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141.
Formal title to property allows owners to borrow for investing in improvements. Title legalization laws, however, appear to yield only modest increases in housing quality in developing countries. We offer a simple model in which squatters initially balance initial investment in low quality structures to reduce the risk of eviction against the future effect of increasing the marginal cost of improving quality. The effort to secure initial possession thereby creates a legacy effect, reducing subsequent investments in housing quality. Empirical tests using Bolivian data yield results consistent with the legacy theory: initial title risk suppresses long run housing quality.  相似文献   
142.
This paper tests whether academic achievement is a significant determinant of employment status in the Italian labor market: are new entrepreneurs selected from the top or bottom end of the graduate ability distribution? Is the cream of the graduate crop pulled into self-employment by the higher expected earnings or are individuals with lower degree score pushed into entrepreneurship by poor alternatives? Our data show a strong negative relation between academic achievement and self-employment status, i.e., we find skimming of the best graduates into wage and salary work.  相似文献   
143.
The identification of strategic groups in the Spanish franchising area is the main aim of this study. The authors have added some new strategic variables (not used before) to the study and have classified franchisors between sectors and distribution strategy. The results reveal the existence of four perfectly differentiated strategic groups (types of franchisors). One of the major implications of this study is that the variables that build a strategic group vary depending on the respective sector the network operates in and its distribution strategy. This fact indicates that including sector and distribution strategy is absolutely necessary to achieve good classifications of franchisor types.  相似文献   
144.
A distribution function F is a generalized distorted distribution of the distribution functions \(F_1,\ldots ,F_n\) if \(F=Q(F_1,\ldots ,F_n)\) for an increasing continuous distortion function Q such that \(Q(0,\ldots ,0)=0\) and \(Q(1,\ldots ,1)=1\). In this paper, necessary and sufficient conditions for the stochastic (ST) and the hazard rate (HR) orderings of generalized distorted distributions are provided when the distributions \(F_1,\ldots ,F_n\) are ordered. These results are used to obtain distribution-free ordering properties for coherent systems with heterogeneous components. In particular, we determine all the ST and HR orderings for coherent systems with 1–3 independent components. We also compare systems with dependent components. The results on distorted distributions are also used to get comparisons of finite mixtures.  相似文献   
145.
This study tests the effects of different internal and external factors on Multinational Corporations' (MNCs) use of formal versus informal mechanisms to control their human resources. Responses to a survey of 74 General Managers (GMs) of US subsidiaries in Mexico were used to test the hypotheses. The use of formal and informal mechanisms of control was associated with the extent to which the MNC had a global strategy as well as with the strength of localization forces such as local dependence and local regulations. Level of employee education, a subsidiary characteristic, also predicted the extent to which MNCs used informal control mechanisms. Most importantly, the results suggest that, even though they share some antecedents, each type of control mechanism, namely formal and informal, has a different set of internal and external antecedents. Indeed, our data hint that informal and formal control mechanisms are not mutually exclusive and that, on the contrary, they can fruitfully co-exist because they satisfy different internal and external demands.  相似文献   
146.
Abstract

Local governments in many countries are implementing administrative reforms within the framework of New Public Management (NPM) in order to improve the quality and productivity of public services. The use of performance indicators and benchmarking facilitates evaluation of efficiency regarding the provision of such services and favours the acquisition of better practices. The problems that may arise in the introduction of performance indicators in local government mainly concern the consensual design and standardization of indicators for various entities, the method to be used for calculations and the selection of analytical criteria to be applied to the values obtained. In this article, we identify obstacles that may be encountered in achieving a standardized definition of performance indicators within local government and, on the basis of learning from the practical experience of several large city councils in Spain, formulate strategies to resolve these problems, taking note of the viability and real efficacy of the solutions adopted.  相似文献   
147.
We examine market behavior around earnings announcements to understand the consequences of the increased disclosure that non-U.S. firms face when listing shares in the U.S. We find that absolute return and volume reactions to earnings announcements typically increase significantly once a company cross-lists in the U.S. Furthermore, these increases are greatest for firms from developed countries and for firms that pursue over-the-counter listings or private placements, which do not have stringent disclosure requirements. Additional tests support the hypothesis that it is changes in the individual firm's disclosure environment, rather than changes in its market liquidity, ownership, or trading venue, that explain our findings.  相似文献   
148.
This research examines the metacognitive effects of nutrition facts label clarity on food preferences. Two experiments show that, holding information content and comprehensibility constant, providing consumers with easier-to-process nutrition information increases purchase intentions for food products. The effect occurs not only for healthy (study 1) but also, and more ironically so, for unhealthy (study 1 and 2) food products. In addition, the latter fluency effect is found to be stronger among people scoring low in nutrition knowledge (study 2). These findings emphasize the consequences of delivering easily readable nutrition information to consumers. They also point to a potential pitfall of health prevention policies based on the simplification of nutrition labeling.  相似文献   
149.
150.
We show that in a search/matching model with endogenous participation in which workers are heterogeneous with respect to market productivity, satisfying the Hosios rule leads to excessive vacancy creation.  相似文献   
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