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71.
Considerable research has focused on understanding how upland farmers adjust land‐based livelihoods to the influences of agrarian change in Southeast Asia. In the process, an ‘upland bias’ has emerged where researchers focus narrowly on the uplands as localities with distinct, coherent features, neglecting how families engage place, social relations and ethnicity as they access opportunities in proximate spaces. This paper considers how the Tagbanua – long considered an upland swidden people – have ‘stepped back’ from swidden agriculture due to declining yields and debt to harvest the lucrative grouper (e.g. Plectropomus leopardus). We show how Tagbanua families on Palawan Island have adjusted swidden as they negotiate social relations, ethnic cleavages and economic barriers to effectively engage the grouper industry. Rather than cast such farmers and fishers as ideal types in place, we argue that how they negotiate social relations creates new livelihood opportunities in varied environments, reinforcing the dynamic, recursive context of agrarian change. 相似文献
72.
MICHAEL G. HERTZEL 《The Journal of Finance》1991,46(2):707-716
This paper investigates the stock price behavior of rival firms in the same industry as firms announcing stock repurchase tender offers. Using a sample of 134 repurchase announcements, I find that rival firms on average realize insignificant announcement period abnormal returns. Negative rival stock price performance is detected over longer intervals surrounding the announcement period and for a subset of announcements which ex ante were identified as most likely to affect rivals. This evidence, however, is statistically weak and does little to alter the overall conclusion that the information in repurchase announcements is primarily firm-specific. 相似文献
73.
Speculative Urbanism and the Making of the Next World City 总被引:2,自引:0,他引:2
MICHAEL GOLDMAN 《International journal of urban and regional research》2011,35(3):555-581
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75.
MICHAEL ROSEMANN 《Australian Accounting Review》2000,10(22):19-30
ERP-specific reference models describe on a conceptual level the structure and functionality of enterprise resource planning solutions. However, these models focus on depicting executable processes and do not take into account tasks related to business engineering, system selection, implementation or change. This paper discusses how reference process models can be used within the entire ERP lifecycle. All phases of the ERP lifecycle have individual requirements for the management of the relevant knowledge. It will be shown how extended reference models can serve as a knowledge repository for enterprise resource planning. This paper includes several pragmatic recommendations for managers involved in ERP projects. 相似文献
76.
We conduct a unique test of adverse selection in the equity issuance process. While common stock is the dominant means of payment in bank mergers, stock acquisition agreements provide target shareholders with varying degrees of protection against adverse price movements in the bidder's stock between the time of the merger agreement and the time of merger completion. We show that it is the degree of protection against adverse price changes and not the percent of stock offered in a bank merger that explains bidder merger announcement abnormal returns. This result is difficult to explain outside of an adverse selection framework. 相似文献
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The aim of this paper is 10 survey critically the recent literature on rent seeking and Directly Unproductive Profit-Seeking Activities (DUP). The links with the related literatures on transactions costs and property rights are also explored. It is argued that a clearer understanding of wasteful competition emerges if the framework of constitutional economics is adopted. It is furthermore argued that a dynamic framework is most suitable to analyze wasteful competition 相似文献
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Abstract. This experimental study tests the predicted effects of three performance-contingent pay schemes on subordinate misrepresentations: profit sharing, a single-subordinate truth-inducing scheme, and the Groves scheme. A contribution not found in prior experimental research is the introduction of the distinction between direct and indirect misrepresentations. The results show that, as predicted, the three schemes have different abilities to deter the two types of misrepresentations. The fewest direct and indirect misrepresentations occur under the Groves scheme and the most under the linear profit-sharing scheme. There is no significant difference between the single-subordinate truth-inducing scheme and the Groves scheme in the incidence of direct misrepresentations, but indirect misrepresentations are significantly more frequent under the former. Résumé. La présente étude expérimentale vise à tester certaines hypothèses relatives aux résultats de l'application de trois structures salariales liées au rendement sur les déclarations trompeuses des subordonnés: la participation linéaire aux bénéfices, une structure salariale individuelle favorisant la franchise et la structure Groves. Cette étude se démarque des etudes expérimentales antérieures en ce qu'elle introduit une distinction entre l'information trompeuse directe et indirecte. Les résultats révèlent que, conformément aux hypothèses, les trois structures salariales présentent des capacités différentes de décourager les deux formes de déclarations trompeuses. La structure Groves est celle qui occasionne le plus petit nombre de déclarations trompeuses directes et indirectes, tandis que la participation linéaire aux bénéfices est celle qui en occasionne le plus. Il n'existe pas de différence significative entre la structure salariale individuelle favorisant la franchise et la structure Groves en ce qui a trait à l'occurrence des déclarations trompeuses directes, mais les déclarations trompeuses indirectes sont beaucoup plus fréquentes dans le cas de la structure salariale individuelle. 相似文献