Implementation of the Walrasian correspondence without continuous,convex, and ordered preferences

This paper consideres the problem of designing better mechanisms whose Nash allocations coincide with constrained Walrasian allocations for non-neoclassical economies under the minimal possible assumptions. We show that no assumprions on preferences are needed for feasible and continuous implementation of the constrained Walraisan correspondence. Further, under the monotonicity assumption, we present a mechanism that is completely feasible and continuous. Hence, no continuity and convexity assumptions on preferences are required, and preferences may be nontotal or nontransitive. Thus, this paper gives a somewhat positive answer to the question raised in the literature by showing that, even for non-neoclassical economies, there are incentive-compatible, privacy preserving, and well-behaved mechanisms which yield Pareto-efficient and individually rational allocations at Nash equilibria.I wish to thank J. S. Chipman, J. Jordan, M. Richter, H. Weinberger, the editor, and two anonymous referees for useful comments and suggestions. I am particularly thankful to L. Hurwicz who stimulated my interest in this problem and provided detailed comments and suggestions.     

Touristic authenticity,touristic angst,and modern reality

The tourist has become the symbol of a peculiarly modern type of inauthenticity. This paper explores the criticisms that have been directed at the reality experiences of the tourist. In so doing, the following inexhaustive typology of touristic realities is developed: 1) the first-order or true tourist, 2) the second-order or Angst-ridden tourist, 3( the third-order or anthropological tourist, and 4) the fourth-order or spiritual tourist. Each of these types represents a progressively more intense search for reality through travel. Each is, however, criticized for participating in its own form of inauthenticity.After exploring the reality experiences and criticisms of each of these travellers, the paper turns the tables on the cultured despisers of tourism to argue that perhaps the lowly first-order tourist is not so inauthentic after all. True, this traveller may not be having a real heroic adventure, but such is not the goal. Rather, the reality experienced by the first-order tourist is a pleasurable liberation from the normal concerns of everyday life which simultaneously reaffirms commitment to that reality. Quite frequently the first-order tourist is less concerned about having a real experience in the visited place than in experiencing family and friendship relationships-relationships completely ignored by the anti-touristic tourists in their search for authenticity in someone else's reality.The author would like to thank Peter L. Berger, Harry C. Bredemeier, Warren I. Susman, and M. Kathy Kenyon for their comments and suggestions on earlier versions of this paper. This research was supported in part by NIMH grant no. 5 T32 NH14660.     

Theory at risk: Accounting for the excellence movement

Amidst widespread concern about educational crisis and the need for reform, the current excellence movement places a pronounced emphasis on rigor, standards, and a core curriculum of basic studies. At issue here is whether major macro-the-oretical perspectives can account for the emergence of this movement. Functional and Marxian theories do not meet this challenge well, especially insofar as they posit a tight, rational linkage between school and economy and downplay the institutional autonomy of the educational system. A status conflict approach, emphasizing middle class mobilization, offers greater insight, though it must be complemented with a recognition of constraints imposed by capitalist organization and the institutionalization of educational myths.     

A derivation of the money Rawlsian solution

We study the set of envy-free allocations for economies with indivisible objects and quasi-linear utility functions. We characterize the minimal amount of money necessary for its nonemptiness when negative distributions of money are not allowed. We also find that, when this is precisely the available amount of money, there is a unique way to combine objects and money such that these bundles may form an envy-free allocation. Based on this property, we describe a solution to the envy-free selection problem following a pseudo-egalitarian criterion. This solution coincides with the Money Rawlsian Solution proposed by Alkan et al. (1991).I am indebted to I. Gilboa for his valuable suggestions and his patience during the elaboration of the final version. I also wish to thank S. Barbera for his guidance in an earlier version and M. Boldrin, H. Moulin, Z. Neeman, W. Thomson and the referees for their comments. Financial support from FPU-MEC (Spain) is gratefully acknowledged.Northwestern University.     

Explaining risky choices without assuming preferences

Economic theories of choice under uncertainty assume that agents act as if they have preferences which govern their choices between risky options. Theories differ as to the exact specification of the preference structure, but it is common to assume that preferences are complete and satisfy certain consistency requirements such as transitivity and monotonicity. In this paper, it is argued that there may be reason to doubt whether individuals act as if they have complete and consistent preferences over risky actions. Instead it is suggested that individuals should be thought of as actively constructing preferences through a process which I call rationalisation. It is then argued that rationalisation provides a basis for understanding certain experimentally observed anomalies which appear quite at odds with conventional theory.     

Competitive envy-free division

We are concerned with a fair division problem in which the indivisible goods to be distributed among a finite number of individuals have divisible bads associated with them. The problem is formulated and analyzed in terms of the housemates problem. We present an efficient procedure that decides whether an envy-free solution exists, and if so, finds one of them; otherwise finds a solution such that each envious housemate is assigned a room whose rent is zero.     

