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   164篇
  免费   9篇
财政金融   44篇
工业经济   8篇
计划管理   13篇
经济学   17篇
运输经济   5篇
旅游经济   11篇
贸易经济   44篇
农业经济   5篇
经济概况   25篇
邮电经济   1篇
  2023年   4篇
  2022年   1篇
  2021年   2篇
  2020年   2篇
  2019年   13篇
  2018年   11篇
  2017年   6篇
  2016年   10篇
  2015年   4篇
  2014年   4篇
  2013年   18篇
  2012年   5篇
  2011年   10篇
  2010年   7篇
  2009年   11篇
  2008年   3篇
  2007年   7篇
  2006年   2篇
  2005年   6篇
  2004年   2篇
  2003年   5篇
  2002年   6篇
  2001年   8篇
  2000年   3篇
  1999年   2篇
  1998年   2篇
  1997年   1篇
  1996年   2篇
  1995年   1篇
  1994年   2篇
  1993年   1篇
  1992年   1篇
  1990年   2篇
  1989年   1篇
  1988年   2篇
  1987年   2篇
  1986年   1篇
  1985年   1篇
  1982年   1篇
  1981年   1篇
排序方式: 共有173条查询结果,搜索用时 15 毫秒
31.
We examine financial literacy and the returns to financial literacy education, specifically focusing on the racial financial literacy gap. We confirm evidence that whites have higher financial literacy scores relative to minorities and that financial literacy increases with participation in financial literacy education. However, we find the benefit of participation in financial literacy education is higher for whites than that for minorities. Thus, the impact of being white alone persists, indicating a racial financial literacy and/or behavioral difference despite financial literacy education. Our findings have implications for policymakers interested in narrowing the racial wealth gap via financial literacy education.  相似文献   
32.
Before last year's dot-com meltdown, one of the most hyped areas was large industry-based business-to-business (B2B) marketplaces. Most of these have either failed or are struggling. Instead, the growth today is in less ambitious online auctions where individual firms, increasingly having to focus on costs, seek suppliers of the products or services they need. FreeMarkets, growing fast though still unprofitable, is the leader in this growing field. This case discusses the problems and potential not only for FreeMarkets itself but also for the buying and selling companies which use it.  相似文献   
33.
This paper reports a new set of estimates of the returns to swine research in Canada. These estimates are obtained using Agriculture and Agri‐Food Canada's Canadian Regional Agricultural Model (CRAM). Positive Mathematical Programming is incorporated into the model for use in this study. The CRAM allows the effects of supply shifts from technological change in the hog industry to interact with product and factor market conditions in the rest of Canadian agriculture. Extensive sensitivity analysis is conducted to examine the robustness of the return estimates under variations in some of the key assumptions employed in the analysis. The costs of public and private sector swine research are estimated. Public sector research costs are inclusive of the marginal excess burden of taxation. Overall, the estimated benefits from Canadian swine research are high relative to the estimated costs for the time period considered. Previous estimates of the returns to Canadian swine research were obtained by Huot et al. (1989) with a partial equilibrium model that did not allow for intra‐sectoral resource use adjustments. The estimated returns obtained in the present study are generally higher than those obtained by Huot et al. For example, the estimates obtained from the direct application of the econometrically estimated supply function in this study gave an internal rate of return of about 124% and a benefit‐cost ratio of 22.4 to 1. Huot et al reported comparable estimates of about 43% for the internal rate of return and 6–7 to 1 for the benefit‐cost ratio. The differences in returns are not solely attributable to the use of a multi‐market versus a single‐market partial equilibrium approach. There are also differences in the estimates of the marginal excess burden of taxation between the two studies. L'analyse que void présente une nouvelle série d'estimations quant au rendement de la recherche porcine au Canada. Ces estimations dérivent du Modèle d'analyse régionale de l'agriculture du Canada (MARAC) du ministère canadien de l'Agriculture et de l'Agroalimentaire. Aux fins de la présente étude, on avait intégré au modèle une programmation mathématique positive. Le MARAC autorise l'interaction entre les retombées d'une modification de l'offre attribuable au virage technologique de l'industrie porcine et les conditions du marché des produits et des facteurs dans le reste de