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   187篇
  免费   6篇
财政金融   28篇
工业经济   24篇
计划管理   21篇
经济学   38篇
综合类   1篇
旅游经济   2篇
贸易经济   28篇
农业经济   36篇
经济概况   15篇
  2023年   1篇
  2022年   1篇
  2021年   1篇
  2020年   10篇
  2019年   7篇
  2018年   4篇
  2017年   4篇
  2016年   6篇
  2015年   2篇
  2014年   4篇
  2013年   21篇
  2012年   11篇
  2011年   3篇
  2010年   2篇
  2009年   6篇
  2008年   9篇
  2007年   5篇
  2006年   8篇
  2005年   3篇
  2004年   8篇
  2003年   7篇
  2002年   4篇
  2001年   1篇
  2000年   6篇
  1999年   3篇
  1998年   4篇
  1997年   1篇
  1996年   3篇
  1995年   1篇
  1994年   5篇
  1993年   1篇
  1992年   3篇
  1991年   5篇
  1990年   4篇
  1989年   1篇
  1988年   2篇
  1987年   1篇
  1986年   1篇
  1985年   4篇
  1984年   4篇
  1983年   1篇
  1982年   2篇
  1981年   1篇
  1979年   3篇
  1977年   2篇
  1976年   1篇
  1973年   1篇
  1972年   1篇
  1970年   2篇
  1967年   2篇
排序方式: 共有193条查询结果,搜索用时 328 毫秒
121.
The paper analyses the effects of increased trade exposure on the profitability of firms in Indian industry. While trade reforms are often expected to decrease profit margins as firms struggle to compete in international markets, there is the possibility that increased competition may improve firm efficiency and provide a positive impetus to firm profitability. This paper is different from many others in this area in that it considers both these possibilities. An efficiency index is created to directly analyse the impact of changing efficiency levels on firm profit margins. Results indicate that liberalization significantly influenced profit margins. However, its main effect is through the impact that it has had on other firm variables - market shares, advertising, R&D and exports - all of which changed after 1991. While exports have had a pro-competitive effect on profit margins in the selected sample, AD and R&D both cause an increase in profit margins. It is also found that neither capital nor managerial capabilities (as proxied by remuneration) are particularly effective in increasing profit margins.  相似文献   
122.
Revenue insurance purchase decisions of farmers   总被引:1,自引:0,他引:1  
The objective of this study is to evaluate farm, household, and financial characteristics of cash grain farmers’ decisions of whether to purchase revenue insurance. Using farm-level data these characteristics were identified by estimating a logit model of revenue insurance purchase decisions by farm operators. Results indicate that farm operators with the ability to self-insure through accumulation of sufficient wealth reserves measured in terms of the ratio of debts-to-assets, operators with off-farm income, and participation in production and marketing contracts, are more likely to pursue these strategies as a substitute for federal revenue insurance programmes. Further, study finds that older and wealthy cash grain farmers are less likely to buy revenue insurance.  相似文献   
123.
The crucial role of adoption of innovation in strategic human resource management is becoming increasingly prevalent in both business and academic literature. However, few such studies have been undertaken in a liberalizing country scenario such as that of India. This article attempts to understand the adoption of innovative strategic human resource practices (SHRM) practices in the Indian context. It identifies, analyses and tries to underline the drivers of adoption of innovative strategic human resource SHRM practices in Indian organizations. This study is of critical importance against the backdrop of the liberalization of the Indian economy. Although the liberalization process started in 1991, the effect of the process took a decade for Indian organization to respond to such a structural adjustment. Drawing from SHRM literature, this research report discusses five main propositions of adoption of innovative SHRM practices in Indian organizations. The generalizability, applicability, acceptability and diffusion of practices are discussed.  相似文献   
124.
Road traffic injuries (RTIs) are a leading public health problem and the understanding of RTIs in rural India is limited. The present report documents the burden, pattern, characteristics and outcomes of RTIs in a rural district of India using combined data sources: police and hospital. RTIs contributed for 38% of fatal and 39% of non-fatal injuries with an annual mortality rate of 18.1/100,000 population/year. Young males were affected most and two-wheeler users and pedestrians were involved in 45% and 20% of fatal crashes, respectively. Nearly half (51%) of fatal RTIs occurred on national highways of the district; 46% died immediately at the site. Among those hospitalised, 20% were under the influence of alcohol while use of helmets and seat belts was <5%. Trauma care was deficient in the district leading to greater number of referrals. Road safety should be given high importance in rural India with a focus on safe roads, safe vehicles and safe people along with trauma care.  相似文献   
125.
