ARE PART-TIME WOMEN PAID LESS? A MODEL WITH FIRM-SPECIFIC EFFECTS

This paper uses data from a survey of child-care establishments to compare part-and full-time wages within two narrow occupations, one high skill and one low skill. Unlike previous studies, it controls for firm-specific effects. We find that when firm-specific effects are accounted for, only the low-skill workers in our sample receive lower wages for working part-time. On the other hand, when compensation is defined to include prorated fringe benefits, establishments appear to compensate both high- and low-skill part-timers at a lower hourly rate.     

WHERE DID ALL THE SAVING GO? A LOOK AT THE RECENT DECLINE IN THE PERSONAL SAVING RATE

The inadequacy of aggregate saving is often cited as an explanation of the low levels of capital accumulation and productivity growth in the United States. Aggregate saving is low in large part because of the steep decline in the personal saving rate that has occurred since 1975. This paper uses a modified life-cycle model to analyze the determinants of this recent decline in the personal saving rate. The empirical results do not support the hypothesis that the decline in the saving rate was the result of a reduction in the real rate of return. The reduction in the rate of growth of income and the changing demographic profile of the labor force are the most important factors in accounting for the fall in the personal saving rate.     

PENSIONS AND WAGE PREMIA

We hypothesize that the magnitude of the pension-wage compensating differential should vary by sector, because sectoral differences in firms 'technologies result in cost differences in providing non-wage benefits'. Using data from the Survey of Consumer Finances, we find that the pension-wage compensating differential is smaller in the union sector and large firms than in small, nonunion firms. Controls for sectoral selectivity do not alter the results. Thus, workers at unionized and large firms pay a lower implicit price for their pensions either because pensions have productivity-enhancing effects, or because these firms pay workers economic rents via pensions. (JEL 532, J31, 541)     

Virtual enclaves: the influence of alumni email lists on the workspaces of transnational software engineers

At the turn of the twentieth century, ethnic enclaves helped immigrants to find jobs and to adjust to their surroundings. In the twenty‐first century, transnational professionals also have other spaces of support: the ‘virtual’ enclaves made possible by new communication tools. Based on interviews with high‐tech professionals over the course of an industry boom and downturn, in this article I trace the institutions that affected structures of online help with work. For some engineers from India and Taiwan, alumni ties, maintained by email lists, were important; these transnational workers had an allegiance to their ‘batch’ (university cohort) that the US‐born workers lacked. Their far‐flung, multi‐tiered alumni lists combined the benefits of strong and weak ties: deep commitments and unique information. This study makes a contribution to theorization of immigrant adjustment, social capital and work technologies.     

Problems in the Perinatal Prediction of Child Abuse

Summary The aim of this paper is to consider and comment criticallyupon the recommendation by some eminent authorities that effortsbe made to design and implement procedures to predict the abuseof children. My view is that this move toward prediction—‘sponsored’largely by American paediatricians—is less of a new departurethan an extension of the dominant conceptual tradition wherebychild abuse is seen as analogous to a disease. However, in spiteof its basis in a medical model, it is clear that the idea thatthe abuse of children can be accurately predicted has greatappeal for many social workers. I shall argue, however, thatserious obstacles stand in the way of prediction; that theseobstacles are insufficiently appreciated by the advocates ofprediction; and that—consequently—social workers(and others) should temper with scepticism their enthusiasmfor these developments.     

Improving Coding Reliability for Open-Ended Questions

One of the basic measurement problems in survey research isthe reliable coding of open-ended questions. A posteriori methodsfor improving coding reliability are distinguished from a priorimethods. An a posteriori method has been shown to be of limitedvalue for improving reliability for certain coding tasks. Thisarticle proposes and illustrates a multi-step, a priori procedurefor generating coding categories for open-ended items. Preliminaryevidence is presented indicating that this method may yieldreliability levels far superior to those typically obtainedin coding open-ended questions