l'agriculture canadienne. Les auteurs ont effectué une analyse de sensibilité poussée en vue d'établir la robustesse de leurs estimations quand variaient quelques‐unes des principales hypotheses de l'analyse. On a estimé le coût de la recherche sur les pores poursuivie par les secteurs public et privé. Dans le secteur public, le coût de la recherche incluait une charge fiscale légérement excessive. Dans l'ensemble, la recherche sur les porcs entreprise au Canada a rapporté beaucoup comparativement à ce qu'elle a coûté pendant la période à l'étude. Les estimations antérieures, établies par Huot et ses collaborateurs (1989), venaient d'un modèle àéquilibre partiel ne permettant aucun ajustement pour l'utilisation intra‐sectorielle des ressources. Les revenus estimés ici sont généralement plus élevés que ceux de Huot et de ses collaborateurs. Ainsi, une application directe de l'offre estimée par des méthodes économétriques à l'analyse donne un taux de rendement interne d'environ 124 % et un indice de rentabilité de 22,4 pour 1. À titre de comparaison, Huot et ses collaborateurs rapportent des résultats d'environ 43 % pour le taux de rendement interne et de 6 à 7 pour 1 en ce qui concerne l'indice de rentabilité. Pareil écart ne résulte pas uniquement du choix d'un modèle àéquilibre partiel reposant sur plusieurs marchés au lieu d'un seul; on relève aussi des variations dans l'estimation du léger excès de la charge fiscale entre les deux études.  相似文献   
34.
35.
Globalization has been seen as both a threat and an opportunity whenever it has occurred. Jamie Anderson, Martin Kupp and Jörg Reckhenrich give us an artists' perspective on managing in a global business world.  相似文献   
36.
The impact of legal status on economic outcomes has been well documented in the literature with most research focused on labor market outcomes such as wages and occupational mobility. In this paper, I utilize the exogenous variation created the Immigration Reform and Control Act (IRCA) of 1986 to estimate the effect of amnesty polices on homeownership among undocumented immigrants. Using a regression discontinuity framework, the results suggest that the IRCA increased homeownership rates of eligible immigrants by around 4 percentage points relative to ineligible immigrants. Moreover, an extension to the main analysis suggests that immigrants ineligible for the IRCA adjusted their household formation by increasing the rates of coresidency. (JEL J61, R23, R31)  相似文献   
37.
38.
Anti-retaliation protections for whistleblowers are routinely included in federal statutes. During the past decade, claims of retaliation in employment-related cases have grown in numbers and in reach, due in part to a seemingly far-reaching commitment by the U.S. Supreme Court to interpret anti-retaliation provisions to provide maximum protection to complainants. Employers must take care not to run afoul of the anti-retaliation provisions; however, that does not mean that employees who complain of discrimination are ‘untouchable.’ This article provides an overview of anti-retaliation law as it relates to the employer–employee relationship and outlines eight practical tips for managing and avoiding retaliation claims. Though anti-retaliation provisions provide ample reason for employers to proceed with caution in the face of employee complaints, employers need not succumb to paralyzing litigation fear when addressing concerns regarding complaining employees’ performance issues.  相似文献   
39.
The purpose of this paper is to advocate a shift in research and practice on organizational socialization towards one based on positive organizational behaviour (POB). First, we demonstrate how the prevailing perspectives of organizational socialization are based on a cognitive‐learning process that emphasizes information and knowledge acquisition. We then review the literature on POB and psychological capital (PsyCap) and argue that socialization processes should be designed to develop the PsyCap of newcomers. We offer a new approach to organizational socialization called socialization resources theory (SRT) and describe four broad socialization resources that can be used to develop newcomers' self‐efficacy, hope, optimism, and resilience. Finally, we discuss the implications of this approach for research and practice on organizational socialization. Copyright © 2010 ASAC. Published by John Wiley & Sons, Ltd.  相似文献   
40.
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