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1.
上海要建设国际金融中心,必须破解制度—技术约束。上海国际金融中心建设可以借鉴中国经济特区建设经验,实施"金融特区"制度创新。这一制度创新对上海国际金融中心建设具有决定性意义,并对全国金融体制改革具有引领作用。上海金融特区可实施资本—金融项目管制改革、浮动汇率制度改革、人民币国际化改革等试验,目标是人民币全面国际化,并成为除美元、欧元之外的第三种主要国际货币。不仅在国际贸易中广泛使用人民币计价和结算,还要使人民币成为国际储备货币。同时,相应提出建设金融特区的技术可行性和路径选择。  相似文献   

2.
To date there has not been a systematic, longitudinal research to assess the efficacy of public investments in the professional development of early childhood educators that are funded through the T.E.A.C.H. Early Childhood® Project. This study of the T.E.A.C.H. Early Childhood® Project Pennsylvania provides a longitudinal analysis of the data for the first three cohorts of applicants and scholars that participated in Pennsylvania's T.E.A.C.H. program. Over a 5-year period, we followed the scholars that participated in this program to examine the direct outcomes, as well as the indirect impact, of participating in the T.E.A.C.H. scholarship program. We found a number of positive outcomes for the scholars with respect to: educational achievement, increased compensation, reduced turnover, and improved knowledge, skill, and practice. The downside of T.E.A.C.H., as implemented in Pennsylvania, is keeping caregivers in the program. Only 15% of the scholars were still in the program at the end of the 5th year. The dropout/withdrawal rate after the first contract was 43.5% representing a sizable investment in scholars that never completed the initial contract. Based on these findings, the implications policy and practice are discussed.  相似文献   

3.
This article examines the parallels between George H. Mead's theory of time and Boris A. Uspensky's semiotics of history, looking for implications relevant to the symbolic interactionist theory of historical processes. It suggests that Mead's theory of time and theory of communication hold important implications for semiotic analysis of the historical dimension of sociocultural phenomena. A further aim is to link the symbolic interactionist tradition of the Chicago school with the Tartu school and its semiotics of history. This would fuel the further development of both theoretical orientations.  相似文献   

4.
Contributions to environmental goods are motivated by both pecuniary incentives and environmental consciousness. Public policy often uses financial incentives to encourage contributions. However, individuals often donate their time or money to the environmental cause without such incentives. The purpose of this paper is: (a) to examine the relationship between “donating” (without monetary incentives) and “selling” behavior (motivated by monetary incentives) of individuals in the context of environmental protection and (b) to analyze the influence of a leader on individual contributions to the environmental good. The major results are: (1) there is a tradeoff/substitution between donating and selling for a given level of incentives; (2) donating is much less sensitive to changes in monetary incentives and, furthermore, there is no evidence that the increase in financial incentives to sell will crowd out donations; (3) the changes in contributions by leaders have a significant impact on followers’ behavior.  相似文献   

5.
Cost/effectiveness measures are increasingly being applied to alcoholism and drug abuse treatment programs. Program evaluators usually regard readmissions as inadequate for assessing outcome, and resource absorption is rarely examined; this paper presents the argument that increased attention to recidivism and resource absorption is integral to the program evaluation process. Readmissions formed 53% of admissions to U.S. drug abuse programs, and in alcoholism treatment centers, 4% of the patients accounted for 24% of the detoxications. Problems with assessing cost/effectiveness are associated with duration of treatment, average cost, time span of analyses, quasi-experimental designs, multiple episodes of treatment, "silting up", and extrapolation. Five approaches to dealing with these problems are suggested: analyzing existing program data bases for recidivism and resource absorption, considering recidivism when evaluating programs, tempering clinical enthusiasm with skepticism, matching patients with levels of care appropriate to previous treatment history, and assessing additional benefit derived from increasing amounts of care per patient as part of cost/effectiveness analysis.  相似文献   

6.
The voluntary provision of a pure public good is studied in the presence of an anonymous external donor. New data generated using experimental procedures employing both extra-credit and cash incentives, as well as asynchronous access to real-time decision rounds lasting several days, are compared to previous data generated using traditional cash-only, synchronous-access laboratory procedures. The effect on resource allocations to the public good of introducing external matching funds is examined in two different settings, lump-sum matching and one-to-one matching. The new data confirm the robustness of results previously reported in Baker et al. (2009) to the change in laboratory procedures and incentives. The new data are then used to extend the parameter space in which the two matching mechanisms are studied, including: varying within-round information regarding the current level of public-good allocations and varying group size from four to twenty group members. Allocations in lump-sum matching are no worse, and sometimes better, than one-to-one matching in these new treatments.  相似文献   

