Social Work, Sectarianism and Anti-sectarian Practice in Northern Ireland

Correspondence to Dr Jim Campbell, Department of Social Work, The Queen's University of Belfast, 7 Lennoxvale, Belfast BT9 5BY, Northern Ireland. Jim Campbell lectures in the Department of Social Work, The Queen's University of Belfast. His doctoral thesis was on the concept of violence in social and political thought. His current research interests include social policy in Northern Ireland and mental health social work Summary This paper addresses a subject relatively unknown to the Britishand international social work audience—that of trainingfor anti-sectarian practice. In doing so, it points to someof the complex, even dangerous issues raised by such trainingfor social work students and practitioners in Northern Ireland.The paper comments upon the limited but significant ways inwhich social work educators and practitioners have tried tochallenge sectarian discrimination in Northern Ireland, andproposes methods in train ing and research which might facilitatea better understanding of these processes.     

GENDER, EARNINGS, AND THE ENGLISH SKILL ACQUISITION OF HISPANIC WORKERS IN THE UNITED STATES

Using the 1980 and 1990 Public Use Microdata Samples, we find that labor market outcomes associated with English proficiency vary with respect to gender. For example, a synthetic cohort analysis provides evidence of gender-related differences in Hispanic workers' English skill acquisition. Moreover, we observe that Hispanic women face a lower English deficiency earnings penalty that rises more sharply with education than the penalty obtained by their otherwise similar male peers. Finally, English fluency appears to serve as a stronger occupational sorting mechanism for women than men. ( JEL J3, J1)     

GENDER MATCHING AND COMPETITIVENESS: EXPERIMENTAL EVIDENCE

This paper experimentally investigates if and how people's competitiveness depends on their own gender and on the gender of people with whom they interact. Participants are given information about the gender of the co‐participant they are matched with, they then choose between a tournament or a piece rate payment scheme, and finally perform a real task. As already observed in the literature, we find that significantly more men than women choose the tournament. The gender of the co‐participant directly influences men's choices (men compete less against other men than against women), but only when the gender information is made sufficiently salient. A higher predicted competitiveness of women induces more competition. Giving stronger tournament incentives, or allowing the participants to choose the gender of their co‐participant, increases women's willingness to compete, but does not close the gender gap in competitiveness. (JEL C70, C91, J16, J24, J31, M52)     

Bringing About Changes to Corporate Social Policy through Shareholder Activism: Filers,Issues, Targets,and Success

We examine shareholder initiated social policy proposals' capacity to exert pressure on management to force it to adopt the suggested changes in policy. We show that social proposals, filed under the U.S. Securities and Exchange Commission's Rule 14a‐8, have a more limited capacity to change corporate social policy than it has been previously reported. However, the capacity to exert pressure on firms can be substantially higher for some types of filers, notably pension funds and mutual funds. The analysis also suggests that the capacity to influence management is higher for some types of issues presented in the resolution, such as those related to board diversity, energy and environment, and international laborand human rights. We also provide suggestions explaining why shareholder activism is a persistent practice despite its limited results.     

Art,climate change and (other) eco materials: rethinking the cosmopolitanization of aesthetics and the aesthetics of cosmopolitanization with Ulrich Beck

Based on fieldwork in Japan and Hong Kong, I ask how methodological cosmopolitanism, as formulated by Ulrich Beck, may afford new and highly needed modes for grappling with climatically concerned art and aesthetic practices across geographical regions. I will argue that methodological cosmopolitanism serves as an important framework for approaching such art practices, and suggest that two overall intertwined strands concerning aesthetic practices engaged in global issues of climate change, emerge from this – the cosmopolitanization of aesthetics and, reversely, the aesthetics of cosmopolitanization. Departing from my fieldwork among farming artists in the Hong Kong countryside and in the Japanese satoyama – rural mountain – areas, I will, on the one hand, argue that art practices are ‘cosmopolitanized’ by the awareness of global risks, manifested in anticipation of the comprehensive climatic changes (in)discriminately affecting across nations and regions. At the same time, and importantly, art practices are actively attending to this ‘risky’ cosmopolitanization, giving aesthetic voice, form and ‘visuality’ to unfolding climatic issues and concerns and hereby practising what I will call an ‘aesthetics of cosmopolitanization’.     

Adaptive Multiple Importance Sampling

Abstract. The Adaptive Multiple Importance Sampling algorithm is aimed at an optimal recycling of past simulations in an iterated importance sampling (IS) scheme. The difference with earlier adaptive IS implementations like Population Monte Carlo is that the importance weights of all simulated values, past as well as present, are recomputed at each iteration, following the technique of the deterministic multiple mixture estimator of Owen & Zhou (J. Amer. Statist. Assoc., 95, 2000, 135). Although the convergence properties of the algorithm cannot be investigated, we demonstrate through a challenging banana shape target distribution and a population genetics example that the improvement brought by this technique is substantial.     

THREAT AND PUNISHMENT IN PUBLIC GOOD EXPERIMENTS

Experimental studies of social dilemmas have shown that while the existence of a sanctioning institution improves cooperation within groups, it also has a detrimental impact on group earnings in the short run. Could the introduction of pre‐play threats to punish have enough of a beneficial impact on cooperation, while not incurring the cost associated with actual punishment, so that they increase overall welfare? We report an experiment in which players can issue non‐binding threats to punish others based on their contribution levels to a public good. After observing others' actual contributions, they choose their actual punishment level. We find that threats increase the level of contributions significantly. Efficiency is improved, but only in the latter periods. However, the possibility of sanctioning differences between threatened and actual punishment leads to lower threats, cooperation, and welfare, restoring them to levels equal to or below the levels attained in the absence of threats. (JEL C92, H41, D63)