A quantitative theory of preferences: Some results on transition functions

We investigate a general theory of combining individual preferences into collective choice. The preferences are treated quantitatively, by means of preference functions (a,b), where 0(a,b) expresses the degree of preference of a to b. A transition function is a function (x,y) which computes (a,c) from (a,b) and (b,c), namely (a,c)=((a,b),(b,c)). We prove that given certain (reasonable) conditions on how individual preferences are aggregated, there is only one transition function that satisfies these conditions, namely the function (x,y)=x·y (multiplication of odds). We also formulate a property of transition functions called invariance, and prove that there is no invariant transition function; this impossibility theorem shows limitations of the quantitative method.Research supported in part by the National Science Foundation.     

Making Minorities: Cultural Space,Stigma Transformation Frames,and the Categorical Status Claims of Deaf,Gay, and White Supremacist Activists in Late Twentieth Century America

This article compares the efforts of movement activists in three dissimilar groups to replace a stigmatized status with a valued one by portraying their groups as resembling established minorities (claims of contiguity in cultural space) and as differing from groups stigmatized as deviant (claims of distance). The most common claims assert similarity to African Americans, and frequently incorporate civil rights themes (exemplifying frame diffusion). Tactically, these minority status claims exploit both the resonance of cultural pluralism and state recognition of minorities. Strategically, minority status framing enables stigmatized groups to claim legitimacy without changing — simultaneously asserting both normality and difference.     

Triangular empathy: “The other” in psychotherapy with individuals

This paper seeks to explore triangular dimensions in individual psychotherapy. In addition to serving as the dyadic object of transference projection and/or as selfobject for a person in psychotherapy, the therapist may be called upon to help the patient work on relationships with certain early, important people or their representations and on the interplay between such relationships and the therapeutic one, that is, in a triangular configuration. Because patients' attempts to introduce others into individual psychotherapy are sometimes experienced by therapists as resistant rather than as integral to the therapeutic process, I propose an empathic reconsideration of such patient efforts to get us to help with the complicated dimensions of human relatedness.     

“Marrying off” children as a developmental stage

Conclusion Marrying off the children is an important developmental stage in adulthood. Part of the very long and complex stage described by Erik Erikson as Generativity vs. Stagnation, this stage, like many earlier life stages, can be understood to give rise to a normative adult crisis that is destabilizing and anxiety-provoking. The marriage of one's offspring requires an ongoing transformation of parental narcissism, part of a developmental process that is intrinsic to parenthood. Issues of selfesteem are revived and reworked during this period. Traditional theory looks to oedipal rivalry or drive conflict of some kind to explain the anxiety at this time. An expanded understanding of narcissism, provided by Kohut and Elson has given us a broader view of these phenomena.The experience of hurt and sadness at a time when there is reason to celebrate can be a profoundly lonely and bewildering experience. As informed clinicians we can alleviate some of the loneliness and guilt about these feelings by understanding the challenge to the self that the marriage of adult children may represent.     

Words of power: The power of words

Conclusion The original hapiness of words (Foucault) is gone ; there are no innocent languages (Barthes) anymore. All are related to social experiences, because a language originates in and has its primary reference to the everyday life. (Berger and Luckman, 1967, p.38) Any language is related to a given society, and both language and society are shaped by history. Obviously, American and French histories have been quite different.     

New-class dissent among social-cultural specialists: The effects of occupational self-direction and location in the public sector

Recent research suggests that new-class dissent is concentrated among the social-cultural specialists Kristol identifies as the principal critics of a business culture. Kohn's research on the micro-foundations of authoritarian conservatism suggests a plausible explanation centered on the subjective effects of occupational self-direction, a variable curiously missing from other models of new-class dissent. An alternative explanation, derived from state-centered theories of the new class, points instead to the concentration of these social-sicence and arts-related occupations outside the commercial economy. Using covariance structure analysis of new survey data, this study finds that occupational self-direction entails a propensity to question systemic inequities and a reluctance to blame the victims of poverty and discrimination. The antibusiness animus of Kristol's counterelites, conversely, arises in spite of, not because of, their highly self-directed work, reflecting instead their concentration in the public and nonprofit sectors.     

Individual minds and the social order

While Durkheim's concept of group mind is rhetorically offensive to conventional empiricism, there are many familiar examples in the social science literature of purposes, norms, etc. that are not the property of individuals but of a collective praxis. The concept of group mind, properly conceived in terms of collective praxis, provides a useful antidote to the individualizing tendencies of subjectivist sociology, and by revealing the connection between structures and meanings can help heal the rift between subjectivism and objectivism.     

Creating Accessible Queer Community: Intersections and Fractures with Dis/Ability Praxis

This article explores the intersections and fractures that disability theory and activism present to queer community. The authors begin by drawing upon a multiple axis approach from feminist theory, then discuss the problem of defining disability and queer. They then explore the intersections and fractures of these identities and theories, hoping to raise awareness among queer activists and scholars and introduce them to conceptual and practical tools. In particular, disability studies offers a way to reconceptualize and ground theory and practice in the messiness of real bodies and to make visible the mythic normate against which cultural Others are defined.     

