全文获取类型
收费全文 | 3711篇 |
免费 | 149篇 |
国内免费 | 2篇 |
专业分类
财政金融 | 579篇 |
工业经济 | 121篇 |
计划管理 | 792篇 |
经济学 | 727篇 |
综合类 | 20篇 |
运输经济 | 29篇 |
旅游经济 | 35篇 |
贸易经济 | 1102篇 |
农业经济 | 50篇 |
经济概况 | 266篇 |
邮电经济 | 141篇 |
出版年
2023年 | 31篇 |
2022年 | 32篇 |
2021年 | 45篇 |
2020年 | 53篇 |
2019年 | 62篇 |
2018年 | 198篇 |
2017年 | 191篇 |
2016年 | 205篇 |
2015年 | 123篇 |
2014年 | 159篇 |
2013年 | 448篇 |
2012年 | 227篇 |
2011年 | 158篇 |
2010年 | 167篇 |
2009年 | 132篇 |
2008年 | 158篇 |
2007年 | 99篇 |
2006年 | 120篇 |
2005年 | 143篇 |
2004年 | 66篇 |
2003年 | 76篇 |
2002年 | 79篇 |
2001年 | 67篇 |
2000年 | 46篇 |
1999年 | 32篇 |
1998年 | 37篇 |
1997年 | 30篇 |
1996年 | 33篇 |
1995年 | 30篇 |
1994年 | 18篇 |
1993年 | 35篇 |
1992年 | 25篇 |
1990年 | 23篇 |
1989年 | 22篇 |
1988年 | 18篇 |
1987年 | 24篇 |
1986年 | 21篇 |
1985年 | 32篇 |
1984年 | 28篇 |
1983年 | 24篇 |
1982年 | 23篇 |
1981年 | 21篇 |
1978年 | 17篇 |
1976年 | 22篇 |
1975年 | 20篇 |
1974年 | 17篇 |
1973年 | 17篇 |
1972年 | 17篇 |
1971年 | 24篇 |
1970年 | 20篇 |
排序方式: 共有3862条查询结果,搜索用时 530 毫秒
141.
Are hedging transactions that diversify a manager’s compensation risk detrimental to incentives, or can they improve contracting efficiency? If hedging provides efficiency benefits, should the manager or the firm undertake it? In our model, both the firm and the manager can trade financial portfolios to diversify the manager’s compensation risk. Prior to the portfolio selection, the parties need to acquire information on how different financial portfolios fit their diversification purposes. We illustrate that financial portfolios correlated with firm‐specific risk improve contracting efficiency. For equal information costs, it is optimal for the firm to undertake the hedging on the manager’s behalf. 相似文献
142.
143.
144.
The purpose of this study is to analyze the persistent, typically negative, mispricing in the new stock index futures market in Turkey, which has amounted to 5–8%, several multiples of transaction costs. The observations suggest that it is the outcome of a combination of practical difficulties of shorting in the spot stock market, behavioral effects, and insufficient arbitrage. The magnitude of the mispricing and the absence of arbitrage make behavioral effects more visible and provide a unique opportunity to examine extant behavioral hypotheses. Results confirm effects such as disposition and/or conservatism with the mispricing negatively related to past returns, but unrelated to future returns. Finally, an orderly weakening of the negative relation to past returns and behavioral effects is observed, suggesting that such effects will diminish as the market matures. © 2009 Wiley Periodicals, Inc. Jrl Fut Mark 29:218–243, 2009 相似文献
145.
146.
Günther Lang 《International Advances in Economic Research》2001,7(2):213-230
This paper analyzes a two-stage model of bilateral bargaining where one of the agents has the option to delegate. A first
approach is to assume that the contract between the agent and his representative is perfectly observable and can be renegotiated.
Commitment effects arise although renegotiation is possible. Then, perfect observability of the contract is weakened to observe
it with certain probability. Commitment effects as pure-strategy equilibria exist if this probability is sufficiently close
to 1, in contrast to Bagwell's [1995] findings that imperfect observability undermines commitment. Considering the realistic
case of the actual agreement between two parties being private information, the commitment value as equilibrium outcome disappears
since having closed a renegotiation-proof contract offers costless self-insurance against strategic misunderstandings.
The author is grateful for helpful comments from Vasco Santos, participants at the International Atlantic Economic Conference,
October 7–10, 1999, Montreal, Canada, an anonymous referee, and David M. Aadland. 相似文献
147.
Platforms for SaaS-based enterprise applications are prospering and the number of on-demand ERP vendors is increasing. We
combine both phenomena for the first time and illustrate how the integration of a sustainability benchmarking service into
an on-demand ERP platform provides added value beyond pure cost savings. By applying a qualitative system dynamics approach
we identify self-reinforcing mechanisms which allow a faster and more comprehensive market penetration compared to providing
these services separately. 相似文献
148.
We study the equilibrium accounting and transfer pricing policies in a multinational duopoly with price competition in the final product market. We find that the firms in a duopoly can benefit from strategically using the same transfer price for tax and managerial purposes instead of using separate transfer prices for both objectives. According to our results, the practice of one set of books should be the prevalent accounting method in markets with a small number of competitors and similar products. 相似文献
149.
150.
This paper analyzes long-term comovements between hedge fund strategies and traditional asset classes using multivariate cointegration
methodology. Since cointegrated assets are tied together over the long run, a portfolio consisting of these assets will have
lower long-term volatility. Thus, if the presence of cointegration lowers uncertainty, risk-averse investors should prefer
assets that are cointegrated. Long-term (passive) investors can benefit from the knowledge of cointegrating relationships,
while the built-in error correction mechanism allows active asset managers to anticipate short-run price movements. The empirical
results indicate there is a long-run relationship between specific hedge fund strategies and traditional financial assets.
Thus, the benefits of different hedge fund strategies are much less than suggested by correlation analysis and portfolio optimization.
However, certain strategies combined with specific stock market segments offer portfolio managers adequate diversification
potential, especially in the framework of tactical asset allocation.
相似文献
Dieter G. KaiserEmail: |