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141.
Universal health systems often rely on both pubic provision and contracting arrangements with private hospitals. This paper studies the optimal mix of public and private provision of health care services. We propose a model in which the regulator acts as athird-party payer, and aims to ensure universal access to treatment at minimal cost. Patients need one unit of medical services and differ in the severity of illness. A private and a public hospital are available. Under incomplete contracts, ownership affects the regulatory constraints and the power of managerial incentives. Only the private manager internalizes profits, and has incentives to reject costly patients and to exert effort in cost reduction. Contracting with the private hospital is optimal when managerial effort is relatively effective in reducing costs. By using the public hospital as a last resort provider, the regulator can ensure access, provide incentives to the private manager, and internalize part of the resulting cost savings. Imposing a no-dumping constraint on the private hospital reduces the power of incentives and is not always optimal.  相似文献   
142.
In their traditional role, digital assistants in technology-mediated services provide customers with information, guidance, and suggestions. However, as the opportunities offered by technology and artificial intelligence increase, digital assistants can also provide emotional support, which refers to empathetic, reassuring expressions for customers who have failed or succeeded in fulfilling a task. We show across four experiments that emotional support offered by a digital assistant increases customer satisfaction (Study 1 and 2) and persistence (Study 3 and 4) in using technology-mediated services. The increase in satisfaction occurs via the perceived warmth of the digital assistant, and the increase in persistence via the serial mediation of perceived warmth and satisfaction. Further, the results of a moderated serial mediation show that the effect on persistence only occurs when a digital (but not when a human) assistant provides emotional support in technology-mediated services. Finally, the effect of emotional support on persistence occurs independently of the digital assistant's embodiment. Practitioners learn how to imbue technology-mediated services with a human touch, inducing favorable customer outcomes.  相似文献   
143.
144.
Using a new detailed dataset on country-product information on European Union (EU) Geographical Indications (GIs), we study the impact of this food quality policy on trade margins over the 1996–2014 period. We consider the effect of GIs on both intra- and extra-EU trade margins (extensive and intensive), as well as on export (and import) unit values. Our main results show that GIs affect trade flows differently depending on whether GIs are produced by the exporter or importer country. The presence of GIs in the exporter country systematically exerts a positive trade effect on both the extensive and intensive trade margin. When registered only in the importer country, GIs seem to act weakly as a trade-reducing measure, at least at the intensive trade margin. In addition, GIs positively affect export prices, consistent with the idea that GI products are perceived by consumers as higher quality goods. Importantly, extra-EU trade margins react similarly to those on intra-EU trade. These results have clear and interesting implications concerning the EU strategy of promoting the protection of GIs worldwide.  相似文献   
145.
ABSTRACT

We discuss the relevance of the internationally adopted methodology for modelling labour market flows and comparing labour market flexibility. This is based on a two-state labour market model that neglects inactivity and uses aggregate stock data to derive transition rates. Traditionally, the results suggest that continental European labour markets are inflexible and unable to adjust quickly to aggregate demand or supply shocks compared with their Anglo-Saxon counterparts. This evidence has driven us to gain a better understanding of the relevance of such a modelling approach and critically discuss its main methodological hypothesis. We relax its assumptions by including inactivity and by using flow data for the period 2010–2017. We compare the results thus obtained with transition rates derived using a three-state labour market model for France, Italy, Spain and the United Kingdom. These countries represent the institutional settings of continental Europe on the one hand and Anglo-Saxon nations on the other. The implied transition rates are much higher, even in continental Europe, when inactivity is considered, thus suggesting that conclusions derived using an incomplete representation of the labour market are misleading. Inactivity therefore plays a crucial role and its inclusion provides a more exhaustive picture of labour mobility.  相似文献   
146.
Using a sample of 440 Italian banks over the period 2007–2016, we find that low interest rates motivate banks to expand their fee and commission income and to restructure their securities portfolios. A granular breakdown suggests that banks grow noninterest income in various ways, including portfolio management, brokerage and consultancy services and increase fee income from current account and payment services. In addition, banks rebalance securities portfolios away from those “held for trading” to securities “available for sale” and “held to maturity.” Our findings allude to different behavior between large and small banks: while larger banks increase brokerage, consultancy and portfolio management services, smaller banks generate fees from customer current accounts.  相似文献   
147.
This paper studies the impact of foreign ownership on a firm’s economic performance. We use a unique panel data set to test the foreign ownership premium by comparing our sample of firms based in Italy and owned by a foreign subject to a sample of purely domestic firms that, in order to have a proper counterfactual, were selected using propensity score matching. Our difference-in-differences results show the existence of a premium for the size, profitability, and financial soundness of the foreign-owned companies. The premium increases with time, is concentrated in the service sector, and disappears if the foreign investor is based in a fiscal haven.  相似文献   
148.
We introduce a distance measure to operationalise Trajtenberg, Henderson, and Jaffe’s [1997. “University Versus Corporate Patents: A Window on the Basicness of Invention.” Economics of Innovation and New Technology 5: 19–50] originality construct (an ex-ante indicator of firms’ technological capabilities). Our measure captures (1) technological diversity, (2) technology distance from patent antecedents, and (3) degree of novelty per each patented innovation. The V-score measure uses the Derwent World Patent Index system to classify technologies hierarchically – making similarities and differences pronounced. Power is gained by using all of the technology-classification codes describing a focal patent’s claims when calculating whether its technology space was incrementally different or radical from those of its antecedent patents (and identifying whether its technology-class code combinations were commonplace at the time when the patent application was made). Our V-score’s prediction of firms’ performance is contrasted with Hall, Jaffe, and Trajtenberg’s [2001. Hall, B. H., A. B. Jaffe, and M. Trajtenberg. 2001. The NBER Patent Citations Data File: Lessons, Insights and Methodological Tools. NBER Working Paper No. 8498] Herfindahl measure of the same originality construct. Results indicate that the distance measure of technological content produces differently signed results when evaluating patents’ performance effects or predicting a firm’s trajectory.  相似文献   
149.
This paper investigates internal migration decisions in Mexico. It analyses, first, the associations between migration decisions and pre-migration individual characteristics, testing the hypothesis of positive selection; second, whether and how the characteristics of the place of origin affect migration decisions; and third, whether the relationship between place characteristics and migration decisions varies depending on individual traits. Results indicate positive selection of emigrants in terms of both quantity and quality of human capital; and an important role of origin characteristics, consistent with migration transition theory.  相似文献   
150.
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