全文获取类型
收费全文 | 190篇 |
免费 | 5篇 |
专业分类
管理学 | 40篇 |
民族学 | 1篇 |
人口学 | 7篇 |
理论方法论 | 10篇 |
综合类 | 3篇 |
社会学 | 78篇 |
统计学 | 56篇 |
出版年
2023年 | 1篇 |
2022年 | 1篇 |
2020年 | 1篇 |
2018年 | 6篇 |
2017年 | 11篇 |
2016年 | 5篇 |
2015年 | 5篇 |
2014年 | 5篇 |
2013年 | 21篇 |
2012年 | 7篇 |
2011年 | 7篇 |
2010年 | 4篇 |
2009年 | 4篇 |
2008年 | 10篇 |
2007年 | 10篇 |
2006年 | 8篇 |
2005年 | 7篇 |
2004年 | 7篇 |
2003年 | 4篇 |
2002年 | 2篇 |
2001年 | 10篇 |
2000年 | 8篇 |
1999年 | 2篇 |
1998年 | 2篇 |
1996年 | 1篇 |
1994年 | 1篇 |
1993年 | 1篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1988年 | 1篇 |
1985年 | 1篇 |
1983年 | 2篇 |
1982年 | 2篇 |
1981年 | 1篇 |
1979年 | 2篇 |
1978年 | 1篇 |
1975年 | 1篇 |
1974年 | 1篇 |
1973年 | 2篇 |
1972年 | 4篇 |
1971年 | 1篇 |
1970年 | 3篇 |
1969年 | 5篇 |
1968年 | 7篇 |
1966年 | 7篇 |
排序方式: 共有195条查询结果,搜索用时 312 毫秒
71.
This article estimates the marginal value of safety based on contingent values obtained in a labor-market-oriented national random-sample mail survey. Thus, worker preferences for safety are assessed directly, in contrast to the hedonic price method that has been used almost exclusively in related studies. Key aspects of this article are that (1) contingent values are obtained for small changes in risks of job-related fatal accidentsperceived by respondents, and (2) relationships are analyzed between respondents' marginal safety values and their income, socioeconomic/demographic characteristics, union membership status, and initial levels of risk faced. 相似文献
72.
U. Schulze 《Statistics》2013,47(2)
O.Anderson, M.Schafranek, H.Stenger, K.Szameitat: Bevölkerungs, und writschaftsstatistik, Aufgaben, probleme und beschreibende methoden. Heidelberger Taschenbücher; Bd.223)Springer-Verlag, Berlin- Heidelberg- New York 1983,456 S., Abb DM 35.80 A.Linder, W.Berchtold:Statische Method III Multivariate Verfahren. Birkhäuser Verlag, Basel Boston, Stuttgar 1982,218 S.,(UTB-Taschenbächer 1189) 相似文献
73.
In today's world economy, which is marked by intensified international trade, air cargo acts as a key facilitator. However, cargo airlines continue to struggle to be profitable because of very high asset costs and substantial demand uncertainty. To improve upon this situation, we propose an options contract. Our model captures the main features of cargo trade between an airline and a freight forwarder and allows us to derive an optimal reservation policy. We then go on to analyze the impact of overbooking on the profit of the cargo capacity provider. The model is subsequently applied to real‐life booking data provided by a major cargo carrier. This enables us to compare current contractual arrangements with the ones proven optimal in the model. A numerical study provides insights about the impact of overbooking on contract parameters and profitability. Managerial insights to be drawn conclude this study. 相似文献
74.
Sebastian Stegmann Marie-Élène Roberge Rolf van Dick 《Zeitschrift für Betriebswirtschaft》2012,82(2):19-44
We present a theoretical model on the processes that mediate and moderate the diversity-performance relationship. Past research on this topic—for example the categorization elaboration model (van Knippenberg et al. 2004)—has often focused on information elaboration as mediator. Complementing this cognitive perspective, we propose that group diversity can also stimulate group members to engage with each other emotionally, resulting in higher levels of empathy—an emotional state which arises from the comprehension and apprehension of fellow group members’ emotional state. Empathy, in turn, is likely to enhance performance through processes within a single group member and through processes between group members. At the core of the model lies the proposition that group- as well as individual-level empathy mediate the relationship between diversity of organizational units and the performance of individual members and groups at large (multilevel mediation). Furthermore, we specify moderating conditions for the relationship between diversity and empathy. Diversity beliefs and diversity climates are introduced as second-order moderators. 相似文献
75.
76.