This study aims to assess the individual impacts of two components of support at the workplace, namely, support from peers and supervisor, on transfer of training in a post‐training environment. Mediation by motivation to transfer in the relationship of supervisor and peer support with transfer of training has also been examined. Data on 149 respondent employees working in a manufacturing unit owned by a leading player in the power transmission business in India has been subject to hierarchical regression analysis. Results confirm the key role of supervisor support in transfer of learned skills. However, the impact of peers on transfer is found to be greater than that of supervisors. The findings prompt us to recommend that peers should be involved in publicizing post‐training experiences and benefits. Organizations and supervisors should encourage peers to motivate employees in applying training skills to the job by means of rewards and recognition. Overall the results contribute to a better understanding of support at workplace as a predictor of transfer.  相似文献   
126.
In the past three decades, farm families have relied on government payments and off‐farm income to reduce income risk and increase total household income. Studies have shown that, as the income effect dominates, government payments tend to reduce off‐farm labor of farm operators and spouses. But that may not be true if one accounts for fringe benefits associated with off‐farm employment. Additionally, with looming budget deficits and the possibility of a reduction in decoupled government payments, farm families may be facing an altered economic environment. Our study addresses this issue by examining the links between government farm program payments and the ever‐important role of fringe benefits in the off‐farm employment of farm couples. Results from farm‐level data actually show that the marginal effect of government payments on hours worked off‐farm will decrease in magnitude when accounting for fringe benefits, ceteris paribus. These results support the notion that farm households’ welfare loss stemming from reduced decoupled payments may be overstated when models exclude fringe benefits from the estimation of off‐farm labor supply.  相似文献   
127.
Even where all agents are risk-neutral, merchants can insure themselves against piracy. Such self-insurance is surprisingly invulnerable to moral hazard. Further, there exist a patrolling intensity and/or penalties for captured pirates which, along with mercantile self-insurance, could eliminate piracy.  相似文献   
128.
We investigate the role of proprietary algorithmic traders in facilitating liquidity in a limit order market. Using order‐level data from the National Stock Exchange of India, we find that proprietary algorithmic traders increase limit order supply following periods of both high short‐term stock‐specific volatility and extreme stock price movement. Even following periods of high marketwide volatility, they do not decrease their supply of liquidity. We define orders from high‐frequency traders as a subclass of orders from proprietary algorithmic traders that are revised in less than three milliseconds. The behavior of high‐frequency trading mimics the behavior of its parent class. This is inconsistent with the theory that fast traders leave the market when stress situations arise, although their limit‐order‐supplying behavior becomes weaker when the increase in short‐term volatility is more informational than transitory. Agency algorithmic traders and nonalgorithmic traders behave opposite to proprietary algorithmic traders by reducing the supply of liquidity during stress situations. The presence of faster traders in the market possibly instills the fear of adverse selection in them. We document that the order imbalance of agency algorithmic traders is positively related to future short‐term returns, whereas the order imbalance of proprietary algorithmic traders is negatively related to future short‐term returns.  相似文献   
129.
India has become the world’s largest milk producer but its dairy industry lacks market access. This paper determines how world dairy policy reforms would affect dairy production and trade in India and the competitiveness of its dairy industry. We measure nominal protection coefficient for India’s dairy products to determine level and change in competitiveness between 1975 and 2001. We estimate parameters of domestic demand for and supply of raw milk and whole milk powder to determine how a world price increase would affect domestic milk production and whole milk powder exports. Results show that India’s dairy products lack export competitiveness. But with less distorted world dairy markets, India could be competitive and would emerge as a net exporter of whole milk powder, benefiting dairy industries and milk producers in India.  相似文献   
130.
Cost efficiency of international insurance firms   总被引:3,自引:0,他引:3  
This article examines the cost efficiency of insurance firms located in 11 countries over a five-year period, 1988–1992. Two X-inefficiency measures are derived, one from the stochastic cost frontier model and the other from the distribution-free model. The results show that X-inefficiencies not only vary by country but by size and specialization. Firms in Finland and France have the lowest X-inefficiency, while firms in the United Kingdom have the highest. On average, small firms are more cost efficient than large firms worldwide. Firms grouped into those offering single or specialized services also operate more cost efficiently than those offering a combination of life and nonlife services (combined firms). The results also indicate that the X-inefficiency estimates derived from the stochastic cost frontier model are more suitable for this sample of data than those derived from the distribution-free model.  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