7.
The importance of investment portfolio allocation has become more apparent since the onset of the late 2000s Great Recession. Individual willingness to take financial risks affects portfolio decisions and investment returns among other factors. Previous research found that people of different ages have dissimilar levels of risk tolerance but the effects of generation, period, and aging were confounded. Using the 1998–2007 Survey of Consumer Finances cross-sectional datasets, this study uses an analytical method to separate such effects on financial risk tolerance. Aging and period effects on financial risk tolerance were statistically significant. Implications for researchers and financial planning practitioners and educators are provided.  相似文献   

8.
Heterick  B.E.  Casella  J.  Majer  J.D. 《Urban Ecosystems》2000,4(4):277-292
A survey examined the influence of Argentine (Linepithema humile (Mayr)) and coastal brown ant (Pheidole megacephala (Fabricius)) populations on other ants in the Perth metropolitan area, Western Australia. Twelve gardens (yards) were sampled; four infested by Argentine ants, three infested by coastal brown ants, and five controls where these two tramp ants were absent or collected only as isolated strays. Collection methods used were pitfall trapping and hand collection. A total of 27 species was recorded. Eight of these species, including the above two tramp ants, are non-native to the region. Pheidole megacephala was the most abundant species, comprising 95.4% of ants in P. megacephala–infested gardens. Linepithema humile comprised 92.1% of ants in L. humile–infested gardens. Other common ants were the native Iridomyrmex chasei and the introduced species Tetramorium simillimum and Tetramorium bicarinatum. The cryptic introduced species Cardiocondyla nuda and Tetramorium simillimum appear able to persist in small numbers in L. humile–infested gardens, but virtually no other ant species occurred where the coastal brown ant was well established. Mean richness, diversity, and evenness were significantly different between P. megacephala–infested and control gardens, and significantly different between L. humile–infested and control gardens. Diversity and evenness, but not richness, were significantly different between P. megacephala–infested and L. humile–infested gardens. Ordination analysis revealed that the three types of gardens had very different ant community profiles.  相似文献   

9.
Many in situ upgrade projects in developing countries fail. I tell the story of how one in South Africa (Oukasie) succeeded, both in the eyes of residents as well as the wider development community. I noticed that the residents of Oukasie managed to accomplish far more than other similar upgrades within the same timespan. Within just three years, from being ‘illegal’ and on the bucket sewage system, all households had their own water connection and toilet as well as access to a range of community facilities. The leadership of the community were getting job offers from the private-sector, and the former ‘whites-only’ town of Brits was beginning to play an integral part in Oukasie's development. I wanted to understand how this was all possible. My paper addresses this question and shows how, through using politics (e.g. political tactics and links to politicians) and storytelling, the community built a much more successful project than otherwise would have been the case. Throughout this paper I use Oukasie as a ‘model’ to demonstrate that successful in-situ upgrading is both feasible and desirable in the South African context, given the scarcity of government resources relative to the housing backlog. Oukasie, thus, becomes a vehicle for discussing a broader range of issues which are relevant to development projects in general and in situ upgrade projects in particular.  相似文献   

10.
National identity, macro and micro economic expectations affect the attitude toward the euro. In a study in The Netherlands, data were collected and relationships between the latent concepts were modelled with LISREL. In the best fitting model, national identity has a direct and an indirect effect on attitude, respectively, an unstructured and a structured effect. The indirect effect is mediated by macro and micro expectations. Macro expectations also have a direct and an indirect effect. The indirect effect is mediated by micro expectations. On one hand, macro expectations form a strong link between national identity and attitude. On the other hand, macro expectations have a strong direct effect on attitudes. The euro is mainly perceived and evaluated in a macro-economic perspective.PsycINFO classification: 2229; 3920  相似文献   

11.
12.
Sport is a unique ‘product’ in that most of its messages and images are conveyed through media coverage rather than through advertising or sales campaigns. While the coverage is usually positive, media interest becomes more problematic in high profile scandals which can be very damaging. In this paper, we propose that the culture of elite men's sport and its interdependence with mass media creates a situation in which sports public relations personnel have access to crisis communication strategies not previously specified in the existing literature. Based on textual analysis of media coverage of an Australasian men's rugby league salary cap scandal, we argue that, in certain situations, a sports organisation may draw upon a crisis response strategy that we term diversion in order to successfully limit the damage to the organisation's reputation. In particular, we suggest that the often intense ‘relationship’ that fans have with players may allow team sports to focus attention on players (and fans) as innocent victims with the result that negative publicity for the sport overall is reduced.  相似文献   