Mohammed Almahmood Oliver Schulze Trine Agervig Carstensen Gertrud Jørgensen 《Planning Practice and Research》2018,33(2):186-210
Riyadh is one of the most gender-segregated cities in the world. However, as gender segregation is less enforced on sidewalks, it provides an optimal case study for a space where women and men may be co-present. Thus, this paper aims to increase the understanding of the relationship between sociocultural norms and spatial programming regarding spatio-temporal inclusion or exclusion in public urban spaces. The results show that women’s use and access to sidewalks are influenced by gender norms, religious values, gendered regulations, and generic spatial programming. For instance, regulations limit the use of outdoor seating to men only, thus sidewalks adjacent to, e.g., cafes function as mono-gender spaces dominated by men. However, young women negotiate spatially bounded gender norms through their presence, behaviour, and dress. Although sidewalks are conceived as men’s space, women account for nearly half of the users, but their use often goes unnoticed as women self-regulate their spatio-temporal and visible presence. The study presents six types of women’s spatio-temporal behaviours with varying degrees of visible and invisible users. Ultimately, this paper argues that planning for inclusive sidewalks cannot be addressed solely through the ‘universal’ characterization of space; it should also be supplemented by context-specific knowledge regarding the socio-spatial needs. 相似文献
77.
The aim of our research was to test time-exposure effects of time pressure as a stressor typically considered to be a challenge, rather than a hindrance stressor. We examined the within- and between-person effects of time pressure on work engagement in two diary/panel studies with employees using intervals of five days and three weeks, respectively (Study 1, n?=?350, and n?=?357, respectively) and six to eight weeks (Study 2, n?=?238). We assumed that it is a matter of time whether time pressure acts as a challenge (under short-term exposure) or as a hindrance stressor (under long-term exposure). We found significant positive within-person effects of time pressure on work engagement when controlling for strain in the daily and weekly diary assessment (Study 1), but a significant negative within-person effect in the six to eight weeks’ assessment (Study 2). The between-person effects were significant and negative in all studies. Although a short-term increase can be beneficial for a certain time, stable and long-time exposure of time pressure does rather reduce work engagement. Thus, employers should not keep time pressure permanently high to motivate their employees. However, short-term increases of time pressure (e.g. before a deadline) may serve as a motivating factor. 相似文献
78.
Labor supply responses and welfare effects from replacing current tax rules by a flat tax: Empirical evidence from Italy, Norway and Sweden 总被引:2,自引:1,他引:1
This paper employs a microeconometric framework to examine the labor supply responses and the welfare effects from replacing
current tax systems in Italy, Norway and Sweden by a flat tax on total income. The flat tax rates are determined so that the
tax revenues are equal to the revenues as of 1992. The flat tax rates vary from 23 per cent in Italy, 25 per cent in Norway,
to 29 per cent in Sweden. In all three countries the labor supply responses decline sharply with pre-reform disposable income.
The results show that the efficiency costs of the current tax systems relative to a flat tax may be rather high in Norway
and much lower, but positive, in Italy and Sweden. In all three countries “rich” households – defined by their pre-tax-reform
income – tend to benefit (in terms of welfare) more than “poor” households. In Italy and Sweden a majority will lose from
a shift to a flat tax, while in Norway a majority is predicted to win.
Received: 19 May 1998/Accepted: 02 July 1999 相似文献
79.
In this paper, data from the 1997 Swiss Labour Force Survey are used to analyse the allocation and value of time assigned
to housework and child-care. It is shown that men's allocation of time to housework and child-care is largely invariant to
changes in socio-economic factors. Women's allocation of time to housework and child-care, on the other hand, is shown to
depend on several social, economic, and demographic factors. The value of time assigned to housework and child-care is calculated
with two market replacement cost methods and three opportunity cost methods. The results show that the value of time assigned
to housework and child-care ranges from 27% to 39% and from 5% to 8% of GDP (in 1997), respectively. The value of time assigned
to housework and child-care is also calculated for different household structures.
Received: 15 April 1999/Accepted: 5 May 2000 相似文献
80.
Rolf Aaberge 《Social Choice and Welfare》2009,33(2):235-259
This paper is concerned with the problem of ranking Lorenz curves in situations where the Lorenz curves intersect and no unambiguous
ranking can be attained without introducing weaker ranking criteria than first-degree Lorenz dominance. To deal with such
situations two alternative sequences of nested dominance criteria between Lorenz curves are introduced. At the limit the systems
of dominance criteria appear to depend solely on the income share of either the worst-off or the best-off income recipient.
This result suggests two alternative strategies for increasing the number of Lorenz curves that can be strictly ordered; one
that places more emphasis on changes that occur in the lower part of the income distribution and the other that places more
emphasis on changes that occur in the upper part of the income distribution. Both strategies turn out to depart from the Gini
coefficient; one requires higher degree of downside and the other higher degree of upside inequality aversion than what is
exhibited by the Gini coefficient. Furthermore, it is demonstrated that the sequences of dominance criteria characterize two
separate systems of nested subfamilies of inequality measures and thus provide a method for identifying the least restrictive
social preferences required to reach an unambiguous ranking of a given set of Lorenz curves. Moreover, it is demonstrated
that the introduction of successively more general transfer principles than the Pigou–Dalton principle of transfers forms
a helpful basis for judging the normative significance of higher degrees of Lorenz dominance. The dominance results for Lorenz
curves do also apply to generalized Lorenz curves and thus provide convenient characterizations of the corresponding social
welfare orderings. 相似文献