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131.
Gregory L. Poe Kelly L. Giraud John B. Loomis 《American journal of agricultural economics》2005,87(2):353-365
This paper presents a simple computational method for measuring the difference of independent empirical distributions estimated by bootstrapping or other resampling approaches. Using data from a field test of external scope in contingent valuation, this complete combinatorial method is compared with other methods (empirical convolutions, repeated sampling, normality, nonoverlapping confidence intervals) that have been suggested in the literature. Tradeoffs between methods are discussed in terms of programming complexity, time and computer resources required, bias, and the precision of the estimate. 相似文献
132.
133.
V. Eldon Ball Jean-Christophe Bureau Kelly Eakin Agapi Somwaru 《Agricultural Economics》1997,17(2-3):277-288
This paper uses duality theory to develop a model of European Community agriculture. The model is used to investigate the impact of the land set-aside provision of the recent package of reforms of the Common Agricultural Policy. We assume that producers chose output and variable input levels that maximize difference between revenue and variable cost. By including first-order conditions for the allocation of land across its uses, we impose that the observed allocations are profit-maximizing allocations. To overcome the problem of incorporating many outputs into an estimable production structure, we imposed a priori the restriction that the technology was weakly separable in major categories of outputs. With this restriction, it was possible to model production decisions in stages using consistent aggregates in the latter stages. 相似文献
134.
Marion Kelly 《Food Policy》1992,17(6)
It is generally believed that anthropometry cannot provide early warning of famine; some would say that even for purposes of relief targeting it has little or no value. This article argues that at the level of the community, anthropometrie status can serve as a proxy indicator of access to food, and that its limitations are in fact common to most of the other indicators commonly used in the assessment of food security. For populations in which dietary austerity is an early response to food insecurity, both early warning and targeting can be improved by monitoring an anthropometrie index of ‘biomass’. 相似文献
135.
This paper measures the distortionary and distributional effects of housing subsidies in the Netherlands. Its broad scope allows us to discuss the results in the light of the main justifications for subsidising housing, i.e. the merit–good argument, external effects and the distribution motive. Our measurements reveal some patterns of subsidisation that seem difficult to justify on these grounds. This applies especially to the differences between subsidisation of rental and owneroccupied housing and between mortgage– and equity–financed ownership. Moreover, the inelastic supply of housing in the Netherlands entails that subsidisation has only a limited effect on promoting housing quality. 相似文献
136.
Consumer innovativeness and new product purchasing literatures are replete with solid yet unrelated theories that have not been considered simultaneously as part of a larger psychological framework. This oversight limits the ability of practitioners to effectively target the valuable consumer innovators market segment. In this study, an approach/avoidance framework of new product purchase intentions is discussed and empirically tested via structural equation modeling. Consumer innovativeness, self‐congruence, and satisfaction play the role of approach mechanisms, while perceived risk acts as an avoidance mechanism. The authors combine a set of related yet disconnected theories, while suggesting a means of appealing to consumer innovators through a specific form of self‐congruence. A sample of 741 students is employed to examine these issues. Several notable findings are highlighted, including verification of indirect relationships between the independent variables and behavioral intent. Model fit is excellent and results are consistent across the handheld devices, home entertainment, and music industries. © 2008 Wiley Periodicals, Inc. 相似文献
137.
138.
Abstract: While traditional fixes to restore Social Security to actuarial balance have known consequences for employers, opinion polls show strong public support for nontraditional approaches, e.g., the stock market investment of Social Security funds (privatization). The authors examine some of the complex assumptions which have been raised as the basis for determining if privitization would benefit employers and discuss the lack of research available to support or dispute the validity of some of these assumptions. 相似文献
139.
Kelly D. Edmiston Shannon Mudd Neven T. Valev 《International Tax and Public Finance》2004,11(5):647-660
We expand the traditional tax incentive redundancy argument by investigating the implications of allocating incentives primarily to firms that would have invested even in the absence of special tax treatment. Incorporating government revenue constraints, pliable tax officials, endogenous tax liabilities, and firms with heterogeneous before-tax returns, we show that tax incentives, if given to the wrong firms, are not only ineffective in stimulating FDI, but result in a form of tax shifting and may reduce FDI. Data from countries of the former Eastern Bloc suggests that tax incentive schemes have significantly negative impacts on FDI in countries that poorly target firms. 相似文献
140.
The results of an exploratory study examining the role of trust in stakeholder satisfaction are reported. Customers, stockholders, and employees of financial institutions were surveyed to identify management behaviors that lead to stakeholder satisfaction. The factors critical to satisfaction across stakeholder groups are the timeliness of communication, the honesty and completeness of the information and the empathy and equity of treatment by management. 相似文献