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   1517篇
  免费   117篇
财政金融   269篇
工业经济   136篇
计划管理   230篇
经济学   340篇
综合类   13篇
运输经济   17篇
旅游经济   42篇
贸易经济   369篇
农业经济   74篇
经济概况   142篇
邮电经济   2篇
  2023年   19篇
  2022年   12篇
  2021年   24篇
  2020年   55篇
  2019年   64篇
  2018年   80篇
  2017年   80篇
  2016年   64篇
  2015年   51篇
  2014年   61篇
  2013年   167篇
  2012年   67篇
  2011年   80篇
  2010年   67篇
  2009年   73篇
  2008年   66篇
  2007年   54篇
  2006年   47篇
  2005年   47篇
  2004年   53篇
  2003年   29篇
  2002年   51篇
  2001年   24篇
  2000年   32篇
  1999年   27篇
  1998年   15篇
  1997年   18篇
  1996年   9篇
  1995年   12篇
  1994年   10篇
  1993年   10篇
  1992年   15篇
  1991年   7篇
  1990年   5篇
  1988年   5篇
  1986年   12篇
  1985年   9篇
  1984年   9篇
  1983年   12篇
  1982年   10篇
  1981年   9篇
  1980年   18篇
  1979年   8篇
  1978年   8篇
  1977年   10篇
  1976年   4篇
  1975年   4篇
  1974年   3篇
  1971年   3篇
  1969年   3篇
排序方式: 共有1634条查询结果,搜索用时 531 毫秒
101.
In 2002, Standard & Poor's (S&P) introduced Core Earnings as a proprietary, uniform earnings metric, with the goal of improving financial reporting. The distinguishing feature of Core Earnings is its consistent treatment of seven adjustments to GAAP earnings for which there is no consensus adjustment by managers and analysts. We use stock price and return data to assess whether investors perceive Core Earnings to be more value relevant than GAAP earnings. The implementation of FASB 123R changed the calculation of GAAP and Core Earnings. This change allows us to assess the role of stock option expense in the valuation of earnings numbers by partitioning the sample into pre‐ and post‐FASB 123R periods and creating consistent measures of GAAP and Core Earnings. Our price results indicate that Core Earnings is more value relevant than GAAP earnings in the pre‐period after controlling for stock option expense, and in the post‐FASB 123R periods. The price results provide empirical evidence consistent with S&P's expectation that a uniformly calculated earnings measure is a more consistent and useful indicator of current performance and future earnings.  相似文献   
102.
Predictive analytics is impacting many diverse areas, ranging from baseball and epidemiology to forecasting and customer relationship management. Manufacturers, retailers, software companies, and consultants are creatively discovering new applications of big data using predictive analytics in supply chain management and logistics. In practice, predictive analytics is generally atheoretical; however, we develop a 2 × 2 model to explain the role of predictive analytics in the theory development process. This 2 × 2 model shows that in our discipline we have traditionally taken one path to theory development, but that predictive analytics can be a salient component of a comprehensive theory development process. The model points to a number of research questions that need to be addressed by our research community. These questions are not just highly relevant to the academic community but also in urgent need of answers to help practitioners execute the right strategies with greater precision and efficiency. We also discuss how one disruptive trend, the maker movement, changes the nature of who the producers are in the supply chain, making big data even more valuable. As we engage in higher levels of dialogue we will be able to make meaningful progress addressing these vital research topics.  相似文献   
103.
104.
This paper reports an empirical study of the factors affecting burden sharing among OECD's 22 DAC members in ‘bankrolling’ the multilateral aid agencies. Annual data over 1970–2000, pooled across the donor countries, form the basis for the empirical estimation of each donor's share in the ODA aid receipts for each multilateral agency. Our findings suggest the existence of reverse exploitation, i.e., the financial burden of the agencies is disproportionally carried by the smaller donors. The study also finds that factors such as inherent donor generosity, donor concern for domestic egalitarianism, and the extent to which donors are pro‐poor in their bilateral aid policies have an impact on their readiness to support multilateral agencies financially. Size of the donor government and its budgetary balance positively influence burden sharing of contributions to other multilateral agencies. But neither the phase of economic cycle nor the rate of economic growth affects the burden‐sharing responsibility of donors. It was also observed that contributions by EU members to the EC do not appear to crowd‐out their contributions to other multilateral aid agencies and that right‐wing donor governments are generally more parsimonious with regard to financial assistance to multilateral aid agencies. The preferred alternative, particularly among EU member countries, appears to be the EC.  相似文献   
105.
