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941.
We investigate stock market rationality by examining the timeliness and unbiasedness of the market's response to dividend announcements. Our initial findings for market timeliness show a sluggish market reaction to dividend announcements; however, when the ex-dividend effect is controlled for, we find no evidence of a sluggish market reaction. We examine the unbiasedness of the market's response by testing whether the net announcement effect across a sample that is devoid of ex-post selection bias sums to zero. We observe a significant positive net announcement effect and examine several plausible conjectures for this puzzling phenomenon, but none provides a satisfactory explanation. 相似文献
942.
943.
Taeho Kim 《Thunderbird国际商业评论》1997,39(5):619-650
Several principles of international bank regulatory jurisdictions have emerged since the mid-1970s. Each principle has advantages and disadvantages in promoting cross-border competition, ensuring prudent banking practice, and maintaining worldwide financial stability. At the same time, simultaneous application of different principles by different countries has caused overlapping, underlapping, or sheer avoidance of bank regulations, resulting in less transparency and an uneven playing field for internationally competing banks. To level the playing field, bank regulatory harmonization has been advocated, particularly under the auspices of the Basle Committee on Banking Supervision. However, as demonstrated in the case of setting minimum capital standards for market risks, a successive harmonization approach may not be the panacea. There is a need for rethinking of efficiency in regulation, including incentive-compatible approaches. 相似文献
944.
This paper shows that it is not always correct to make an upward adjustment to the stock beta in calculating the hurdle rate for capital budgeting even when the project under consideration is riskier than existing assets. The paper also shows that the correct hurdle rate is smaller than the market capitalization rate calculated from the firm's stock beta when the project under consideration has the same risk as existing assets. In addition, it is shown that the market capitalization rate will be an underestimate (overestimate) of the correct hurdle rate when the risk of future assets is greater (smaller) than both the risk of assets in place and that of future capital expenditures. These new results are direct consequences of the insight that the firm's investment opportunities are in fact real call options written on underlying assets. 相似文献
945.
Repudiations rarely occur due to their extreme nature. This paper provides an empirical study based on an original database: prices of a Tsarist bond traded in Paris before and after its repudiation by the Soviets. A structural VAR is used to disentangle French market shocks from repudiation specific ones. After the repudiation, we identify shocks that are related with bailouts, hopes of partial bailouts, negotiations with the Soviets and the Russian civil war. We argue that bond prices essentially reflected expected extreme events that never took place and were thus subject to a “Peso problem”.The authors thank Howard Bodenhorn, Michael Bordo, Frans Buelens, Ariane Chapelle, André Farber, Georges Gallais-Hamonno, Jean-Jacques Heirwegh, Marie-Paule Laurent, Larry Neal, Hugh Rockoff, Ariane Szafarz, Gail Triner, Andrey Ukhov, Loredana Ureche-Rangau, Daniel Waldenstr?m, Marc Weidenmier, Eugene White as well as the editor, William Goetzmann, an anonymous referee, the participants of the 2005 BETA workshop in historical economics and of the 2005 European Historical Economics Society Annual Conference for helpful comments. The first author also thanks M. Gallais-Hamonno and Ms. Bodilsen for their help and availability when collecting the data respectively at the Université d’Orléans and at the SBF. 相似文献
946.
David J. Fritzsche Dr. Y. Paul Huo Sakae Sugai Stephen Dun-Hou Tsai Cheong Seok Kim Helmut Becker 《Asia Pacific Journal of Management》1995,12(2):37-61
Donaldson and Dunfee's (1994) social contracts theory of economic ethics was subjected to empirical scrutiny to determine whether it can explain differences in behavior between cultures. Data collected utilizing a series of vignettes developed by Fritzsche and Becker (1984) were examined for differences in indicated ethical behavior among American, Japanese, Korean and Taiwanese managers. Rationale for the behavior was classified according to hyper and community norms which were supported or violated. The results suggest that the three East Asian countries do not neatly cluster together in relation to the U.S. in terms of their patterns of ethical behavior. Nonetheless, when we examined the specific rationale for the decisions provided by the managers, the effects of Asian cultural characteristics became more notable. We also found that the social contracts theory provided a much needed bridge between ethical universalists and relativists. The specific reasons underlying their decisions are discussed in the light of cultural and social differences.This research project was partially supported by a research grant from the School of Business and Management, The Hong Kong University of Science and Technology. 相似文献
947.
Due to the high uncertainty characterizing them, transition economies provide an extraordinary opportunity to test the precautionary saving hypothesis. This paper represents an attempt to exploit this opportunity. We use a panel of 2,346 Muscovite households, over the 12 months of 1996, to construct two time‐varying measures of consumption growth variability, which we use as proxies for households’ perceived uncertainty. We then regress household saving on these uncertainty variables using a GMM‐system estimator. We find that both uncertainty measures generally have a positive and statistically significant effect on saving. This result, which is robust to the use of different measures of saving, supports the precautionary saving hypothesis. 相似文献
948.
949.
Kim S. Cameron 《人力资源管理》1994,33(2):189-211
This article reports the results of a study of 30 organizations that engaged in downsizing over a four-year period. Three questions were investigated: (1) What general strategies are used by organizations to downsize? (2) What are the effects of downsizing on organizational performance? (3) What are downsizing's “best practices?” or, What are the differences between organizations that effectively downsize and those that do not? Three main strategies for downsizing are explained, the managerial actions to overcome the negative effects of downsizing are enumerated, and the best practices of successful downsizing firms are presented. 相似文献
950.
The paper compares, by a Monte-Carlo study based on an AR(1) model, the performance of the flat prior and the ignorance prior suggested by Phillips. It argues that the ignorance prior gives heavy weight to values of the autoregressive parameter p higher than 1, and hence distorts the sample evidence as summarized in the likelihood function. It yields bimodal posterior distributions, with the second mode at p higher than 1, even when the true value of p is substantially less than 1. 相似文献