehensive account available of causal asymmetries. Causation is asymmetrical in many different ways. Causes precede effects; explanations cite causes not effects. Agents use causes to manipulate their effects; they don't use effects to manipulate their causes. Effects of a common cause are correlated; causes of a common effect are not. This book explains why a relationship that is asymmetrical in one of these regards is asymmetrical in the others. Hausman discovers surprising hidden connections between theories of causation and traces them all to an asymmetry of independence. This is a major book for philosophers of science that will also prove insightful to economists and statisticians.

Erratum to: Synthese 191:1925–1930 DOI:10.1007/s11229-013-0380-3 The authors were unaware that points in their article appeared in “Caveats for Causal Reasoning with Equilibrium Models,” by Denver Dash and Marek Druzdzel, published in S. Benferhat and P. Besnard : European Conferences on Symbolic and Quantitative Approaches to Reasoning with Uncertainty 2001, Lecture Notes in Artificial Intelligence 2143, pp. 192–203. The authors were unaware of this essay and would like to apologize to the authors for failing to cite their excellent work

This essay attempts to distinguish the pressing issues for economists and economic methodologists concerning realism in economics from those issues that are of comparatively slight importance. In particular I shall argue that issues concerning the goals of science are of considerable interest in economics, unlike issues concerning the evidence for claims about unobservables, which have comparatively little relevance. In making this argument, this essay raises doubts about the two programs in contemporary economic methodology that raise the banner of realism. In particular I argue that the banner makes it more difficult to relate the concerns of those who wave it to those of other methodologists. Although this essay argues that many of the debates in this century between scientific realists and their opponents are not relevant to economics, it does not attack scientific realism, and it does not urge economists or economic methodologists to reject it.

Many ethical theories, including in particular consequentialist moral the ories, require comparisons of the amount of good possessed or received by different people. In the case of some goods, such as monetary income, wealth, education, or health, such comparisons are relatively unproblematic. Even in the case of such goods there may be serious empirical measurement problems, but there appear to be no difficulties in principle. Thus Cooter and Rappoport maintained that there was no serious difficulty of making interpersonal utility comparisons for an earlier generation of economists who regarded utility as an index of “material welfare.”