Since its publication in 1909, Daniel Burnham's Plan of Chicago has been criticized for its lack of attention to social issues and for the failure of subsequent reconstruction projects to live up to the ambition of the plan. These criticisms assume that the Plan of Chicago was insufficiently progressive, or they evaluate the Plan by reference to the successes and failures of subsequent decades of urban reconstruction in Chicago. This article argues that the key to understanding the Plan of Chicago is to place it in its historical context. Burnham's Plan of Chicago was an expression of the tradition of Chicago civic boosterism and earlier city‐building practices as much as it was of the nascent profession of city planning. Finally, while the Plan did neglect housing, poverty, and other social questions, it did possess a social vision based on civic inclusivity, rather than economic inclusivity. The Plan can be read as a reform document based on the assumption that physical environment shapes individual character and social relationships. It assumed the creation of a unified and harmonious physical city would produce a contented and productive citizenry. In short, the Plan of Chicago deployed a transformative vision in the service of conservative goals.  相似文献   
106.
This article considers processes of urban development within the context of mega‐event preparations in Rio de Janeiro. We begin with a brief overview of these development processes, highlighting their connections to political and economic change in recent years. Proponents of these mega‐event‐led initiatives argue that Rio is undergoing a period of inclusive growth and integration: a perspective we call here a ‘post‐Third‐World city' narrative of urban renewal. Critics, however, contend that urban officials are harnessing mega‐events (e.g. the 2014 World Cup and the 2016 Olympic Games) to push forward a neoliberal agenda of socially unjust policies benefiting the interests of capital and marginalizing the city's poor and especially its favelas (i.e. the ‘city‐of‐exception' thesis). In this article we explore the insights of these two perspectives and consider why they have grown popular in recent years. Though we side generally with the city‐of‐exception thesis, we argue that important geographic and historical particularities must also be accounted for. Without carefully situating analytical perspectives empirically—in particular, cases in which theoretical models are drawn from European and North American contexts—urban researchers risk concealing more than they reveal in analyses of rapidly developing countries like Brazil.  相似文献   
107.
During the 1997 Asian currency crisis and resulting imposition of capital controls in Malaysia, evidence from previous studies shows that firms with political connections suffered more during the crisis but benefited more when capital controls were introduced. In the period since then, the evidence shows financial firms with political connections have not performed as well as others since the measures set up to support them have been removed. The study period not only includes the relaxation of capital controls, but also the resignation of Tun Dr. Mahathir Mohammad as prime minister and the handover of control to Datuk Seri Abdullah Ahmad Badawi.  相似文献   
108.
The purpose of this study was to investigate the relationships among employee self-image/store image congruence, employee–store commitment, and employee intention to leave within the context of retail stores. Data were collected using a survey method. Usable questionnaires were completed by 276 retail store employees. Path analysis was used to test the hypotheses. Results revealed employee self-image/store image congruence was positively related to store image attractiveness. In turn, store image attractiveness was positively related to employee–store commitment both directly and indirectly through intrinsic job satisfaction. Lastly, both intrinsic job satisfaction and employee–store commitment were negatively related to employees’ intention to leave.  相似文献   
109.
A firm that simultaneously engages in a high degree of both innovation and efficiency follows an approach that is often referred to as an ambidextrous strategy. Surprisingly, relatively few firms are able to balance these two emphases. Internal battles for resources often tip the scales in favor of efficiency over innovation, or vice versa. Management gurus frequently warn that simultaneously pursuing both can set the firm up for mediocre performance, yet the turbulent nature of today’s markets and cut-throat competition create a renewed need for firms to reconsider this dual approach for longer-term success. Unfortunately, practical insights from empirical studies regarding performance benefits and implementation issues are still scant. Perhaps this is one reason why few firms are successful in both efficiency and innovation. In this article, we provide evidence—using a cross-industry survey of senior marketing managers in publicly-traded U.S. firms—that firms which successfully employ an ambidextrous strategy outperform those which overemphasize either efficiency or innovation. Furthermore, we highlight marketing’s role as an example of the often overlooked need for successful functional implementation. Finally, we provide useful methods for managers to answer three key questions: (1) Is my firm ambidextrous?; (2) Should my firm be ambidextrous?; and, if so (3) How can my firm become ambidextrous?  相似文献   
110.
The presence or absence of error in point‐of‐sale (POS) data and inventory system records directly affects retailer performance. This study identifies various error sources in retail supply chains and studies the influence of inventory and POS (demand) errors in a simulated retail outlet according to fill rate and average inventory. Other things being equal, we find that inventory record error reduces fill rate more than demand error. This study adds further evidence to other studies that suggest the costs caused by errors in POS systems may be overstated.  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