全文获取类型
收费全文 | 465篇 |
免费 | 14篇 |
专业分类
管理学 | 55篇 |
民族学 | 1篇 |
人口学 | 34篇 |
丛书文集 | 1篇 |
理论方法论 | 66篇 |
综合类 | 1篇 |
社会学 | 291篇 |
统计学 | 30篇 |
出版年
2024年 | 2篇 |
2023年 | 5篇 |
2022年 | 4篇 |
2021年 | 3篇 |
2020年 | 6篇 |
2019年 | 10篇 |
2018年 | 13篇 |
2017年 | 14篇 |
2016年 | 18篇 |
2015年 | 11篇 |
2014年 | 21篇 |
2013年 | 77篇 |
2012年 | 15篇 |
2011年 | 24篇 |
2010年 | 16篇 |
2009年 | 12篇 |
2008年 | 14篇 |
2007年 | 17篇 |
2006年 | 18篇 |
2005年 | 15篇 |
2004年 | 22篇 |
2003年 | 16篇 |
2002年 | 14篇 |
2001年 | 10篇 |
2000年 | 7篇 |
1999年 | 7篇 |
1998年 | 8篇 |
1997年 | 8篇 |
1996年 | 7篇 |
1995年 | 8篇 |
1994年 | 5篇 |
1993年 | 3篇 |
1992年 | 9篇 |
1990年 | 3篇 |
1989年 | 4篇 |
1988年 | 5篇 |
1987年 | 1篇 |
1986年 | 2篇 |
1985年 | 1篇 |
1984年 | 3篇 |
1983年 | 4篇 |
1982年 | 2篇 |
1981年 | 2篇 |
1980年 | 2篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1976年 | 4篇 |
1975年 | 1篇 |
1970年 | 1篇 |
1969年 | 2篇 |
排序方式: 共有479条查询结果,搜索用时 15 毫秒
331.
Helman R Greenwald M Copeland C VanDerhei J Salisbury D;Employee Benefit Research Institute 《EBRI issue brief / Employee Benefit Research Institute》2008,(319):1, 3-1,22
Understanding how to achieve longer work lives: The 2008 Recent Retirees Survey was undertaken to better understand the tools and practices that might encourage workers to postpone their retirement and remain longer with their company. Why do people retire when they do? Respondents typically retired from employers for one of four reasons: retirement becomes affordable, lack of job satisfaction, a desire for more personal or family time, and/or their own health status. Narrow window for asking people to work longer: One of the major findings from the survey is that employers have a narrow window of up to two years in which they may be able to intervene to change retiring workers' decisions by offering them incentives to remain with the company. Employers may just need to ask: Many retirees report they would have been open to an approach from their employer asking them to stay longer with the company. Sixty-one percent say they would have viewed the experience positively. Just 10 percent indicate they would have reacted negatively to an approach asking them to delay their retirement. Work incentives vary in appeal: The survey tested a total of 19 possible incentives that might encourage retiring workers to postpone retirement. Four of these appear especially likely to be successful: Half of retirees (48 percent) indicate that feeling truly needed for an assignment would have been extremely or very effective in encouraging them to delay their retirement. Moreover, of those ranking this as one of the top two most effective incentives, 72 percent say it might have prompted them to stay at least two more years with the company. Half of retirees with a defined benefit pension state receiving a full pension while working part time would have been effective in delaying their retirement (50 percent), and almost as many feel this way about receiving a partial pension while working part time (44 percent). Seven in 10 of those rating each among the top two most effective incentives report they would likely have stayed at least two more years if it had been offered to them (72 percent for full pension, 71 percent for partial pension). However, this would necessitate a change in federal law and several other compensation-related incentives may be almost as compelling. Thirty-eight percent report that being able to work seasonally or on a contract basis would have been effective in encouraging them to delay retirement. Among those rating this as one of the top two incentives, more than three-quarters (77 percent) say it might have prompted them to stay two years or more with the company. 相似文献
332.
