全文获取类型
收费全文 | 17242篇 |
免费 | 320篇 |
专业分类
各国政治 | 815篇 |
工人农民 | 1391篇 |
世界政治 | 897篇 |
外交国际关系 | 666篇 |
法律 | 9842篇 |
中国共产党 | 2篇 |
中国政治 | 145篇 |
政治理论 | 3714篇 |
综合类 | 90篇 |
出版年
2020年 | 127篇 |
2019年 | 156篇 |
2018年 | 1437篇 |
2017年 | 1397篇 |
2016年 | 1217篇 |
2015年 | 261篇 |
2014年 | 227篇 |
2013年 | 1147篇 |
2012年 | 419篇 |
2011年 | 1204篇 |
2010年 | 1208篇 |
2009年 | 811篇 |
2008年 | 972篇 |
2007年 | 900篇 |
2006年 | 232篇 |
2005年 | 257篇 |
2004年 | 393篇 |
2003年 | 384篇 |
2002年 | 201篇 |
2001年 | 359篇 |
2000年 | 337篇 |
1999年 | 291篇 |
1998年 | 156篇 |
1997年 | 115篇 |
1996年 | 131篇 |
1995年 | 127篇 |
1994年 | 129篇 |
1993年 | 103篇 |
1992年 | 160篇 |
1991年 | 156篇 |
1990年 | 147篇 |
1989年 | 139篇 |
1988年 | 161篇 |
1987年 | 158篇 |
1986年 | 160篇 |
1985年 | 148篇 |
1984年 | 157篇 |
1983年 | 162篇 |
1982年 | 99篇 |
1981年 | 69篇 |
1980年 | 83篇 |
1979年 | 106篇 |
1978年 | 85篇 |
1977年 | 76篇 |
1976年 | 69篇 |
1975年 | 59篇 |
1974年 | 50篇 |
1972年 | 53篇 |
1971年 | 56篇 |
1969年 | 54篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
941.
942.
943.
944.
945.
E. C. Pasour Jr. 《Public Choice》1996,87(3-4):243-258
The implications of the calculation debate are explored for Pigouvian, Coasean, and common-law liability approaches to externality problems. There is no escaping Hayekian-Misean information problems, but the institutional setting within which environmental policies are resolved affects the domain of third-party calculation. The calculation required is likely to be significantly less under common-law arrangements than under administrative processes. The primary implication for environmental policy is that increased reliance on competitive market processes and the common law in copying with externality problems may be more effective than attempts to improve current administrative approaches. 相似文献
946.
947.
948.
949.
Keitha Dunstan David Dwyer Scott Holmes 《Australian Journal of Public Administration》1994,53(4):551-562
Abstract: Australian small business enterprises, operated as exempt proprietary companies, are exposed to numerous statutory requirements. The Corporations Law Simplification Taskforce has proposed a number of changes with the stated objective of minimising the statutory burdens faced by small business. One of the recommendations of the taskforce is that most exempt proprietary companies be exempted from the requirement to supply key financial data in annual returns lodged with the Australian Securities Commission. This paper provides a review of the existing statutory responsibility for exempt proprietary companies to prepare annual returns including key financial data and lodge them with the ASC. A common justification offered for the introduction and continued maintenance of annual reporting requirements has been the protection of the public interest. The “public choice” theory of regulation provides alternative explanations for the regulation, including the promotion of producer interests or the promotion of the interests of the regulatory agency responsible for the administration of the legislation, the Australian Securities Commission, and other government departments such as Attorney-General's, Finance and Treasury. The existence of alternative explanations raises the possibility that the regulation is not motivated exclusively by the public interest. Indirect evidence of the usefulness of the annual reporting requirements was gathered with a consideration of the quality of the key financial data disclosed in annual returns. More than 40% of the annual returns lodged by a sample of exempt proprietary companies, during the years 1986 to 1989, contained key financial data which was inconsistent with being extracted from a properly prepared balance sheet (where assets minus liabilities equal shareholders' equity). The possibility that the maintenance of annual reporting requirements is not in the public interest, and the limited reliability of key financial data disclosures made, offers some support for the recent recommendations of the Corporations Law Simplification Taskforce that annual reporting requirements for small business enterprises be modified. 相似文献
950.
Peter Grindley David C. Mowery Brian Silverman 《Journal of policy analysis and management》1994,13(4):723-758
This article reviews the experience of SEMATECH as a model for high-technology research consortia. SEMATECH's original aims of developing next-generation manufacturing technology proved hard to achieve, and the program has refocused on generic technology and the equipment industry infrastructure. Though more modest, these new objectives have produced significant tangible results. The study considers the reasons for the change and implications for consortium design. This is contrasted with the history of other major collaborative research programs in Japan, Europe, and the United States. 相似文献