The Effect of a Family Policy Reform on Mother’s Pay: A Natural Experiment Approach

All parents in Norway with children aged one to three, who do not attend publicly subsidised day care, are entitled to a cash-for-care (CFC) subsidy. Studies have shown that the reform has reduced mothers labour supply. In this paper we analyse wage effects of the reform. We put forward a framework for evaluating reforms when reforms are uniformly and equally accessible nation-wide. First, running a simple Difference in differences (DD) analysis, results suggest that the CFC reform has reduced the mothers wages. However, after controlling for the age of the child effect, by running a triple difference approach, we no longer find any evidence of negative wage effects.This revised version was published online in May 2005 with corrections to the authors name and to the heading of table A2.     

Policies over time and pareto optimality

This paper is concerned with sequences of policies that occur over time in voting models and planning procedures. The framework for our analysis includes assumptions that are satisfied by models in the corresponding literatures, together with other standard assumptions for microeconomic analysis that involve time. The starting point for our analyses is the prespective that results from combining the following (widely held) views: 1) certain voting models and planning procedures can be interpreted as being non-tatonnement or sequential processes (where each policy in the sequence that is generated is actually experienced by voters or consumers) and 2) an alternative being Pareto optimal in any given period (temporal Pareto optimality) is the appropriate efficiency criterion only if the alternative is the final outcome from a tatonnement process-and that, otherwise, one should examine the efficiency of the entire path (using intertemporal Pareto optimality). Our first observation about the planning literature is that is has (by and large) neglected the efficiency criterion that is appropriate for the discrete-time procedures that can be interpreted as non-tatonnement or sequential processes-and that, what's more, such trajectories will (in general) fail to meet this criterion. Our second observation identifies some results that can be used to establish that some of these trajectories will at least be ultimately intertemporally Pareto optimal. In our discussion of voting theory, we review Buchanan's opposition to requiring (social) choice consistency for voting procedures-and his argument for this position on (Pareto) efficiency grounds. We then consider voting procedures that can be interpreted as non-tatonnement or sequential processes and arrive at the conclusion that, in these cases, (i) majority rule cycles are intertemporally Pareto inefficient and (ii) achieving intertemporal Pareto optimality requires choice consistency. We then go on to show that related observations apply to Kramer's normative conclusions about his dynamical model of political equilibrium — and identify some further references where similar observations apply. In the final part of our discussion of voting models, we arrive at the further conclusion that, in the most relevant cases, a trajectory that stays in the temporal Pareto set is not necessarily more desirable (on efficiency grounds) than one that doesn't.This paper has been improved by helpful comments and suggestions that have been provided by Kenneth Arrow, an anonymous referee, and the editor who handled the paper.Peter Coughlin gratefully acknowledges financial support provided by (i) National Science Foundation Grant No. SES-8409352, and (ii) the Center for Advanced Study in the Behavioral Sciences at Stanford (with support from National Science Foundation Grant No. BNS-8700864 and the Alfred P. Sloan Foundation).     

Queering Identities: The Roles of Integrity and Belonging in Becoming Ourselves

This article presents a picture of the complexities and contradictions in the daily lives of people in the Seacoast area of New Hampshire who identify as, or are identified as, lesbian, gay, bisexual, transgender queer, questioning, and allied people (LGBTQQA). In this study, the author uses a grounded theory approach to focus on the Create Our Destiny conference. Clear patterns emerged, such as the importance of coming out, labels, and gender identity. A common theme underlying these areas was the tension people experienced between seeking a sense of belonging and maintaining their personal sense of integrity. This study shows that people in the Seacoast want to be fully and wholly themselves, or as the author represents their interests, to strive toward singularity. The author argues that striving towards singularity requires people to grapple with their unexamined codes and principles, such as those pertaining to compulsory heterosexuality and gender duality, by increasing and valuing self-awareness and reflexivity.     

