PRIZE‐BASED MECHANISMS FOR FUND‐RAISING: THEORY AND EXPERIMENTS

We study the optimal design of mechanisms for the private provision of public goods in a setting in which donors compete for a prize of commonly known value. We discuss equilibrium bidding in mechanisms that promote both conditional cooperation and competition (i.e., the lottery and the all‐pay auction with the lowest‐bid payment rule) and rank their fund‐raising performance vis‐à‐vis their standard (pay‐your‐own‐bid) counterparts. The theoretically optimal mechanism in this model is the lowest‐price all‐pay auction—an auction in which the highest bidder wins the prize and all bidders pay the lowest bid. The highest amount for the public good is generated in the unique, symmetric, mixed‐strategy equilibrium of this auction. In the laboratory, the theoretically optimal mechanism generates the highest level of donations with three bidders but not with two bidders. (JEL D44, D64)     

Narrative Manhood Acts: Batterer Intervention Program Graduates' Tragic Relationships

We analyze how twenty graduates of a Batterer Intervention Program constructed autobiographical stories about their relationships with women they assaulted. We focus on the presentation of gendered selves via narrative manhood acts, which we define as self‐narratives that signify membership in the category “man” and the possession of a masculine self. We also show how graduates constructed self‐narratives as a genre that was oppositional to organizational narratives: rather than adopting the program's domestic violence melodrama or preferred conversion narrative, graduates used the larger culture—especially “bitch” imagery and sometimes racialized discourse—to construct tragedies. Our study demonstrates the usefulness of narrative analysis for research on batterers' accounts and manhood acts, and also shows how oppositional genre‐making can be a method to resist organizational narratives.     

Rehearsals in Citizenship: BBC Stop‐Motion Animation Programmes For Young Children

This paper examines new managerial discourses and practices in which the dialectic of labour is reconstructed as a series of acts of self‐understanding, self‐examination and “self‐work”, and through which the “self qua self” is constituted as the central object of management technologies. We interrogate concepts such as “excellence”, “total quality”, “performance”, “knowledge”, “play at work” and “wellness” in order to decipher the ways in which managerialism deploys what we term therapeutic habitus, and projects a new horizon of “human resourcefulness” as a store of unlimited potentialities. We invoke management’s wider historical–cultural context to situate managerialism within the framework of modernity as a cultural epoch whose main characteristic is what we term “derecognition of finitude”. It is the modern synthesis — with the “self” at the centre of its system of values — that provides the ground for current elaborations of subjectivity by managerialism. The paper examines how current vocabularies and practices in organizations use “work” to rearticulate discursively the human subject as an endless source of performativity by configuring work as the site of complex and continuous self‐expression. Management thus acquires a new discursive outline: instead of appearing as an authoritarian instance forcing upon workers a series of limitations, it now presents itself as a therapeutic formula mediating self‐expression by empowering individuals to work upon themselves to release their fully realized identity.     

Self‐Destructive Symptomatic Frames in Clinical Adolescents: Is the Same Different?

This study examines individual and family predictors of different self‐destructive patterns—only suicidal ideation, only nonsuicidal self‐injury (NSSI), or suicide attempts (that may also include both suicide ideation (SI) and NSSI)—in a sample of outpatient adolescents (N = 42; 86% females) with mean age of 16 years (SD = 1.86). Results indicated that there are differences in youngsters with self‐destructive behaviors in their perception of paternal rejection and maternal control, when compared with youngsters reporting only SI. Adolescents from the groups with self‐destructive behaviors differ only in age. Together, these data highlight the relevance of adopting an ecosystemic perspective, which includes both the patients and their families, regarding treatment and prevention of self‐destructive symptomatic frames.     