Habermas and green political thought

Conclusion My principal ecocentric objection to Habermas's social and political theory has been that it is thoroughly human-centered in insisting that the emancipation of human relations need not require or depend upon the emancipation of nature. Although Habermas has moved beyond the pessimism and utopianism of the first generation of Critical Theorists by providing the conceptual foundations of the practical and emancipatory cognitive interests, he has, as Whitebook points out, also markedly altered the spirit of their project. Yet it is precisely the spirit of the early Frankfurt school theorists, namely, its critique of the dominant imperialist orientation toward the world (rather than its critique of a simplistically conceived idea of science) and its desire for the liberation of nature, that is most relevant to - and provides the most enduring Western Marxist link with - the ecocentric perspective of the radical Greens.

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After the Interview

This article is concerned with after the interview, a strip of time (Goffman 1974, p. 10) between the end of the formal interview and the culmination of leave-taking rituals. Although there is a considerable and growing literature on qualitative interviewing (Arksey and Knight 1999; Kvale 1996; Rubin and Rubin 1995; Weiss 1994), and some corridor talk about the meaning of off the record post-interview comments, this topic has received little attention in the published literature (but see DeSantis 1980 and Wenger 2001). And we think it is an important one, since it illuminates the interviewee's interpretation of the interviewer and interview process, and highlights aspects of the meaning of the topic, and of the interviewer, to the respondent (which is, after all, the endpoint of the qualitative interviewing method). Further, the question of what constitutes after the interview throws into relief the question of what is an interview.     

Foundations and Their Institutional Context: Cross-Evaluating Evidence from Germany and the United States

According to the relevant literature, the relationship between government and the private foundation sector in Germany is marked by a paradigm of conflict very similar to the one that has often dominated the U.S. discussion of government/nonprofit relationships in the past. More specifically, scholars often hold that the development of foundations in Germany is largely hampered by an administrative and regulatory climate that weakens rather than strengthens the foundation community. Two main arguments are brought forth in this context: First, the expansion of the state bureaucracy into traditional activity fields of foundations crowds out the foundation sector; second, the structure of tax regulations is detrimental to a sound development of foundations. However, while these arguments figure prominently in the policy debate, they have neither empirically nor analytically been substantiated as of yet. Borrowing from organizational theory, this article critically evaluates the arguments in the light of available evidence in an effort to contribute to a better understanding of foundations in an international context.     

The Nomothetic-Idiographic Issue: Some Roots and Recent Trends

A review of the history of the nomothetic-idiographic issue suggests that the problem of the uniqueness of the individual is secondary in this context to that of the right approach to the study of the human person. Idiographic approaches emphasize the need for an unmutilated conceptualization of psychological processes. The requirements of this unmutilated kind of research need to be integrated with those of nomothetic science asking for the controlled gaining and analyzing of information regarding psychological processes. One form of such a kind of integration is represented by biographical studies based on semistructured interviews and a systematic qualitative and quantitative analysis of their contents. Findings from such research as especially related to developmental and personality psychology are reported here by summarizing a series of studies conducted at the University of Bonn.     

Adoptive parenting and the norm of family emotionality

This paper is concerned with the construction of the sense of a common bond in adoptive families. First, I clarify how adoptive families construct this sense in relation to biological families. Second, by examining features of adoptive family life, I suggest a new way of understanding non-adoptive families. Presuppositions about normal family relationships dominate the start of adoptive family life. As seen from the actors' perspective, emotional normalization is a crucial indicator of successful adoptive family life. I outline how involuntarily childless couples try to accomplish normality when applying for a child, and how achieving the assumed normality of nonadoptive families continues after adoption.I appreciate Shulamit Reinharz' careful editing, and thank her for helping me share some of my research findings with an American audience.     

Psychosemantics of “One-China” Conception: Fourth-Dimensional Resolution of Taiwan–Mainland Political Deadlock

The political conflicts between Taiwan and the Mainland have progressed, for over 50 years, from the historical hot civil war for the exclusive ownership of one China's territorial sovereignty to the contemporary cold rhetoric circularity around the geopolitical symbolism of the one-China principle. In the process, the United States has been intimately entangled in the disputes in terms of 3 alignment stages--from an unambiguous pro-Taiwan before the 1970s, the ambiguous neutrality in the early 1970s, to the contemporary pro-Mainland China. Despite the fact that during the past 3 decades the United States honored the arms sales and the Taiwan Relations Act commitments in Taiwan's favor, and simultaneously conferred the 3 Nos and 3 communiqués in Mainland China's favor, the cross-Strait tensions have persisted without the prospect of a definitive foreseeable resolution. Further, because of the lack of explicit conception of one China, the United States has to constantly resist the opposing persuasions of the 2 sides, and therefore must continue to rely on the ambiguous dual deterrence strategy for maintaining the dynamics balance over the Taiwan Strait. For such endeavors, the Clinton 4 frameworks and the Bush 5 Taiwan policies have proven to be very effective, but mostly to the extent of assuming a passive role in preventing military confrontations.