全文获取类型
收费全文 | 194篇 |
免费 | 6篇 |
专业分类
财政金融 | 41篇 |
工业经济 | 20篇 |
计划管理 | 28篇 |
经济学 | 28篇 |
综合类 | 7篇 |
贸易经济 | 55篇 |
农业经济 | 13篇 |
经济概况 | 8篇 |
出版年
2023年 | 1篇 |
2022年 | 2篇 |
2021年 | 3篇 |
2019年 | 4篇 |
2018年 | 2篇 |
2017年 | 4篇 |
2016年 | 5篇 |
2015年 | 1篇 |
2014年 | 8篇 |
2013年 | 19篇 |
2012年 | 9篇 |
2011年 | 8篇 |
2010年 | 5篇 |
2009年 | 7篇 |
2008年 | 14篇 |
2007年 | 5篇 |
2006年 | 8篇 |
2005年 | 5篇 |
2004年 | 7篇 |
2003年 | 7篇 |
2002年 | 7篇 |
2001年 | 1篇 |
2000年 | 3篇 |
1999年 | 3篇 |
1998年 | 4篇 |
1997年 | 7篇 |
1996年 | 2篇 |
1995年 | 5篇 |
1994年 | 3篇 |
1993年 | 5篇 |
1992年 | 3篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1989年 | 4篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 3篇 |
1985年 | 1篇 |
1984年 | 2篇 |
1983年 | 1篇 |
1982年 | 1篇 |
1981年 | 1篇 |
1979年 | 1篇 |
1978年 | 1篇 |
1976年 | 2篇 |
1975年 | 3篇 |
1974年 | 1篇 |
1973年 | 5篇 |
1972年 | 1篇 |
1971年 | 2篇 |
排序方式: 共有200条查询结果,搜索用时 15 毫秒
31.
R. Srinivasan 《Statistica Neerlandica》1971,25(2):113-115
Summary An analogue of the C ramer - von M ism W 2 -statistic is given for testing the composite hypothesis of normality with unspecified parameters. Some Monte Carlo percentiles of this statistic are provided. A power comparison with the test developed in [4] shows that the present test is better against certain alternatives. 相似文献
32.
Stabilization of prices is an important element of food policy in India as in most other countries — both developing and eveloped. However, since the magnitude of grain stocks held for this purpose as well as the costs of physical storage have become prohibitively high, there is now a need for finding cost-effective alternatives including non interventionist and market-oriented methods for price stabilization. In this paper we consider the case of rice and wheat which are staple foodgrains in India. We make a comparison between alternative price stabilization policies including that of holding buffer stocks in terms of their impact on domestic price stability, producer and consumer welfare and government costs. A multi-market equilibrium framework is used where private storage, consumption, supply and prices of rice and wheat are determined simultaneously. Indian exports and imports are assumed to affect world prices. The alternative price stabilizing mechanisms are ranked according to both the criteria, welfare and price stability achieved. The main findings are as follows. The ranking of alternatives varies with the criterion used. Greater price stability need not necessarily imply greater welfare. The option of variable levies on private external trade turns out to be the most inexpensive and that of domestic buffer stocks the costliest in achieving price stability. Further, the efficacy of buffer stocks and subsidy to private storage in stabilizing prices is lower under free trade as compared to the case where the economy is closed to private external trade. 相似文献
33.
The member countries of the World Health Organization have endorsed its Global Strategy on Diet, Physical Activity, and Health. We assess the potential consumption impacts of these norms in the United States, France, and the United Kingdom using a mathematical programming approach. We find that adherence would involve large reductions in the consumption of fats and oils accompanying large rises in the consumption of fruits, vegetables, and cereal. Further, in the United Kingdom and the United States, but not France, sugar intakes would have to shrink considerably. Focusing on sub-populations within each country, we find that the least educated, not necessarily the poorest, would have to bear the highest burden of adjustment. 相似文献
34.