Auctioning or assigning an object: some remarkable VCG mechanisms

We construct a variant of the Vickrey auction of a single object where the surplus is split in exogenously fixed shares between the seller and the buyers, up to a margin of error vanishingly exponentially as the number of buyers grows. When the object is the common property of the participants, we can similarly construct VCG mechanisms with a vanishingly small cash transfer to the residual claimant. For any integer q, 3 ≤ q ≤ n, we find the mechanism guaranteeing to each participant a fair share of the qth highest valuation, while minimizing the worst possible ratio of the cash transfer to the efficient surplus. We perform a parallel analysis when the object is undesirable. We compare the cash lost to the largest spread between individual valuations, and obtain the same trade-offs between fairness and the relative loss of surplus.     

Usefulness and Reliability of Tanner Pubertal Self‐Rating to Urban Black Adolescents in South Africa

Self‐rating of pubertal development is the recommended method to assess puberty in large community‐based surveys of adolescent development and behavior. The aim of this study was to validate for the first time pubertal self‐assessment using the sexual maturation scale developed by Tanner among Black South African adolescents (n=182) aged between 10 and 18 years who were recruited and assessed at public schools in Soweto—Johannesburg. There was significant concordance between adolescents' and same sex health professional's assessment of pubic hair growth and breast development in females (κ coefficients .71 and .76, respectively; p<.0005), and pubic hair growth and genital development in males (κ coefficients .63 and .60, respectively; p<.0005). We conclude that the Tanner pubertal self‐rating appears to be a reasonably valid instrument to use among black South African youth. The tool can be administered in school or other community‐based settings with moderate confidence provided the procedure is thoroughly explained to the participant through the developed tutorial in the language of choice, and privacy and confidentiality are assured.     

Evaluating the Use of Commercially Available Wearable Wristbands to Capture Adolescents’ Daily Sleep Duration

Commercially available wearable devices are marketed as a means of objectively capturing daily sleep easily and inexpensively outside of the laboratory. Two ecological momentary assessment studies—with 120 older adolescents (aged 18–19) and 395 younger adolescents (aged 10–16)—captured nightly self‐reported and wearable (Jawbone) recorded sleep duration. Self‐reported and wearable recorded daily sleep duration were moderately correlated (r ~ .50), associations which were stronger on weekdays and among young adolescent boys. Older adolescents self‐reported sleep duration closely corresponded with estimates from the wearable device, but younger adolescents reported having an hour more of sleep, on average, compared to device estimates. Self‐reported, but not wearable‐recorded, sleep duration and quality were consistently associated with daily well‐being measures. Suggestions for the integration of commercially available wearable devices into future daily research with adolescents are provided.     

CRITICAL ISSUES IN THE PRACTICE OF MARKET DESIGN

The years since 1994 have witnessed the emergence of market design as a new discipline within economics, in which research and practice exert powerful mutual influences in matching and auction markets. The problem of designing well‐functioning auction markets has led economic designers to revisit such fundamental issues as the definitions of commodities, the ways participants communicate with markets, the trade‐offs between the incentives provided for truthful reporting and other attributes of mechanism performance, and the determinants of the scope of markets, especially whether and how trade in different goods is linked. (JEL D44, C78)     

Sexual motivation

We discuss the long‐standing “sex‐as‐drive‐or‐appetite” controversy—whether sexual desires may arise on their own, from internal states, or whether they only arise when attractive stimuli are presented. The issue is approached through integration of sexual motivation within an umbrella theory of motivational systems that closely follows currently dominant incentive motivation theories. In this formulation sexual motivation, like hunger or thirst, emerges from an interaction of external incentives and internal states. Deprivation acts to enhance the palatability of incentives but does not create an internal goad. That is, there is no aversive internal sensation associated with sexual deprivation. Through this perspective we integrate sex with findings from other motivational systems such as hunger or thirst and clarify otherwise puzzling phenomena: why orgasm and sexual motivation can be decoupled; how female sexual motivation arises and is similar to males'; how novel stimulation affects sexual motivation; and why measured sexual motivation seems to vary with experimental technique. Sexual self‐stimulation is accounted for under this model. Predictions are generated for the outcomes of both human and animal experiments. Finally, practical implications are discussed.     

