全文获取类型
收费全文 | 24095篇 |
免费 | 1355篇 |
国内免费 | 2篇 |
专业分类
各国政治 | 1108篇 |
工人农民 | 1056篇 |
世界政治 | 1530篇 |
外交国际关系 | 822篇 |
法律 | 15854篇 |
中国共产党 | 69篇 |
中国政治 | 452篇 |
政治理论 | 4224篇 |
综合类 | 337篇 |
出版年
2021年 | 118篇 |
2020年 | 487篇 |
2019年 | 509篇 |
2018年 | 679篇 |
2017年 | 728篇 |
2016年 | 780篇 |
2015年 | 606篇 |
2014年 | 686篇 |
2013年 | 2515篇 |
2012年 | 627篇 |
2011年 | 681篇 |
2010年 | 698篇 |
2009年 | 737篇 |
2008年 | 706篇 |
2007年 | 735篇 |
2006年 | 768篇 |
2005年 | 649篇 |
2004年 | 583篇 |
2003年 | 526篇 |
2002年 | 542篇 |
2001年 | 912篇 |
2000年 | 768篇 |
1999年 | 643篇 |
1998年 | 318篇 |
1997年 | 245篇 |
1996年 | 264篇 |
1995年 | 251篇 |
1994年 | 240篇 |
1993年 | 237篇 |
1992年 | 403篇 |
1991年 | 433篇 |
1990年 | 421篇 |
1989年 | 398篇 |
1988年 | 425篇 |
1987年 | 400篇 |
1986年 | 446篇 |
1985年 | 423篇 |
1984年 | 352篇 |
1983年 | 329篇 |
1982年 | 242篇 |
1981年 | 234篇 |
1980年 | 198篇 |
1979年 | 319篇 |
1978年 | 188篇 |
1977年 | 156篇 |
1976年 | 126篇 |
1975年 | 171篇 |
1974年 | 199篇 |
1973年 | 156篇 |
1972年 | 129篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
191.
One of the remedies sought by state and local officials for the growing burden of federal mandates is a mandate reimbursement law. A major purpose of mandate reimbursement is to deter Congress from imposing excessive costs on state and local governments by making it fully accountable for its actions. The paper begins by extending the economic theory of grants to mandates and reimbursed mandates. It goes on to assess the benefits and costs of mandate reimbursement, and to distinguish mandates that should be reimbursed, should a reimbursement program prove desirable, from those that should not. Then, using the economic theory of grants and mandates, the paper compares reimbursed mandates with two alternatives for accomplishing the same objective, compensating grants and procedural rules. It concludes that the latter are more promising than mandate reimbursement. 相似文献
192.
William M. Rees 《The Modern law review》1987,50(1):100-105
193.
194.
195.
This paper reviews China's recent efforts to enact a competitionpolicy (antitrust) law. We focus on three issues: (1) What isthe substance of the proposed law, and how does it differ fromexisting antitrust law in other countries, (2) How will thelaw be implemented or enforced, and how will those who mustimplement this law interpret their mandate, and (3) What willbe the likely effects of this law given China's unique historyand cultural heritage. We emphasize China's economic, legaland regulatory contexts in which an antitrust law may be enforced.Our central focus is the problem of establishing a substantiveand procedural legal framework that is incentive-compatiblewith economic efficiency and growth. The draft law could beimproved, both to increase its clarity and to make its enforcementmore consistent with the goal of achieving improvements in economicefficiency. Nevertheless, there is much merit in the draft,especially its strong focus on reducing anticompetitive practicesof state-owned enterprises (SOEs) and other government bodies.However, our major difficulty with the new law is that, in theabsence of a tradition of reliance on the rule of law, Chineseand foreign enterprises will find it very difficult to relyon the antitrust statute or the actions of the courts in Chinaas a basis for predicting the antitrust liability that mightresult from various business practices. Therefore, the principalvector by which antitrust law (or indeed any law) affects economicbehavior is absent from the Chinese scene. Unless the bureaucracythat enforces the new antitrust law actively pursues a policyof consistent enforcement based on written guidelines, staredecisis, or other sources of predictability, the substance ofthe statute itself will have little significance. That outcomewould represent a significant loss for the economic welfareof the Chinese people. 相似文献
196.
This article surveys the voluminous economic literature on commoditybundling. While bundling has been widely studied, the vast majorityof the literature has focused on theoretical treatments of bundlingthat demonstrate a wide range of reasons why firms might engagein bundling. These papers generally contain restrictive assumptions,including assumptions regarding the existence of monopoly insome markets, and the nature of rivalry in others. The modelscontained in these papers also generally suppress the more obviousand ubiquitous reasons firms may use bundling. Moreover, thesemodels have not been subject to robustness checks, nor havetheir assumptions been tested empirically. This review of theeconomic literature generally confirms the US Solicitor General'sview in 3M v. LePage's regarding the underdeveloped state ofthe economics literature and its position that the US SupremeCourt should defer promulgation of antitrust standards for bundling.While the literature has demonstrated the possibility that bundlingcan generate anticompetitive harm, it does not provide a reliableway to gauge whether the potential for harm would outweigh anydemonstrable benefits from the practice. As a result, the widespreadapplication of the antitrust laws to bundling by firms can generatesignificant error costs by erroneously condemning or deterringefficient business practices. In the future, economists shouldseek to expand their understanding of both the anticompetitiveand procompetitive reasons firms engage in bundling. This willentail studying the reasons why bundling is adopted by firmswithout market power, relaxing the assumption of monopoly intheoretical models, and generating testable hypotheses and thedata to test them. 相似文献
197.
198.
邓洪军 《广东省社会主义学院学报》2006,(3):10-14
中共中央颁发的《关于加强人民政协工作的意见》是人民政协工作的指南。充分发挥民主党派和无党派人士在人民政协的作用、人民政协组织的界别作用、政协委员在履行职能中的主体作用,是搞好人民政协工作的客观要求,应该抓紧抓好,并为之提供实施保障。 相似文献
199.
200.