Liao-Troth Matthew A. Dunn Craig P. 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》1999,10(4):345-361
Managers of volunteers in human service interpret their job and experiences through a cognitive construct grounded in past interactions and experiences. This construct—sensemaking—then guides the managers' perceptions of subsequent interactions with peers, volunteers, and supervisors. Volunteers similarly make sense of their surroundings through cognitive constructions grounded in their own experiences. Unfortunately, managers and volunteers do not always make sense of their surroundings in the same way. Research has demonstrated that supervisors and paid employees may not necessarily agree in their perceptions of such issues as, for example, employee motivation. Such differences can lead to disagreements about the meaning of behaviors and the design of reward systems, eventually compromising organizational performance. In this study, sensemaking of volunteer motivation was assessed from the manager's perspective and compared with a previous study of volunteers themselves. Differences in understanding such a primary question as why volunteers are present can reasonably be expected to have an impact on organizational effectiveness. Interestingly, the predicted outcome of a different sensemaking schema was not supported in either the understanding of motivation or in the relative importance assigned to altruism. Additional attributes of volunteer managers were also considered to determine if sensemaking is driven by environmental factors such as exposure to volunteers, tenure as a volunteer manager, or social roles associated with gender constructs. These additional attributes were not found to significantly affect the process of attribution of altruistic motives. 相似文献
333.
Motivated by the increasing attention given to the operational importance of developing new services, this paper offers a theoretical framework that integrates both process‐ and resource‐oriented perspectives of new service development (NSD) by defining and organizing 45 practice constructs for NSD‐related practices and activities that occur in contemporary service firms. We employ a rigorous procedure whereby both quantitative and qualitative data were gathered through multiple rounds of interviews and card‐sorting exercises with senior service managers. This iterative refinement process helps ensure that the construct domains and definitions are consistent and that they are applicable across multiple service sectors. A primary contribution of this research is to provide precise operational definitions of theoretically important NSD practice constructs. Importantly, this study expands on the NSD literature by including both resource‐ and process‐centric perspectives within a single framework. A second contribution is to illustrate a general methodology for developing clear, concise, and consistent construct definitions that may be generally useful for production and operations management scholars interested in new construct development for emerging areas. Empirical results suggest that the resource‐process framework can help guide and organize future research on, and provide insight into, a more comprehensive view of new service development. 相似文献
334.
335.
Gary Craig Malcolm Hill Jill Manthorpe Kay Tisdall Bernadette Monaghan Suzanne Wheelaghan 《Children & Society》2000,14(2):85-97
Between 1995 and 1998, most of British local government was reorganised, leading to the creation of more, generally smaller, local authorities. Although social services were then the direct responsibility of local government, the potential impact of reorganisation on social work departments and partner organisations was barely considered prior to reorganisation. This article explores the consequences of reorganisation for children's services provided by voluntary sector organisations in Scotland, England and Wales. Drawing on two separate but complementary studies, the paper reviews the impact on funding, boundary problems, changing structures and the fragmentation of local authorities. It concludes that although some advances may be stimulated in the medium term by reorganisation, the overall short‐term impact for projects and their users is likely to have been damaging. Copyright © 2000 John Wiley & Sons, Ltd. 相似文献
336.
337.
Helman R Copeland C VanDerhei J 《EBRI issue brief / Employee Benefit Research Institute》2012,(369):5-32, 1
Americans' confidence in their ability to retire comfortably is stagnant at historically low levels. Just 14 percent are very confident they will have enough money to live comfortably in retirement (statistically equivalent to the low of 13 percent measured in 2011 and 2009). Employment insecurity looms large: Forty-two percent identify job uncertainty as the most pressing financial issue facing most Americans today. Worker confidence about having enough money to pay for medical expenses and long-term care expenses in retirement remains well below their confidence levels for paying basic expenses. Many workers report they have virtually no savings and investments. In total, 60 percent of workers report that the total value of their household's savings and investments, excluding the value of their primary home and any defined benefit plans, is less than $25,000. Twenty-five percent of workers in the 2012 Retirement Confidence Survey say the age at which they expect to retire has changed in the past year. In 1991, 11 percent of workers said they expected to retire after age 65, and by 2012 that has grown to 37 percent. Regardless of those retirement age expectations, and consistent with prior RCS findings, half of current retirees surveyed say they left the work force unexpectedly due to health problems, disability, or changes at their employer, such as downsizing or closure. Those already in retirement tend to express higher levels of confidence than current workers about several key financial aspects of retirement. Retirees report they are significantly more reliant on Social Security as a major source of their retirement income than current workers expect to be. Although 56 percent of workers expect to receive benefits from a defined benefit plan in retirement, only 33 percent report that they and/or their spouse currently have such a benefit with a current or previous employer. More than half of workers (56 percent) report they and/or their spouse have not tried to calculate how much money they will need to have saved by the time they retire so that they can live comfortably in retirement. Only a minority of workers and retirees feel very comfortable using online technologies to perform various tasks related to financial management. Relatively few use mobile devices such as a smart phone or tablet to manage their finances, and just 10 percent say they are comfortable obtaining advice from financial professionals online. 相似文献
338.
