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81.
Gerhard Reinecke 《International social security review》2005,58(2-3):163-183
The risk of unemployment in Latin America is high. Unemployment insurance exists only in a few countries; coverage is small, and virtually non-existent in the informal economy. For this reason social protection policies for unemployed workers, defined in the broad sense, have addressed and strengthened the role of direct employment programmes and assistance through cash subsidies. This article describes the main features (financing and administration) of direct employment programmes in the region and their objectives, and evaluates their functioning in terms of targets and coverage, costs and impact. Available studies show that the net direct impact of such programmes on unemployment rates and on beneficiaries' incomes is in most cases relatively low. Nevertheless, in some cases they have helped to lower levels of unemployment and poverty, and have indirect positive effects that are more difficult to measure, such as incentives to economic recovery resulting from the chain effect on consumption of beneficiaries buying goods. For this reason direct employment programmes remain a fully valid mechanism, especially in social emergencies. 相似文献
82.
A number of authors have recently drawn attention to the need to explore, conceptually and empirically, the relationships between different types of employee commitment and work outcomes. Management, continually grappling with the challenge of organizational effectiveness, is often interested in outcomes such as the individual job-performance levels of employees and absenteeism as well as the number of resignations from the organization. One of these, turnover as measured by intentions to resign, and its relationship with multiple commitments in the organization, is the focus of this study. The first objective was to compare the impact of four constituent-specific commitments (commitment to the organization, job, profession and supervisor), termed 'employee commitment', on intentions to resign. Second, the 'key mediating construct' proposition of organizational commitment suggested by Hunt and Morgan (1994) was empirically evaluated. The empirical results show that the impact of commitment to the profession on intentions to resign is the most influential. In addition, the data suggest that neither the 'one of many' model nor the 'key mediating construct' theory of employee commitment can be described as superior in explaining intentions to resign. 相似文献
83.
84.
Gerhard Meyer Marc von Meduna Tim Brosowski Tobias Hayer 《International Gambling Studies》2013,13(3):343-360
German gambling operators are required to identify problem gamblers at an early stage and exclude them from gambling on their premises. The main aim of this pilot study was to investigate the compliance of staff in Bremen’s amusement arcades. While visiting 29 of 111 amusement arcades, covert gamblers simulated signs of problematic gambling behaviour, arranged self-exclusions, monitored observance of the exclusion list and made fieldnotes about the staff’s reactions. The application of age checks was also tested. The findings showed that only in six cases (5%) did the staff adequately respond to evident signs of problematic gambling behaviour. Although 18 of 29 cases (62%) eventually resulted in self-exclusions or ban-like agreements, in some instances it was necessary to overcome major obstacles that emanated from the staff’s behaviour. During 15 subsequent follow-up visits, 13 banned mystery gamblers (87%) had no problems gambling on amusement-with-prizes (AWP) machines. Finally, just 26% of the 20- to 25-year-old mystery gamblers had their ID checked. The results indicate the necessity of regular external evaluations regarding the implementation of gambling harm-minimization measures in order to identify any shortcomings. In addition, the level of staff compliance may be increased by amending current legislation (e.g. by introducing a nationwide self-exclusion programme). 相似文献
85.
Melissa D. Barnett Gerhard Sonnert Philip M. Sadler 《The International migration review》2012,46(4):891-918
This article investigates the impact of immigrant generation on students performance in college calculus courses and examines the extent to which the observed patterns corroborate or contradict various assimilation theories. It goes beyond past studies of the relationship between immigrant generation and mathematics achievement that focused primarily on middle and high school students and typically excluded foreign students. Our principal finding is that foreign students and the 1.25 generation earned the highest grades, on average, even after controlling for race/ethnicity and socioeconomic status. Our findings provide partial support for the immigrant advantage theory. 相似文献
86.
87.
As with any relationships, those between buying firms and their major suppliers are likely to experience situations of conflict. When facing such situations, top managers tend to approach conflict either cooperatively or competitively. However, when and why top managers tend towards cooperation or competition is far from clear. This study proposes a novel link between the theory of cooperation and competition and the discounting principle of attribution theory to argue that it is top managers’ trust beliefs in their firms’ major suppliers that influences their intended approach to conflict. Using survey data from 140 C‐level managers and business owners, the authors develop and test a model that differentiates between two attributional dimensions of trust (competence and goodwill) and the specific relational conditions that influence how these attributions operate. The results indicate that top managers’ trust in their suppliers’ competence and goodwill is, in fact, decisive in determining how they intend to approach conflict. Further, the authors demonstrate that a top manager's trust belief in the supplier's goodwill is of particular relevance in driving the top manager to cooperate in the face of conflict. However, this link seems to be contingent on the specific conditions of the buyer–supplier relationship in question. 相似文献
88.
Göran Kauermann Gerhard Tutz Josef Brüderl 《Journal of the Royal Statistical Society. Series A, (Statistics in Society)》2005,168(1):145-158
Summary. The success of a newly founded firm depends on various initial risk factors or start-up conditions such as the market that the business is aiming for, the experience and the age of the founder, the preparation before the launch, the financial frame and the legal form of the firm. These risk factors determine the chance of survival for the venture. However, the effects of these risk factors may change with time. Some effects may vanish whereas others remain constant. We analyse the survival of 1123 newly founded firms in the state of Bavaria, Germany. Our focus is on the investigation of time variation in the effects of risk factors. Time variation is tackled within the framework of varying-coefficient models, where time smoothly modifies the effects of risk factors. An important issue in our analysis is the separation of risk factors which have time-varying effects from those which have time constant effects. We make use of the Akaike criterion to separate these two types of risk factor. 相似文献
89.
Zusammenfassung Albert Salomon, ein 1891 in Berlin geborener deutsch-jüdischer Soziologe, der 1935 in die USA emigrieren musste, wo er bis
zu seinem Tode 1966 in New York an der New School for Social Research forschte und lehrte, hat ein Werk hinterlassen, das
heute nahezu vergessen ist und dessen Einheit selbst die Wenigen, die sich mit ihm befassten, nicht erkannt haben. Dieses
Werk stellt einen systematischen, an ideengeschichtlicher Komplexit?t kaum wieder erreichten Beitrag zur Geschichte der Soziologie
dar, der von gro?er Bedeutung für die aktuelle Identit?tsbildung des Faches im Rahmen der sich etablierenden Kulturwissenschaften
ist.
Für Anregungen und Kritik sei Peter L. Berger, M. Rainer Lepsius, Thomas Luckmann, Peter-Ulrich Merz-Benz, Guy Oakes, Hannah
Salomon-Janovsky, Ilja Srubar, Dirk T?nzler, Arthur J. Vidich und Gilbert Weiss gedankt. 相似文献
90.
Ohne Zusammenfassung 相似文献