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361.
A distinguishing feature of Swedish child protection is the direct and indirect influence on decision‐making in individual cases by representatives appointed by their elected political parties. As members of local committees, they take the most interventionist and costly decisions themselves, informed by care proposals submitted by professional social workers. Other decisions are delegated to professional social workers. In direct decision‐making, they are supposed to act as laypersons using their own judgement and experience, not as politicians. The aim of this paper is to describe and analyse these committees, their role and responsibilities, and possible influence of politics on child protection. A mixed method was used, with a survey sent to 467 representatives, structured interviews with 99 secretaries of local committees and data drawn from national statistics. The Swedish model is discussed as a hybrid system influenced not only by professional, bureaucratic, political and market governance logics but also by laypersons. One conclusion is that although child protection is directly influenced by politics, the reverse is also true. By exposing politicians to the difficult life circumstances and societal shortcomings experienced by vulnerable children, the system can, in turn, have an impact on politics at the municipal level.  相似文献   
362.
Abstract. This paper analyses optimal contracts in a principal–agent model where the agent is intrinsically motivated, and there is an endogenous relationship between the structure of incentive payments and intrinsic motivation (crowding effects). The analysis shows that crowding effects have implications for the optimal contract, and that, under some conditions, the principal can make better achievements without implementing any economic incentives. Furthermore, it is shown that when high‐powered incentives reduce intrinsic motivation (crowding‐out), the first‐best solution in a principal–agent framework is unattainable.  相似文献   
363.
This article explores the connections between prejudice and specific attitudes toward acculturation in Germany. Results of surveys confirm the hypothesis that prejudice is related to ideologies of assimilation and segregation among majority- group members. Moreover, experimental and correlational studies indicate that these attitudes are linked to discriminatory behavior. Further analyses of studies with ethnic minorities prove that prejudice and acculturation are linked within minority groups as well. Additionally it is shown that prejudice is functional in order for minorities to acculturate. These studies confirm the impression that there is a close link between macrosocial and microsocial levels of coping with migration.  相似文献   
364.
The paper addresses the question, how policy decisions under uncertainty depend on the underlying welfare concept. We study three different welfare measures: The first is directly based on the ex ante (expected) utility of a representative consumer whereas the second relies on an ex ante and the third on an ex post valuation of policy changes compared to the status quo. We show that decisions based on these measures coincide if and only if risk-neutral expected utility maximization is applied. Differences between the decisions are analyzed for both, risk-averse expected utility maximization and the MaxiMin criterion. For risk-averse decision makers, differences between the first and the second concept arise if the absolute risk-aversion of the decision maker is not constant in income. For risk-aversion and the MaxiMin criterion, the effort levels to provide a public good based on an optimization of ex post utility changes exceed those based on the first or second concept. Implications for environmental policy decisions based on the concepts of abatement costs and benefits from abatement are discussed.  相似文献   
365.
Change and continuity among minority communities in Britain   总被引:3,自引:3,他引:0  
We compare the Pakistani and Bangladeshi communities in Britain with other ethnic minorities to ask the questions ‘are Muslims different?’ and ‘is their behaviour changing over time?’. We look at the gender gap in education, age at marriage, marriage from the source country and female employment. In all these dimensions we find that Muslim communities are different but also that there is a convergence in behaviour. This is because those born in Britain generally differ markedly in behaviours from those born in the country of origin, but also because there is change within both the UK- and foreign-born communities.  相似文献   
366.
The aim of the present study was to investigate the relation between self-reported pain, muscular activity and postural load during cleaning tasks. Eighteen cleaners performed usual cleaning tasks in both a laboratory and a lecture room. The level of perceived pain in the neck-shoulder region during the last 7 days was recorded. Bipolar surface electromyography (SEMG) was recorded bilaterally from upper trapezius and erector spinae muscles during cleaning. Root mean square (RMS) and permutation entropy (PE) values representing amplitude and complexity of SEMG time-series were estimated. A tri-axial accelerometer package was mounted on the low back (L5-S1) to measure postural changes during cleaning tasks. The 10th, 50th and 90th percentiles of the angular distributions were computed to characterize postures and movements. Pain tended to play a significant role on RMS of left/right trapezius and left erector spinae muscles (P≤0.08). Cleaners with low pain level exhibited higher muscular activity during cleaning. Pain played or tended to play a significant role on PE of left and right erector spinae muscles (P≤0.08). Pain played a significant role on the 10th, 50th and 90th percentile (P<0.05) of lateral flexion angle (side bending). The present study emphasizes biomechanical adaptations occurring in presence of neck-shoulder pain during cleaning tasks.  相似文献   
367.
This article studies contemporary national identity formation in Sweden, aiming to shed light on the relationship between democracy, collectivism and individualism. Sweden is selected as a typical case of democratic states which, reflecting processes of individualisation and de-nationalisation, have endorsed individualism and rejected nationalism. Empirically, the formulation of identity is studied on an elite level. While the values of anti-nationalism and individualism have been successfully incorporated into Swedish national discourse, it does not necessarily reflect a de-nationalisation or individualisation of Swedish identity. The rejection of nationalism is a unifying national value, and individualism is in practice often subordinated to other values deemed more essential, e.g. gender equality. Finally, the democratic exclusions within the identity discourse is discussed and it is argued that cultures perceived as less individualist and more nationalist have come to function as significant others, defining Swedishness.  相似文献   
368.
Discrimination is long seen as a meaningful factor for ethnic inequalities on rental housing markets. Yet empirically, the extent of discrimination is still debatable. For the first time, this article provides a quantitative meta-analysis of field experiments (in person audits and correspondence tests) that were run over the last four decades in the United States, Canada and Europe (N?=?71). Special focus is given to a possible inflation of effect sizes by publication bias; to time trends; and to evidence for statistical discrimination. Taken together, nearly all experiments document the occurrence of ethnic discrimination. Effect sizes are inflated by publication bias, but there is still substantial evidence left once the bias is removed. The analysis reveals a consistent decline in the extent of discrimination over time, from moderate levels of discrimination in the 1970s and 1980s, up to only small but still statistically significant levels in the 1990s and 2000s. A significant part of the discriminatory behaviour can be attributed to missing information about the social status of applicants, which supports theories on statistical discrimination. It is discussed how future research could move our knowledge on the underlying mechanisms forward.  相似文献   
369.
Theory and Society - In contemporary scholarship on Chinese ideological debates, both pro-system Chinese intellectuals and Western-based academics present China’s future as a binary choice...  相似文献   
370.
Based on recent empirical evidence which suggests that as investors gain experience, their investment performance improves, we hypothesize that the specific mechanism through which experience translates into better investment returns is closely related to learning from investment mistakes. To test our hypotheses, we use an administrative dataset which covers the trading history of 19,487 individual investors. Our results show that underdiversification and the disposition effect do not decline as investors gain experience. However, we find that experience correlates with less portfolio turnover. We conclude that compared to other investment mistakes, it is relatively easy for individuals to identify and avoid costs related to excessive trading activity. When correlating experience with portfolio returns, we find that as investors gain experience, their portfolio returns improve. A comparison of returns before and after accounting for transaction costs reveals that this effect is related to learning from overtrading.  相似文献   
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