DOING IT WHEN OTHERS DO: A STRATEGIC MODEL OF PROCRASTINATION

This paper develops a strategic model of procrastination in which present‐biased agents prefer to perform an onerous task with someone else. This turns their decision of when to perform the task into a procrastination game—a dynamic coordination game between present‐biased players. The model characterizes the conditions under which interaction mitigates or exacerbates procrastination. A procrastinator matched with a worse procrastinator may perform her task earlier than she otherwise would: she wants to avoid the increased temptation that her peer's company would generate. Procrastinators can thus use bad company as a commitment device to mitigate their self‐control problem. (JEL C72, C73, D03, D91)     

THE ROLE OF THE BIDDING PROCESS IN PRICE DETERMINATION: JUMP BIDDING IN SEQUENTIAL ENGLISH AUCTIONS

This paper uses data collected from a series of public auctions of used cars in New Jersey to examine how strategic bidding affects price determination in open‐outcry English auctions. “Jumps” in the bidding, which occur when a new offer exceeds the old offer by more than the minimum bid increment, are highly pervasive and consistently related to the item’s presale estimated price. The size of the jumps is not affected by the selling order, however. This jump bidding pattern suggests that open‐outcry auctions are more appropriately interpreted with models that assume common‐item valuations rather than models assuming private valuations. (JEL D44)     

TO DETER OR TO MODERATE? ALLIANCE FORMATION IN CONTESTS WITH INCOMPLETE INFORMATION

We consider two players' choice about the formation of an alliance ahead of conflict in a framework with incomplete information about the strength of the potential ally. When deciding on alliance formation, players anticipate the self‐selection of other players and the informational value of own and other players' choices. In the absence of these signaling effects, strong players have an incentive to stand alone, which leads to a separating equilibrium. This separating equilibrium can be destabilized by deception incentives if beliefs are updated on the basis of endogenous alliance formation choices. Weak players may find it attractive to appear strong in order to deter competitors from positive effort choices. Strong players may find it attractive to appear weak in order to give their competitors a false sense of security and then beat them with little effort. Moreover, appearing weak allows players to free‐ride when alliances are formed. (JEL D72, D74)     

Women's self‐defense and sexual assault resistance: The state of the field

Public attention to sexual assault has increased dramatically over the last decade, spurring questions about how it can be prevented. One approach that has received scant attention is women's self‐defense training (sometimes known as sexual assault resistance training). This neglect is curious because empowerment‐based women's self‐defense (ESD) training is so far the only approach that has produced substantively significant decreases in victimization rates. In this article, I review the research evidence on women's self‐defense training. Does resisting a sexual assault affect the outcome of sexual violence? Does self‐defense training further reduce women's risk of violence? What are the other consequences of self‐defense training? How does self‐defense work for different groups of women—for example, those who have survived prior victimizations? Are the critiques of women's self‐defense training valid? Finally, what do we still need to learn about women's self‐defense? Overall, I argue that this evidence presents a compelling case that women's self‐defense training should be central to any efforts to prevent sexual violence.     

SOCIAL BACKGROUND,EDUCATION, AND INEQUALITY

The role parents' education plays for the educational achievements of children is a source of unequal opportunities. Through this channel the number of educated affects the options of future cohorts, creating a social multiplier effect making improvements in education self‐reinforcing. Policies to compensate for inequalities of opportunities—public education or transfers—have very different implications. Transfers not only reduce inequality on impact but also reduce social mobility, while public education—even if a perfect substitute to private education—works in the opposite direction. Social impediments to education are similar to a market imperfection, and publicly provided education may lead to a Pareto improvement. (JEL D3, I2, H2, H4)     

The Effects of Middle School Weight Climate on Youth With Higher Body Weight

This study examines whether social‐emotional difficulties associated with higher body weight vary across schools as a function of the school's weight climate. Weight climate, characterized by weight‐policing, was assessed indirectly by examining how strongly self‐reported weight predicts victim reputation within 26 ethnically diverse middle schools. Social‐emotional indicators included self‐reported loneliness, school belonging, and self‐esteem. In schools with stronger weight‐policing at seventh grade, loneliness was intensified by eighth grade among both girls (n = 2,101) and boys (n = 1,985) with higher weight. Similar effects were found for low self‐esteem among girls. Additionally, boys—regardless of their weight—reported lower sense of belonging in schools with stronger weight‐policing. The study offers a new method to estimate school weight climate, and the findings provide insights for interventions.     