Stability and voting by committees with exit

We study the problem of a society choosing a subset of new members from a finite set of candidates (as in Barberà et al. 1991). However, we explicitly consider the possibility that initial members of the society (founders) may want to leave it if they do not like the resulting new society. We show that, if founders have separable (or additive) preferences, the unique strategy-proof and stable social choice function satisfying founders sovereignty (on the set of candidates) is the one where candidates are chosen unanimously and no founder leaves the society.A previous version of this paper was entitled Voting by Committees with Exit. We are very grateful to the associate editor and two anonymous referees for their detailed suggestions and comments. We also thank Salvador Barberà, Carmen Beviá, Anna Bogomolnaia, Renan Goetz, Matthew Jackson, Howard Petith, Carmelo Rodríguez-Álvarez, James Schummer, and Tayfun Sönmez for their helpful comments and suggestions. The work of D. Berga, G. Bergantiños, and J. Massó is partially supported by Research Grants AGL2001-2333-C02-01, BEC2002–04102-C02-01, and BEC2002-02130 from the Spanish Ministerio de Ciencia y Tecnología, respectively. The work of A. Neme is partially supported by Research Grant 319502 from the Universidad Nacional de San Luis. The work of D. Berga is also partially supported by Research Grant 9101100 from the Universitat de Girona. The work of G. Bergantiños is also partially supported by Research Grant PGIDT00PXI30001PN from the Xunta de Galicia. The work of J. Massó is also partially supported by Research Grant 2001SGR-00162 and the Barcelona Economics Program of CREA from the Generalitat de Catalunya. The paper was partially written while A. Neme was visiting the UAB under a sabbatical fellowship from the Generalitat de Catalunya.     

Brief Communications: Treating Problem Gamblers: A Residential Therapy Approach

The Gordon House Association (GHA) is the UK's only specialist and dedicated residential facility for problem gamblers. This paper describes the GHA therapeutic programme which is centred round a nine-month period of residency. Progression through the programme is described by overviewing each of the phases. These are initial assessment and five distinct phases comprising coping with today (Phase One), coping with yesterday (Phase Two), coping with change (Phase Three), coping with tomorrow (Phase Four), and coping on my own (Phase Five). These phases are themselves underpinned within the GHA core therapeutic approach which is also described.     

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.     

The coming revolution of biotechnology: A critique of Buttel

Frederick Buttel was one of the pioneers in studying the social impacts of biotechnology, claiming originally that it will involve profound changes in social structure. Recently Buttel turned around his argument proposing that, rather than revolutionary, biotechnology is more a substitutionist technological form to be applied to declining sectors of the economy than an epoch-making technology. This paper provides both external and internal critiques of Buttel's new position based on the concept of the third technological revolution, looking at the impact of new technologies as a global and interrelated phenomenon, and not on an individual case-by-case basis. The concluding section suggests the necessity of bringing into the analysis those living in the Third World: 60% of this population lives from agriculture and will be affected by the deployment of agricultural biotechnologies, whether through substitutionism or through totally new products.     

Strategy stability and sincerity in approval voting

This paper investigates the problem of strategy stability and sincerity in approval voting. It gives strong support for Fishburn's claim that, among all nonranked voting systems, approval voting is the uniformly most sincere one whenever the number of candidates is not greater than 5.     

Qualitative immediacy and the communicative act

Qualitative immediacy (also termed quality in its philosophical sense and esthetic quality) is of fundamental importance within the pragmatic conception of meaning as interpretive act, and yet it has been virtually ignored by social scientists. The concept is traced through its foundations in Peirce's philosophy, its development in Dewey's theory of esthetic experience, and its relation to the general pragmatic conception of the self. The importance of the I in Mead's view of the self is seen as similar to Firstness in Peirce and esthetic experience in Dewey. Those turning to qualitative approaches ought to consider qualitative immediacy as a genuine addition to our understanding of human communication.I am grateful for helpful comments from Milton Singer, Kevin McMurtrey, Benjamin Lee, and Thomas Buckley, and for an opportunity to discuss this paper in the seminar on dialogue at the Center for Psychosocial Studies, Chicago. A postdoctoral fellowship (T32 MH 14668) at the Institute for Psychosomatic and Psychiatric Research and Training, Michael Reese Hospital and Medical Center, and the University of Chicago, provided time for the writing of this paper.     

Muddying the Waters Does Not Have to Entail Erosion: Ecological Feminist Concerns with Purity

Ecofeminists call attention to the associations that have been made between woman and nature, which can operate as a source of both subjugation and resistance, exploitation, and inspiration. This paper expands upon feminist critiques of purity by phrasing these concerns in an ecological feminist perspective. This theoretical exercise of problematizing the ideal of purity sheds light upon the intersections of human and nonhuman oppression. Preservationist work has tended to employ the logic of purity by focusing on protection of the purity of the wild regions of the earth from the polluting forces of humanity. However, such approaches retain the troublesome nature/culture dualism. The author illustrates how attempts to fragment and radically separate people from the environment can prove to be highly dangerous. She connects the theoretical resistance to purity to the important activist work that is being done to expose environmental racism. Finally, she discusses how muddying the waters and resisting the logic of purity can offer a promising approach to pressing problems revolving around the intersections of human and nonhuman oppression.     