Gary L. Lilien Rajdeep Grewal Douglas Bowman Min Ding Abbie Griffin V. Kumar Das Narayandas Renana Peres Raji Srinivasan Qiong Wang 《Marketing Letters》2010,21(3):287-299
A key challenge facing business marketers surrounds developing a deeper understanding of customer needs. We conceptualize
that challenge as having three dimensions: calculating, creating, and claiming value. We discuss key problems, new developments
and research challenges in each of these three domains and note the desirability for a deeper collaboration between academics
and practitioners to address the research challenges. 相似文献
35.
Rajan Varadarajan Raji Srinivasan Gautham Gopal Vadakkepatt Manjit S. Yadav Paul A. Pavlou Sandeep Krishnamurthy Tom Krause 《Journal of Interactive Marketing》2010,24(2):96-110
During the past decade, a number of interactive technologies, including the Internet, have fundamentally transformed how retailers compete in the marketplace. In a similar vein, emerging interactive technologies can be expected to significantly alter the retailing landscape through their impact on retailing strategy and operations. Furthermore, it is conceivable that certain emerging interactive technologies will be perceived by some retailers as enablers (tools to more effectively compete in the marketplace) and by other retailers as disruptors of the present ways of doing business. Interactive technologies can either be generic, a technology that is readily available from an information technology (IT) vendor and is widely adopted by retailers, or proprietary. An interactive technology that is proprietary can enable a firm to generate economic rents from the innovation for an extended duration of time. Investing in a generic interactive technology, however, may be perceived as a cost of doing business for a retailer, and not a potential source of sustainable competitive advantage. However, a retailer's complementary resource endowments may enable the retailer to more effectively leverage a generic technology relative to its competitors and thereby achieve a sustainable competitive advantage. In this paper, we review the related literature, develop a process model delineating the mechanisms by which an interactive technology can affect and necessitate changes in retailers' strategies and identify directions for future research. 相似文献
36.
37.
38.
This paper examines whether gains in bank megamergers occur due to efficiency improvements or the exercise of market power using financial statement line item forecasts from Value Line to infer the effect of the merger on prices and quantities. The average megamerger is associated with cost‐efficiency improvements. In the cross‐section, efficiency gains are limited to market expansion mergers while market overlap mergers and Too‐Big‐To‐Fail (TBTF) mergers exhibit monopoly gains. Efficiency gains dissipate when the resulting megabank size exceeds $150 billion in assets or 1.5% of gross domestic product indicating that banks thought to be TBTF are likely to be “Too‐Big‐To‐Be‐Efficient.” 相似文献
39.
Srinivasan Ragothaman Bijayananda Naik 《International Journal of Intelligent Systems in Accounting, Finance & Management》1994,3(3):187-203
There was a significant increase in the frequency and magnitude of asset writedowns by US firms during the 1980s. Auditors, financial analysts and regulators have shown considerable interest in evaluating the writedown phenomenon. This paper reports on the use of inductive learning to discover knowledge in financial data structures and describes the development and testing of a prototype expert system, WDXPERT, which evaluates asset writedowns. Real-world data relating to writedown and non-writedown firms are used for rule induction. A set of training examples comprising 42 writedown and 25 non-writedown firms are used to generate the rules using IXL, a machine-learning program. A separate holdout sample containing 43 writedown and 25 non-writedown firms are used to validate the expert system that incorporates these rules. A second validation procedure is performed by comparing the performance of the expert system with a conventional discriminant analysis model and a logit model using the same data sets. The results indicate that the expert system, WDXPERT, is a useful classification tool to group firms into writedown and non-writedown classes. 相似文献
40.
Hemang Desai Srinivasan Krishnamurthy Kumar Venkataraman 《Review of Accounting Studies》2006,11(1):71-90
We study the behavior of short sellers around earnings restatements. We find that short sellers accumulate positions in restating
firms several months in advance of the restatement and subsequently unwind these positions after the drop in share price induced
by the restatement. The increase in short interest is larger for firms with high levels of accruals prior to restatement.
We document that heavily shorted firms experience poor subsequent performance and a higher rate of delisting. Overall, these
results suggest that the motive for short selling is, at least in part, related to suspect financial reporting and that short
sellers pay attention to information being conveyed by accruals.
相似文献
Hemang DesaiEmail: Phone: +1-214-768-3185 |