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   2537篇
  免费   69篇
财政金融   490篇
工业经济   175篇
计划管理   450篇
经济学   541篇
综合类   43篇
运输经济   14篇
旅游经济   38篇
贸易经济   539篇
农业经济   71篇
经济概况   245篇
  2023年   19篇
  2021年   25篇
  2020年   43篇
  2019年   52篇
  2018年   56篇
  2017年   61篇
  2016年   70篇
  2015年   39篇
  2014年   54篇
  2013年   255篇
  2012年   64篇
  2011年   75篇
  2010年   91篇
  2009年   74篇
  2008年   69篇
  2007年   90篇
  2006年   77篇
  2005年   69篇
  2004年   63篇
  2003年   64篇
  2002年   74篇
  2001年   52篇
  2000年   51篇
  1999年   53篇
  1998年   56篇
  1997年   32篇
  1996年   43篇
  1995年   43篇
  1994年   39篇
  1993年   21篇
  1992年   38篇
  1991年   32篇
  1990年   22篇
  1989年   30篇
  1988年   22篇
  1987年   18篇
  1986年   26篇
  1985年   55篇
  1984年   47篇
  1983年   41篇
  1982年   36篇
  1981年   28篇
  1980年   35篇
  1979年   39篇
  1978年   38篇
  1977年   36篇
  1976年   26篇
  1975年   26篇
  1974年   33篇
  1972年   16篇
排序方式: 共有2606条查询结果,搜索用时 15 毫秒
991.
992.
993.
We consider the economic consequences of changing the foreclosure rules. By incorporating renegotiation into the analysis, we show that although renegotiation decreases the number of foreclosures it can make the effects of foreclosure more significant. Even when foreclosure does not actually occur, a change in foreclosure rules changes the threat points of lender and borrower in any renegotiation, and thus changes the effective interest rate that the lender receives. In the long run, stated interest rates on loans will adjust to compensate for any change in the effective interest rate. We also examine the impact of a change in foreclosure laws on the borrower's welfare.  相似文献   
994.
This article analyzes plant-level panel data from Chile andColombia to assess how manufacturers might respond to carbontaxes and other policies that induce substitution between cleanand dirty fuels. Is producer flexibility linked with sectorof activity, capital vintage, or rates of new capital formation?When adjustments in energy use occur, are they accomplishedthrough changes in factor proportions for individual producers,changes in the output shares of producers within an industry,or changes in the relative production levels of different manufacturingindustries? Patterns of energy use within and between industriesshow that fiscal policies can significantly influence the leveland mixture of energy use among manufacturers.  相似文献   
995.
Thispaper describes an ingenious and elegant scheme for implementinga destination-based value added tax (VAT) on cross-border tradewithin a nation or group of nations. Sales to local purchasers(registered traders, households, and unregistered traders) wouldbe subject to the local VAT, but sales to purchasers in otherstates would be zero-rated for state VAT and subject insteadto a ``compensating value added tax' (CVAT). Credit would beallowed for tax on purchases by registered traders: for the localVAT on intrastate purchases and for the CVAT on interstate purchases.  相似文献   
996.
Price Discovery without Trading: Evidence from the Nasdaq Preopening   总被引:3,自引:0,他引:3  
This paper studies Nasdaq market makers' activities during the one and one-half hour preopening period. Price discovery during the preopening is conducted via price signaling as opposed to the auction used to open the NYSE or the continuous market used during trading. In the absence of trades, Nasdaq dealers use crossed and locked inside quotes to signal to other market makers which direction the price should move. Furthermore, we find evidence of price leadership among market makers that bears little resemblance to their IPO\SEO lead underwriter participation.  相似文献   
997.
本文为英格兰银行负责货币政策的副行长查尔斯·比恩(Charles Bean)先生在2009年8月25日欧洲经济学协会熊彼特讲座上的主题演讲。与其他对于本轮危机的分析相比,本文有两个最显著的特点:一是视野更加开阔、观点更加平衡:二是分析框架更加规范、逻辑性强。本文所涉及的问题正是国际金融监管改革的核心。  相似文献   
998.
By considering a broad class of securities offerings that we termcapital structurings, a firm can always avoid pooling with firms whose prospects are poorer. This result implies that firms need not indulge in costly information gathering, hoping thereafter to signal to investors. One application allows us to describe a new theory of capital structurings, in which firms choose their capital structure not (as in traditional capital structure signaling theory) to signal privately known prospects, but rather to signal that no (productively useless) investigation of prospects has been pursued. A second application addresses the issue of the impossibility of informationally efficient capital markets: firms are capable of establishing conditions under which investors will recognize informational efficiency. The authors wish to acknowledge helpful comments by participants in seminars at the University of Hawaii at Manoa and the Univeristy of Tsukuba. Particular thanks go to Adam Brandenburger and an anonymous referee. Naturally, any remaining errors are the responsiblity of the authors. C.J.J. is on leave at the Council of Economic Advisers. This article reflects the opinions of the authors and not that of the Council of Economic Advisers. Much of the work for this article was conducted while E.H.R. was on leave at the Institute of Socio-Economic Planning at the University of Tsukuba, Tsukuba, Ibaraki 305, Japan.  相似文献   
999.
Prior research has suggested that the information content associated with analysts’ forecast revisions is not immediately incorporated into a firm’s stock price. We find that the apparent anomaly is concentrated in low-priced firms that receive favorable earnings revisions. Variables (such as analyst coverage and celebrity status) cannot reliably explain variations in price formations. Finally, we find that the magnitude of the post-forecast revision drift has decreased after 2002. Overall, our results suggest that the analysts’ forecast revisions anomaly can be explained by a combination of random statistical variations and transaction costs.  相似文献   
1000.
This study provides a review of some of the major court rulings that have shaped and continue to shape the commercial general liability (CGL) market. The evolution of the concepts of "triggers" and allocations systems is examined to gain a perspective on the way in which courts reinterpret contract language to apply to new and emerging exposures. A review of the issues impacting the CGL provides valuable insights into the way court rulings can create a significant impact in the insurance market. A stream of court decisions provides the backdrop for today's challenges, including the reemergence of asbestos claims. The study also fills a gap in the literature related to the crisis in the CGL marketplace and changes in the pricing, regulation, and solvency of insurers operating in those lines. As old risks continue to evolve and new risks emerge, courts have begun to reinterpret liability contracts in much the same way as they reinterpreted contracts with regard to pollution and products in the 1970s and 1980s. Recent rulings related to asbestos and environmental liability underscore the importance of these issues in today's marketplace. By reviewing these events related to the CGL policy, insurers, insureds, and regulators may gain a new perspective on the importance of developing a clear standard wording that will be consistently interpreted in light of new exposures.  相似文献   
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