An extended formulation of Arrow's theorem for k-social welfare functions

Past studies in social choice theory are generally based on the assumption that any two alternatives must be incompatible. We are concerned with the concept, k-social choice based on the assumption that just k alternatives out of p (1kp–1) are compatible. The purpose of this paper is to show an extended formulation of Arrow's theorem for k-social welfare functions.     

Inclusive Governance and “Minority” Groups: The Role of the Third Sector in Wales

Following the establishment of a national legislature in Wales in 1999 the third sector has entered into a pioneering cross-sectoral partnership with the Welsh government. This paper presents the results of a research project that has studied the new structures of devolved governance through the expectations and participation of voluntary organizations representing three marginalized or minority groupings: women, disabled people, and those from an ethnic minority background. The findings reveal that despite varying levels of expectation expressed by minority voluntary groups, active engagement of minority groups in policy making has been a feature of the Assembly's first months. Nevertheless, formidable challenges face both sectoral partners in the new system of governance, not least in creating organizational structures that facilitate partnership working in the devolved polity.     

Alcohol Consumption and Self-Control of Gambling Behaviour

This paper reports the results of a preliminary investigation into whether the drinking of alcohol contributes to impaired control of gambling behaviour. The sampling method consisted of a two-phase survey design, collecting data both prospectively within session and retrospectively via a take-home questionnaire. One hundred sixteen people were interviewed while in a gaming venue playing on an electronic gaming machine (egm) of whom 34 men and 11 women also returned take-home surveys. Comparisons of the sample to previous studies suggested that the sample was representative of the population of egm players. Results indicated a consistent theme of alcohol use contributing significantly to impaired control of gambling behaviour, with level of involvement (Corless & Dickerson, 1989) contributing the most significant variance in the independent variables. Limitations of the study are discussed, but the case is argued that this type of process research is essential in better understanding how these two types of popular leisure activities may interact, possibly leading to the previously recorded chronic, excessive alcohol intake and problematic gambling (e.g. McCormick, Russo, Ramirez & Taber, 1984).     

Permutation cycles and manipulation of choice functions

Let be a social preference function, and let v() be the Nakamura number of . If W is a finite set of cardinality at least v() then it is shown that there exists an acyclic profile P on W such that (P) is cyclic. Any choice function which is compatible with can then be manipulated. A similar result holds if W is a manifold (or a subset of Euclidean space) with dimension at least v()-1.Presented at the Fifth World Congress of the Econometric Society, MIT, Cambridge, Mass., August 17–24, 1985. This material is based on work supported by NSF Grant SES-84-18295 to the School of Social Sciences, University of California at Irvine. Particular thanks are due to David Grether, Dick McKelvey and Jeff Strnad for helpful discussion and for making available their unpublished work.     

Head movement during listening turns in conversation

In five subjects, head movement during conversation was monitored by polarised light goniometry, and recorded alongside speech and a signal proportional to peak amplitude of sound waves (peak loudness). Kinematic properties of listeners' head movements, such as amplitude, frequency and cyclicity, differentiated various conversational functions. That is, they were function-specific: symmetrical, cyclic movements were employed to signal yes, no or equivalents; linear, wide movements anticipated claims for speaking; narrow linear movements occurred in phase with stressed syllables in the other's speech (ynchrony movements); and wide, linear movements occurred during pauses in the other's speech. That, it is argued, bears upon the relation between thesignalling of communicative intentions and the synchronisation of interactional rhythm. Thus, the former appears to determine the timing and tempo of responses such as yes and no, while the latter determines the regulation of synchrony movements. The manner in which these factors interact in other conversational functions and their theoretical implications are discussed.     

Non-welfaristic theories of justice: Is “the intersection approach” a solution to the indexing impasse?