In 2010, IRA owners were more likely to be male, especially those whose accounts originated from a rollover or were a SEP/SIMPLE. Among all IRA owners in the database, nearly one-half (45.8 percent) were ages 45-64. The average and median IRA account balance in 2010 was $67,438 and $17,863, respectively, while the average and median IRA individual balance (all accounts from the same person combined) was $91,864 and $25,296. Individuals with a traditional-originating from rollovers had the highest average and median balance of $123,426 and $38,138, respectively. Roth owners had the lowest average and median balance at $22,437 and $11,471. The average and median individual IRA balance increased with age through age 70. The average amount contributed to an IRA in the database was $3,335 in 2010. The average contribution was highest for accounts owned by those ages 65-69, and more contributions were made to Roth accounts than to traditional accounts (both those originating from contributions and rollovers). However, the average contribution to a traditional account was higher, at $3,517, compared with $3,240 to a Roth account. Yet, a higher overall amount was contributed to Roths ($2.3 billion for Roths compared with $1.3 billion for traditional accounts). Focusing on those owning traditional or Roth IRAs, 9.3 percent of the accounts received contributions, and 12.1 percent of the individuals owning these IRA types contributed to them in 2010. Among traditional IRA owners, 5.2 percent contributed, while 24.0 percent of those owning a Roth contributed to it during 2010. Of those individuals contributing to an IRA, 43.5 percent contributed the maximum amount. Of those contributing to a traditional IRA, 48.7 percent maxed out their contribution, while 39.3 percent did so with a Roth. The average and median account balances increased from $54,863 and $15,756 respectively in 2008 to $67,438 and $17,863 in 2010. This represents an increase of 22.9 percent in the average account balance and 13.4 percent in the median balance. The total individual balances also increased for both the average (32.2 percent) and the median (26.2 percent). 相似文献
339.
This article investigates how work–family balance and the gender division of labour differ according to whether children are in early childhood, middle childhood or the early teen years. It uses measures of both behaviour and attitudes, drawing on two nationally representative Australian data sets, the Bureau of Statistics Time Use Survey and the Household Income and Labour Dynamics in Australia. Women have more responsibility for care than men, but with older children there is greater gender equity in the division of labour, a less pressing domestic burden and less maternal time stress. This occurs because women recalibrate their commitments to work and home, not because domestic labour is redistributed between mothers and fathers. Further, it does not hold if women replace unpaid with paid labour; mothers who work full time have high total workloads and high stress levels regardless of the age of children. Fathers are more satisfied with their work–family balance the more they participate in childcare and the more they feel supported by their workplace to access family‐friendly work policies. 相似文献
340.
Define the predictability number α(T) of a tournament T to be the largest supermajority threshold for which T could represent the pairwise voting outcomes from some population of voter preference orders. We establish that the predictability
number always exists and is rational. Only acyclic tournaments have predictability 1; the Condorcet voting paradox tournament
has predictability ; Gilboa has found a tournament on 54 alternatives (i.e. vertices) that has predictability less than , and has asked whether a smaller such tournament exists. We exhibit an 8-vertex tournament that has predictability , and prove that it is the smallest tournament with predictability < . Our methodology is to formulate the problem as a finite set of two-person zero-sum games, employ the minimax duality and
linear programming basic solution theorems, and solve using rational arithmetic.
D. Shepardson was supported by a NSF Graduate Research Fellowship during the course of this work. 相似文献