13.
Employee Counseling Services (ECS) programs have emerged as an effective method for dealing with employees whose job performance has deteriorated due to personal problems such as alcoholism or drug abuse. It is estimated that 18% of any work force is effected by such problems at any given time and that these employees cost industry billions of dollars annually in lost productivity, abuse of sick leave, etc. One of the critical concerns of this emerging field is the need for comprehensive evaluation that can demonstrate the cost-effectiveness and cost-benefits of ECS programs. This paper will describe the model Federal ECS developed at the U.S. Department of Health and Human Services as well as the components of the evaluation system designed to determine its effectiveness. The system is the first of its kind and will be a valuable contribution to the field. The paper then raises issues and develops conclusions about designing such an evaluation within the context of a large bureaucracy.  相似文献   

14.
Durkheim's doctoral dissertation can justifiably be called sociology's first classic. Rereading it 100 years later enables us to see major domains of the contemporary world where its analysis remains, of actuality, heuristic or yet to be fully appreciated: for example, its themes of anomieas economic deregulation and corporatism as an institutional arrangement to deal with anomie.At the same time, Durkheim's discourse reflects its historical embeddedness, such as his discussion of the sexual division of labor, which needs to be reworked. A second feature of emergent contemporary social solidarity unforeseen by Durkheim (and the great majority of theorists of change) is what may be termed the return of mechanical solidarity.  相似文献   

15.
16.
Social discrimination, defined as the relative preference for intra-ethnic over inter-ethnic relationships, was studied in pupils’ networks in Dutch secondary school classes. While native Dutch pupils (ethnic majority members) mainly named fellow majority members, ethnic minority members reported ties with as many majority as minority members. Considering the ethnic composition of the classroom, however, majority members discriminated less than minorities. No strong effect of classroom ethnic composition on social discrimination was found, whereas neighborhood composition was shown to clearly influence social discrimination: ethnic minority members were more, and majority members less inclined to discriminate in neighborhoods with more ethnic presence.  相似文献   

17.
Two species of tree squirrel inhabit the Chicago region, the fox (Sciurus niger) and gray (S. caroliniensis) squirrel. Chicago residents submitted squirrel observations and associated landscape variables via a Website, allowing us to map squirrel distributions. Data were analyzed for patterns of correlation. At a smaller scale, we did a foot survey of fox and gray squirrels in the suburb of Oak Park, replicating an earlier study and comparing results. Gray squirrels were associated with densely populated areas, parks and campuses, fox squirrels with suburban areas. Compared to gray squirrels, fox squirrels were more likely to be observed in areas of high cat density. In the suburb of Oak Park, the current trend seems to be an extension of gray squirrel distribution and a decrease in fox squirrel distribution. Our study provides support for the idea that fox and gray squirrel coexistence is facilitated by a trade-off between managing the cost of predation and foraging efficiency, gray squirrels out-competing fox squirrels in areas of high food and low predator (or pet) density.  相似文献   

18.
In this study, we explore the relationship between inter-organizational network dynamics and innovation outcomes. We focus on node turnover and argue that both cluster and broker dynamics can range from low (stable) to high (volatile), resulting in differentiated outcomes. The data comprises 318 consortium members participating in 104 R&D consortia forged in a 23-year period in the Dutch water sector. Our analysis reveals two equifinal combinations (stable brokers – volatile clusters and volatile brokers – stable clusters) that both generate significantly higher innovation outcomes compared to networks with low, moderate, or high dynamics across the entire network.  相似文献   

19.
20.
T. H. Marshall in his famous tract Citizenship and Social Class wrote briefly about what he called ‘industrial citizenship’, a type of belonging rooted in the workplace. Here Marshall's ideas are developed alongside a consideration of Durkheim's Professional Ethics and Civic Morals together with research material from the Guinness Company. It shows the way the Company actively sought to create ‘Guinness citizenship’ within its London brewery. The article draws out the ways in which the significance and potential of work based citizenship for ameliorating the ills of industrial society are clearly articulated in mid‐twentieth century Britain and echo earlier neglected Durkheimian sociological ideas on work. These ideas have real potential to inform contemporary academic and policy debates about the nature of capitalism and the form and content of work now and in the future.  相似文献   

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