Rawls (1971, 1993) suggests that a primary goods index should be the basis for interpersonal comparisons in a theory of justice, but it is well known that in general this approach is not compatible with the Pareto principle. This is the indexing impasse. Sen (1985, 1991) argues that this is partly due to the fact that the approach does not take note of the citizens orderings of these bundles of valuable objects. He suggests an intersection approach, which is an incomplete approach to interpersonal comparisons based on judgements that are shared implications of the relevant set of weighting schemes. In this paper, we show that the intersection approach does not provide any solution to the indexing impasse. Unless the individuals have identical preferences, the intersection approach is incompatible with the Pareto principle. This paper originates from the second chapter of Brun (1998). An earlier version was presented at a conference on Non Welfaristic Issues in Normative Economics at the University of Caen in June 1999, and we should like to thank the participants at the conference for their discussion of the paper. Moreover, we are grateful to Geir B.Asheim, Alexander Cappelen, Kåre P. Hagen, Aanund Hylland, Marc Fleurbaey, John Roemer, Eivind Stensholt, Gaute Torsvik, and an anonymous referee for valuable comments and suggestions. The usual disclaimer applies.     

Gambling swindles and victims

This article focuses on clever confidence schemes designed for gambling swindles. Victims of these schemes are sought out for their character and investment potential by con men working together. The big con schemes involve considerable planning and time in order to beat a carefully selected, wealthy victim; perhaps in a simulated casino setting. In contrast, the short con scheme may be carried out by a team or mob using a suburban street corner, or at a traveling carnival. Gaffed (rigged) game equipment may be used along with proven methods, and a well-rehearsed story or pitch by the operators.Until his recent retirement, Robert J. Snyder served as a career law enforcement officer for one of the largest policing agencies in the United States. The focus of his career was on gaming and gambling, especially carnival games and confidence schemes.Mr. Snyder also participates in training law enforcement officers and in providing expert witness testimony for court proceed ings on carnival and gambling confidence schemes. He currently heads Bob Snyder and Associates, Inc., a consulting firm based in Los Angeles, specializing in Gaming/Gambling issues for governmental agencies and private industry.     

Ordinal Bayesian incentive compatible representations of committees

We consider the problem of strategic manipulation for decision schemes that provide an adequate representation (in some sense) of the distribution of power within a committee. Strategy-proof representation is very restrictive: it implies that the committee contains exactly one minimal winning coalition. So we introduce the weaker concept of Ordinally Bayesian Incentive Compatible representation and prove the existence of such representations for weak games under some conditions. Finally, constructing examples, we show first how necessary these conditions are—including the use of chance in the voting procedure — and second that we cannot avoid Condorcet's paradox.     

Inequality and welfare evaluation of heterogeneous income distributions

This paper establishes the principles that should govern the welfare and inequality analysis of heterogeneous income distributions. Two basic criteria – the equity preference condition and the compensation principle – are shown to be fundamentally incompatible. The paper favours the latter, thereby vindicating the traditional method of dealing with heterogeneous samples. However, inequality and welfare comparisons will usually be well defined only if equivalent incomes are obtained using constant scale factors; and researchers will need to distinguish clearly between inequality of nominal incomes and inequality of living standards. Furthermore, household observations must always be weighted according to family size.     

Choice,freedom, and freedom of choice

This paper argues in favour of a distinction between freedom and freedom of choice – a distinction that economists and political philosophers have so far either ignored or drawn wrongly. Drawing the distinction correctly may help to resolve a number of disputes in contemporary political philosophy and non-welfarist normative economics regarding the so-called preference-based account of freedom and the relevance, to judgements about freedom, of degrees of similarity between agents options. The paper begins by setting out three much discussed axioms for the measurement of freedom (of choice?) originally put forward by Pattanaik and Xu. It is suggested that the problems these axioms give rise to can be solved by distinguishing correctly between freedom and freedom of choice. The paper then sets out definitions of freedom, choice and freedom of choice, justifying these in philosophical terms and arguing their superiority to alternative definitions. Finally, on the basis of these definitions and with reference to Pattanaik and Xus axioms, it is shown that an agent can enjoy freedom without enjoying freedom of choice, and that she can enjoy an increase in one of these without enjoying an increase in the other. For their helpful comments on earlier drafts of this paper, I should like to thank Keith Dowding, Martin van Hees, Matthew Kramer, Marco Negri, Serena Olsaretti, Olof Page, Mario Ricciardi, Alan Ritter, Hillel Steiner, Kotaro Suzumura and audiences at seminars in Manchester, Palermo, Pavia and Oxford. I am grateful to the Italian Ministry for Higher Education (MURST) and the Italian National Research Council (CNR) for funding that facilitated the completion of the paper.