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   249篇
  免费   16篇
财政金融   38篇
工业经济   27篇
计划管理   54篇
经济学   32篇
综合类   3篇
运输经济   1篇
旅游经济   11篇
贸易经济   72篇
农业经济   6篇
经济概况   21篇
  2022年   1篇
  2021年   6篇
  2020年   4篇
  2019年   7篇
  2018年   6篇
  2017年   9篇
  2016年   7篇
  2015年   13篇
  2014年   8篇
  2013年   34篇
  2012年   10篇
  2011年   15篇
  2010年   9篇
  2009年   9篇
  2008年   6篇
  2007年   11篇
  2006年   6篇
  2005年   6篇
  2004年   4篇
  2003年   9篇
  2002年   2篇
  2001年   8篇
  2000年   9篇
  1999年   6篇
  1998年   4篇
  1997年   4篇
  1996年   1篇
  1995年   2篇
  1994年   1篇
  1993年   1篇
  1992年   4篇
  1991年   9篇
  1990年   4篇
  1989年   5篇
  1988年   2篇
  1987年   2篇
  1986年   3篇
  1985年   3篇
  1984年   1篇
  1983年   1篇
  1982年   5篇
  1981年   3篇
  1980年   1篇
  1978年   1篇
  1976年   1篇
  1975年   1篇
  1968年   1篇
排序方式: 共有265条查询结果,搜索用时 15 毫秒
71.
72.
Given the increased worldwide unrest and a large number of displaced individuals, understanding the economic impacts of civil war has been the subject of growing attention by academics and policymakers. The 10‐year civil war in Nepal from 1996 to 2006 provides an opportunity to assess the impact of civil unrest on income sources and remittance patterns. In this study, we examine the changes in household income generating processes over the period of the Nepali civilwar. Using survey data from the Nepal Living Standards Survey (NLSS) in 1995/1996 and 2010/2011, we observe household income and remittance patterns before and after the civil war. Specifically, we employ a difference‐in‐difference estimator that focuses on the heterogeneity in civil unrest within Nepal to examine how the civil war impacted the sources of household income. Within the context of a slower growth rate of income after the revolution for those in the hardest hit districts, we find that there was also a change in the composition of income sources. In particular, our results suggest that there was a shift from a reliance on wages in the nonagricultural sector to wages in the agricultural sector; that there was a shift from external remittances to internal remittances; and finally that home production—the market value of items produced and consumed within the household—may be taking the place of income in regions hit by unrest. “People living in zones of war are maimed, killed, and see their property destroyed. They may be displaced or prevented from attending school or earning a living. To the extent that these costs are borne unequally across groups, the conflict could intensify economic inequality as well as poverty. The destruction (and deferred accumulation) of both human and physical capital also hinder macroeconomic performance, combining with any effects of war on institutions and technology to impact national income growth. Understanding the economic legacies of conflict is important to the design of post‐conflict recovery” (Blattman & Miguel, 2010).  相似文献   
73.
74.
India imports about half of its domestic consumption needs of edible oils. Groundnuts are a major source of edible oils in India. One of the central problems of groundnut production and processing is huge inefficiencies due to an uncertain production environment owing to rainfed cultivation, the low resource base of smallholder farmers and processors, and the low adoption rates of improved technology. This paper addresses critical issues that impair the groundnut sector’s international competitiveness and efficiency. The paper uses primary data collected from Indian farmers and processors of groundnuts to measure efficiency, and it suggests policies for reducing yield gaps and increasing efficiency. Specific policies suggested from the study are (a) the harnessing of improved varieties with attributes like drought tolerance, high oil content, high productivity for large-scale seed multiplication and distribution by public and private agencies; (b) viable village seed banks and seed networks through cycles of post-rainy season seed multiplication to meet the seed requirements in the rainy season and vice versa; (c) adoption of low-cost technologies to increase profitability and reduce risk; (d) oilseed clusters to facilitate scale and scope economies in processing units; and (e) capital subsidies to accelerate technological upgrading to shed inefficiency in the processing sector. The expected gains in efficiency in the production and processing of oilseeds are expected to result in producer and consumer gains which would justify the proposed incentives for seeds and for technological upgrading in the processing sector.  相似文献   
75.
The use of computer-based simulation models has a long history in areas such as environmental planning and policy-making, and particularly in water management. Policy making in these areas is often characterized by inherent conflict among diverse stakeholders with divergent interests. Although simulation models have been shown to be helpful for such problems, they are typically under the control of a technical analyst or governmental agency and are not available to negotiators in real time. Recent trends in computer technology and user expectations raise the possibility of real-time, user-controlled models for supporting negotiation. But is such accessibility likely to be helpful? This study used a "compressed" longitudinal experiment to investigate the impacts of different scenarios of accessibility of computer-based simulation models. The task was based on a real-life problem in Colorado River water management. Results revealed no significant differences among conditions for either solution quality or satisfaction. These results suggest that the common notion of "more is better" may be inappropriate, and resources for improving computer support of negotiation might best be focused elsewhere.  相似文献   
76.
This paper examines whether and how bank debt is affected by foreign group affiliation. Ceteris paribus, affiliates of foreign business groups only use about half as much bank debt compared to affiliates of domestic groups. Further, the results indicate that geographical and cultural distance between parent and affiliate countries raise barriers when accessing bank financing. The bank debt usage decreases even further if affiliates and parent firms depend on different legal systems or the degree of legal enforcement in the parent firm's country is low.  相似文献   
77.
78.
While it has long been recognized that the human resource function must take a more customer‐oriented perspective on the design and delivery of HR programs, this view has focused primarily on internal customers. However, external customers can provide important input into HR activities (e.g., job analysis information), they can participate in HR activities (e.g., selection decisions), and they can use HR activities (e.g., receive training). By expanding customer orientation in the HR function to focus explicitly on external customers, a more direct relationship between human resource management and competitive organizational performance can be established. © 1999 John Wiley & Sons, Inc.  相似文献   
79.
Sexual harassment has been a difficult area of legal interpretation. Legal frameworks used in other areas of Title VII of the Civil Rights Act have not been used in the development of standards by which to judge on the job harassment. Specific difficulties analyzed are the status of group versus individual protection, the notion that harassment is a correctable violation, problems of defining a hostile environment and determining harm, adverse effects on third parties, harassment without sexuality, and same sex harassment. Disagreements between the Circuit Courts and the EEOC are highlighted and effects on individuals and organizations are discussed. Suggestions for organization policy are made.  相似文献   
80.
Research Summary : Building on the communications and linguistics literatures, we explore the language attributes managers use in interactions with investors and the subsequent reactions of investors. Specifically, we hypothesize that top managers’ use of concrete language attributes in communication with investors broadly associates with positive investor reactions. We further posit that this relationship will be moderated by the level of firm risk. Our results support our hypotheses and, thus, offer important insights to the impression management literature. First, subtle elements of managerial communication can have significant impression management consequences. More specifically, language concreteness is a key language attribute that generally induces positive investor responses. Finally, the effectiveness of language concreteness is conditional on the informational environment of the firm. Managerial Summary : How can managers communicate in a way that presents the firm more positively or reduces the negativity associated with perceived firm risks? Our findings indicate that choosing appropriate persuasive language features in interactions with investors can help a firm manage its impressions. Specifically, we find that top managers’ use of concrete language that provides details and specific information in communication with investors, in general, garners positive investor reactions. Further, the effectiveness of top managers’ use of concrete language depends on investor concerns. More specifically, we find that when a firm is seen as having a riskier profile, using concrete language helps induce a more positive investor response; while when a firm is seen as low risk, using abstract language may be more beneficial.  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