全文获取类型
收费全文 | 22228篇 |
免费 | 657篇 |
专业分类
各国政治 | 901篇 |
工人农民 | 1497篇 |
世界政治 | 1358篇 |
外交国际关系 | 811篇 |
法律 | 13099篇 |
中国共产党 | 1篇 |
中国政治 | 77篇 |
政治理论 | 5049篇 |
综合类 | 92篇 |
出版年
2021年 | 80篇 |
2020年 | 252篇 |
2019年 | 309篇 |
2018年 | 1539篇 |
2017年 | 1518篇 |
2016年 | 1383篇 |
2015年 | 373篇 |
2014年 | 369篇 |
2013年 | 1725篇 |
2012年 | 488篇 |
2011年 | 1261篇 |
2010年 | 1327篇 |
2009年 | 937篇 |
2008年 | 1097篇 |
2007年 | 1031篇 |
2006年 | 388篇 |
2005年 | 409篇 |
2004年 | 512篇 |
2003年 | 487篇 |
2002年 | 418篇 |
2001年 | 552篇 |
2000年 | 501篇 |
1999年 | 383篇 |
1998年 | 253篇 |
1997年 | 230篇 |
1996年 | 202篇 |
1995年 | 194篇 |
1994年 | 211篇 |
1993年 | 190篇 |
1992年 | 255篇 |
1991年 | 282篇 |
1990年 | 251篇 |
1989年 | 276篇 |
1988年 | 254篇 |
1987年 | 238篇 |
1986年 | 296篇 |
1985年 | 257篇 |
1984年 | 209篇 |
1983年 | 235篇 |
1982年 | 166篇 |
1981年 | 156篇 |
1980年 | 116篇 |
1979年 | 169篇 |
1978年 | 112篇 |
1977年 | 107篇 |
1976年 | 95篇 |
1974年 | 100篇 |
1973年 | 78篇 |
1972年 | 77篇 |
1971年 | 59篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
981.
Edward S. Greenberg 《政策研究评论》1990,10(1):103-125
The "corporate liberal" regime that held together in America from the end of World War I1 to the 1960s was marked by broad agreement on ideology, public policy and a stable ruling coalition centered in the Democratic Party. This regime unraveled in the late 1960s and 1970s with the relative decline in American military and economic hegemony and the rise of a "left liberal insurgency". Key corporate liberal intellectuals and constituencies migrated to the Republican Party under Reagan. Reaganism will not sustain itself because its coalition partners are too disparate, its failure to transform the Republicans into a majority party, a lack of consensus on many issues, and the continued decline of the U.S. in the international economy. Corporate liberalism will find itself migrating to a revitalized Democratic Party, under a centrist leadership favoring fiscal responsibility, government-corporate partnerships, and a more efficient military. 相似文献
982.
983.
This article presents an analytic model for understanding the role of decision makers in bringing about significant policy and institutional changes and in understanding how processes of agenda setting, decision making, and implementation shape the content, timing, and sustainability of reform initiatives. Central to the model is the assertion that policy elites and the policy making process are important determinants of reform. The framework indicates that circumstances surrounding issue formation, the criteria that decision makers use to select among options, and the characteristics of specific policies are analytic categories that explain a considerable amount about reform outcomes. The model is based on cases developed by participants in twelve initiatives to bring about policy and institutional change in a variety of developing countries. 相似文献
984.
Richard R. Lau 《Political Behavior》1989,11(1):5-32
Chronic accessibility refers to a long-term bias to notice, process, and have available for recall certain types of information across a variety of different stimulus objects in a variety of different situations. This paper illustrates the usefulness of studying the chronic accessibility of political constructs in the field of political behavior. The chronic accessibility of four generic political constructs are operationalized: candidates, issues, groups, and parties. The accessibility of these four political constructs is shown to be relatively stable over time and to guide the processing of information about a wide variety of political objects. Next, a voting model is tested that identifieswhich voters will rely chiefly on issue orientations, group orientations, candidate orientations, and/or party orientations in making their vote decision. The voting model is validated across two distinct ways of operationalizing the political chronicities and three different election studies spanning a 28-year period. Finally, although this paper has focused onindividual political behavior, several ways that an information processing approach could shed light on macrolevel political questions are discussed. 相似文献
985.
S Grad 《Social security bulletin》1989,52(1):2-10
The SIPP data have provided a first look at the relative economic status of various types of Social Security beneficiaries. They have shown that the different types of Social Security beneficiaries face very different economic circumstances. Retired workers and wife beneficiaries have the highest family incomes adjusted for family size. Aged widows and minor children have the lowest family incomes, with high proportions of poor or near poor. And disabled workers are in between, but also have high proportions of poor or near poor. Retired-worker and wife beneficiary households also have considerably more asset holdings than disabled-worker or widow beneficiary households. Beneficiaries with high family incomes are very likely to live with relatives and to rely heavily on the relatives' income. The high-income families tend to have non-means-tested sources of family income other than Social Security amounting to substantial proportions of their total income and to have high asset holdings. Conversely, beneficiaries with low family incomes are very likely to live alone or with nonrelatives, to rely heavily on Social Security and means-tested benefits, and to have low asset holdings. A majority of ever-poor beneficiaries (with the exception of widow beneficiaries) are poor in only some months of a year. This situation is not consistent with the stereotype of beneficiaries living on fixed incomes. But the change in poverty status is often due to a change in the income of other family members rather than of the beneficiary. And in some cases, a change in poverty status occurs with little or no change in income as the cost of living rises. 相似文献
986.
Svein S. Andersen 《Scandinavian political studies》1989,12(2):147-166
Elite autonomy is often discussed in relation to oligarchic tendencies within organizations. The article demonstrates how autonomy of elites may have a more stable basis if it rests on inter-elite support. The focus is on the role of autonomous, tightly coupled, and exclusive elite networks characterized by jointly held perceptions and reciprocity – cliques – in a small political system, such as in Norway. The argument is based on a study of the Norwegian Institute of Atomic Energy and its political environment, 1949–79. The formation and survival of autonomous cliques are stimulated by properties of small and tightly knit political systems: (1) transciency, (2) scarcity of qualified personnel, (3) consensus on national goals, and (4) elites' need to protect themselves from judgements based on strong egalitarian norms. The existence of autonomous cliques in a policy area has important implications for: (1) political entrepreneurship, (2) organizational development, and (3) legitimacy in relation to the environment. The management and control via informal clique organization have received little attention. Thus, this study serves as a supplement to the literature on bureaucratic politics and organization theory. 相似文献
987.
988.
Data from the Continuous Longitudinal Manpower Survey and the Current Population Survey were used to estimate the effects of CETA, a governmental jobs program, on the economic well-being of separated, divorced, and widowed women over age thirty. After training, CETA participants had increases in earnings and tended to have higher earnings than comparable CPS respondents. Participants in on-the-job training and public service employment had greater increases than participants in the other CETA programs. CETA enrollees with a high school degree had greater increases in earnings than those who had not completed high school, while whites had greater increases in earnings than non-whites. 相似文献
989.
Recent studies have raised serious concerns about the quality of governmental audits by independent CPAs. Part of the problem is that many governmental units do not use effective audit procurement procedures. This article examines current state guidelines for the procurement of CPA audit services by local governments and recommends an expansion of the states' role in this area. 相似文献
990.