The Role of Premigration Status in the Acculturation of Chinese–Vietnamese and Vietnamese Americans

Drawing from fifty in‐depth interviews, this research examines the role of existing parental language knowledge on the ethnic identity negotiation of two ethnically distinct children of immigrant groups—Vietnamese and Chinese–Vietnamese—whose families have emigrated from Vietnam to the Southern California region of the United States. While previous research focused primarily on the influence of premigration status on first‐generation immigrants, this article considers how a central aspect of premigration status (intranational ethnicity) applies specifically to the children of first generation immigrants. By taking the premigration approach of comparing the experiences of different ancestral‐origin groups from a single nation (the intranational ethnicity perspective), this analysis suggests that a family's premigration ethnic status shapes the 1.5 and second‐generation's ethnic self‐identification choices through the mediation of parental language knowledge. Specifically, for the children of immigrants with twice‐minority status (Chinese–Vietnamese Americans), parental language knowledge serves as an easy ethnic identity default during these children's early self‐identification process.     

Recording and Interpreting Work‐Related Daydreams: Effects on Vocational Self‐Concept Crystallization

This mixed‐methods study examined the effects of recording and interpreting work‐related daydreams on vocational self‐concept crystallization and attitudes toward daydreams. Fifty‐one college students were assigned to 1 of 2 experimental groups—daydream journal group (n = 15) and daydream interpretation group (n = 18)—and a control group (n = 18). Data were analyzed using analyses of covariance. At posttest, both experimental groups showed higher levels of vocational self‐concept crystallization than the control group, and the daydream interpretation group perceived their daydreams as more relevant than the control group. Qualitative data were collected via written postintervention surveys and embedded as a supplement to the quantitative design. The qualitative data support the findings that participants in the experimental groups gained a greater awareness and clarity regarding their vocational self‐concepts and a greater belief in the relevancy of work‐related daydreams.     

SELF‐EMPLOYMENT,EFFICIENCY WAGE,AND PUBLIC POLICIES

Empirical evidence suggests that unemployed workers are much more likely to become self‐employed than wage‐employed workers. Also, higher unemployment benefits significantly reduce the rate of self‐employment. This article develops a model of self‐employment which incorporates transitions between unemployment and self‐employment. It integrates two strands of theoretical literature—models of occupational choice and the efficiency wage models. In this model, a higher unemployment benefit reduces the self‐employment rate and the transition rate of unemployed workers to self‐employment, which is consistent with empirical evidence. (JEL J23, J58, J64)     

Psychodynamic therapy for SUD: Counselor's view

First of all, psychodynamic psychotherapy as treatment for substance use disorder (SUD) works. Ian McLoone, lead therapist with the Alltyr Clinic in Minneapolis, knows that firsthand — he's in recovery from heroin addiction and is in it himself. And despite the fact that addiction therapists aren't taught psychodynamic theory or psychoanalytic psychotherapy in graduate school, where cognitive behavioral therapy (CBT), motivational interviewing (MI) and, to a lesser degree, 12‐Step facilitation are stressed, he became interested in it mainly because of his employer, Mark Willenbring, M.D., a psychiatrist and former medical director of the National Institute on Alcohol Abuse and Alcoholism. We talked to McLoone for this story as a follow‐up to our article on the self‐medication hypothesis of addiction, for which we interviewed its developer, Ed Khantzian, M.D. (see “Psychodynamic psychotherapy: When it helps people in recovery,” ADAW, June 22, https://onlinelibrary.wiley.com/doi/10.1002/adaw.32756 ).