The New American Social Work Gospel: Case Management of the Chronically Mentally III

Correspondence to Dr R. A. Cnaan, School of Social Work, University of Pennsylvania, 3701 Locust Walk, Philadelphia, PA 19104, USA. Summary Case management is currently the most popular mode of servicedelivery in the United States, especially in community programsfor chronically mentally ill people. Proponents of case managementclaim that it is cost-effective and that it assures provisionof necessary services to clients. In this paper I do not challengeits effectiveness but argue that case management neither empowersclients nor is it free of drawbacks. Given that many countriestend to model the United States, foreign social workers andother human service professionals should first examine the usefulnessof case management vis-à-vis their own cultural and economiccontexts, especially in the light of its many drawbacks.     

AN EMPIRICAL EXAMINATION OF THE UNDERLYING DIMENSIONS OF PURCHASING COMPETENCE

The importance of evaluating the effectiveness of the purchasing function in firms along multiple criteria has attracted considerable attention. However, few studies have identified the defining elements that constitute purchasing competence. This paper introduces the construct of purchasing competence using a second‐order factor structure derived from purchasing practices identified from the literature. The validity of the construct (purchasing competence) is tested using data from a sample of 179 firms. The results indicate (1) the construct validity of purchasing competence and (2) the predictive validity of purchasing competence, which has a significant positive influence on total quality management performance and customer satisfaction. The implications of these findings for additional research are discussed.     

IMPROVING JOB SHOP PERFORMANCE THROUGH PROCESS QUEUE MANAGEMENT UNDER TRANSFER BATCHING

This research investigated the value of protecting the continuity of release batchs in a transfer batching environment, by modifying the SPT rule. A simulation model of a job shop was used to test the modified SPT rule. The performance measures evaluated were mean flow time, flow time variance, and mean lateness. Conditions under which the SPT modification improved results were as follows: large number of transfer batches, small setup time to process time ratio, and large variation in process times from station to station. The results suggest that shop loading is not a significant factor affecting performance of the modified SPT rule.     

ASSET MANAGEMENT,ALLOCATION OF TIME,AND RETURNS TO SAVING*

The paper entertains the proposition that individuals' time performs a productive role in generating nonwage income through the management of nonhuman capital assets. The asset management hypothesis is used to develop a life cycle model of consumptive and productive decisions. The model allows for variations in gross rates of return both across persons at a point in time and for any one person over his life cycle. The behavioral implications developed show that differences across consumption units in their time allocations and in their borrowing, saving, and asset holding decisions may be the result of differences in opportunities rather than “tastes.”     

PORTFOLIO CHOICE AND RISK ATTITUDES: AN EXPERIMENT

Using financial incentives, we study how portfolio choice (how much to invest in a risky asset) depends on three well-known behavioral phenomena: ambiguity aversion, the illusion of control, and myopic loss aversion. We find evidence that these phenomena are present and test how the level of investment is affected by these motivations; at the same time, we investigate whether participants are willing to explicitly pay a small sum of money to indulge preferences for less ambiguity, more control, or more frequent feedback/opportunities to choose the investment level. First, the observed preference for "control" did not affect investment behavior and in fact disappeared when participants were asked to actually pay to gain more control. Second, while people were indeed willing to pay for less ambiguity, the level of ambiguity did not influence investment levels. Finally, participants were willing to pay to have more frequent feedback opportunities to change their portfolio, even though prior research has shown that people invest less in risky assets (and earn less) in this case . ( JEL B49, C91, D81, G11, G19)     

Ways of Forgetting: Israel and the Obliterated Memory of the Palestinian Nakba

This study analyses national ways of forgetting. Following the eminent British Anthropologists Mary Douglas, I relate here to "forgetting" as "selective remembering, misremembering and disremembering" ( Douglas 2007 : 13). The case study offered here is that of the Israeli-Jewish forgetting of the uprooting of the Palestinians in the war of 1948. This paper discusses three facets of the collective forgetting: In the first subchapter I analyze the foundations of the Israeli regime of forgetting and discern three mechanisms of removing from memory of selected events: narrative forgetting: the formation and dissemination of an historical narrative; physical forgetting: the destruction of physical remains; and symbolic forgetting: the creation of a new symbolic geography of new places and street names. In the second subchapter , I look at the tenacious ambiguity that lies in the regime of forgetting, as it does not completely erase all the traces of the past. And finally, in the third subchapter , I discuss the growth of subversive memory and counter-memory that at least indicates the option of a future revision of the Israeli regime of forgetting.     

Ideology and Reality: Representation and Participation in Local Service Management Evaluating the Case of the Israeli Community Service Centre--Matnas

Correspondence to Dr Uri Yanay Paul Baerwald School of Social Work The Hebrew University of Jerusalem Mt. Scopus, Jerusalem, 91905 Israel Summary Recent trends in social policy and administration encouragecitizen representation. This is based on the ideological assumptionthat representation yields participation and citizen participationultimately secures the interests of the poor and less visiblegroups in the community. In the Israeli network of CommunityService Centres (Matnas) citizen involvement was establishedby selecting or inviting residents to represent the communityalongside other delegates forming a local Board. Research findings indicate that the resulting ‘representativeparticipation’, operated contrary to expectations. Thelay local representatives who were presumed to represent thedisadvantaged of the community reported them as last priority,whereas the professionals representing various organizationson the Mamas Boards claimed to represent them as first priority.Meeting attendance records of the different representatives(a measure of participation) support this finding.