首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   10481篇
  免费   300篇
财政金融   2030篇
工业经济   982篇
计划管理   1769篇
经济学   2403篇
综合类   135篇
运输经济   72篇
旅游经济   206篇
贸易经济   1790篇
农业经济   564篇
经济概况   826篇
信息产业经济   2篇
邮电经济   2篇
  2023年   55篇
  2021年   51篇
  2020年   122篇
  2019年   158篇
  2018年   181篇
  2017年   213篇
  2016年   218篇
  2015年   144篇
  2014年   213篇
  2013年   1375篇
  2012年   284篇
  2011年   395篇
  2010年   271篇
  2009年   334篇
  2008年   317篇
  2007年   329篇
  2006年   329篇
  2005年   302篇
  2004年   285篇
  2003年   311篇
  2002年   288篇
  2001年   250篇
  2000年   211篇
  1999年   208篇
  1998年   228篇
  1997年   207篇
  1996年   181篇
  1995年   164篇
  1994年   158篇
  1993年   178篇
  1992年   157篇
  1991年   157篇
  1990年   128篇
  1989年   113篇
  1988年   114篇
  1987年   96篇
  1986年   120篇
  1985年   179篇
  1984年   201篇
  1983年   155篇
  1982年   157篇
  1981年   152篇
  1980年   157篇
  1979年   151篇
  1978年   105篇
  1977年   106篇
  1976年   101篇
  1975年   72篇
  1974年   98篇
  1973年   56篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
Jamaica has shifted gradually from an import substitution strategy of industrialization in the 1960s and early 1970s to a much more export-orientated approach. Policy in the 1980s has been based around changes to the real exchange rate, foreign trade liberalization, fiscal incentives to new investment, particularly foreign investment, and selective support through various subsidies. Performance has been mixed, however, with only the garment sub-sector of manufacturing achieving significant export growth. Furthermore, the heavy involvement of transnational firms in the new industrial investment raises questions about the long-run viability of the form of export promotion currently being pursued  相似文献   
992.
Extrapolating from some simple game-theoretic models, this paper suggests that invoking Section 301 will tend to shift the terms of agreement in the US's favor. This shift will be larger (a) the greater the harm to the targeted country from having its access to the US market limited; (b) the smaller the targeted country's ability to harm the US in retaliation; (c) the smaller the costs within the targeted country of complying with the US demands; and (d) the greater the benefit to the US – in the US negotiators' perception – from the demanded liberalization. But these determinants of the success of a Section 301 action do not identify the areas where the social gains from freer trade are largest. Thus there is a tendency to direct Section 301 actions at the wrong targets. Section 301 increases bargaining frictions: attempts to exploit the bargaining power that comes from either private information or commitments can lead to costly delays to agreement or even the possibility of a complete breakdown in the negotiations. And the use of retaliatory strategies can upset an existing global equilibrium and lead to counter-retaliation.  相似文献   
993.
Employee Stock Ownership Programs (ESOPs) have long been promoted as a motivational tool: employees become profit‐minded owners. Latterly, however, more ESOPs are being used as part of a takeover defense: here the ESOPs main purpose is to put more company stock in friendly hands—the employees—who, like existing management, could suffer layoffs, etc. in a hostile takeover. We find that, as a group, only the takeover‐related ESOPs are associated with increased leverage (itself a takeover defense). Non‐target firms show no long‐term increase in debt‐to‐assets. We find little evidence to support the motivation hypothesis: while actual labor costs are lower for ESOP firms, after industry‐adjusting they tend to be unaffected or higher. We find that a few measures of firm financial performance [return‐on‐equity (ROE), return‐on‐assets (ROA), net profit margin (NPM)] do improve significantly, but this appears to be largely a short‐term effect. Industry‐adjusted holding period returns appear to be unaffected by the ESOP; however, ESOP firms that leverage show evidence of long‐term market underperformance. We conclude that ESOPs provide, at best, only a short‐term boost to corporate performance. Copyright © 2000 John Wiley & Sons, Ltd.  相似文献   
994.
The TUC’s political role has been in the forefront of its function for most of its history and has revived with the election of new Labour. This article argues that the TUC’s current political approach is unlikely to contribute towards significant union resurgence in the workplace or politically.  相似文献   
995.
996.
997.
We study three corporate nonmarket strategies designed to influence the lobbying behavior of other special interest groups: (1) astroturf , in which the firm covertly subsidizes a group with similar views to lobby when it normally would not; (2) the bear hug , in which the firm overtly pays a group to alter its lobbying activities; and (3) self-regulation , in which the firm voluntarily limits the potential social harm from its activities. All three strategies reduce the informativeness of lobbying, and all reduce the payoff of the public decision-maker. We show that the decision-maker would benefit by requiring the public disclosure of funds spent on astroturf lobbying but that the availability of alternative influence strategies limits the impact of such a policy.  相似文献   
998.
In the present paper, risk‐management problems where farmers manage risk both through production decisions and through the use of market‐based and informal risk‐management mechanisms are considered. It is shown that many of these problems share a common structure, and that a unified and informative treatment of a broad spectrum of risk‐management tools is possible within a cost‐minimisation framework, under minimal conditions on their objective functions. Fundamental results are derived that apply regardless of the producer's preference towards risks, using only the no‐arbitrage condition that agricultural producers never forego any opportunity to lower costs without lowering returns.  相似文献   
999.
It is widely perceived that credit conditions for UK consumers, particularly in the mortgage market, have been radically liberalized since the 1970s. The implications for the housing market and consumer spending have been important. This article by John Muellbauer draws on a 1997 paper by the author which examined data from the Survey of Mortgage Lenders to learn, from information about loan-to-value ratios of first-time buyers, classified by region, about changes in mortgage credit conditions. By controlling for economic and demographic influences on credit conditions, a single time-varying index of mortgage credit conditions was extracted from these SML data. This index rises in the 1980s, peaking towards the end of the decade. It retraces part of its rise in the early 1990s before rising again by 1995 to a level not far below the previous peak. The article considers whether more recent data suggest a further liberalisation of mortgage credit conditions. It draws on joint research with others to discuss possible implications for consumer spending, house prices, the volume of property transactions and mortgage defaults.  相似文献   
1000.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号