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211.
Carlo Aall Rachel Dodds Ingrid Sælensminde Eivind Brendehaug 《Journal of Sustainable Tourism》2013,21(7):977-989
Many studies have explored how the tourism sector and tourism policies understand and relate to the concept of sustainable development. A common conclusion is that tourism concentrates on economic and social viability at the expense of environmental sustainable development. This paper considers if and how the concept of environmental policy integration (EPI) could improve sustainable tourism policy implementation. It defines EPI, and explores both the three-level (co-ordination, harmonization and prioritization) and four-level (inclusion, consistency, priorities and reporting) EPI approaches. It notes that there is both strong and weak EPI, and both political systems and policy analysis approaches. The paper then describes Norway's post-2007 adoption of sustainable tourism as a central part of its national tourism development strategy, with 10 defined principles, and suggested defined development standards, and assesses the implementation of the national strategy through the lens of the EPI concept. While there are now 18 pilot sustainable tourism destinations, with 44 criteria and 108 indicators, there remain many difficult issues to address. A series of suggestions are made, the chief of which is the need for a politically strong central authority that has been entrusted with having environmental concerns within the tourism sector as its key mandate. 相似文献
212.
The paper attempts to exploit whether monetary authorities have a different behaviour during recession and expansion. To this end, a multivariate extension of Hamilton Markov-switching model is adopted. First, regime dependent Taylor-type rules are estimated for the Euro Area and the United Kingdom in order to capture the systematic behaviour of central banks. Then, impulse response functions that account for the different phases of the business cycle are analysed. In addition, a comparative analysis concerning the estimated rules as well as the different reaction of real economy to monetary shocks is implemented. The study strongly suggests that central banks cannot neglect the regime where the monetary action takes place. It follows that the phase of business cycle is an important matter in monetary policy decision process. 相似文献
214.
Carlo Cristiano 《European Journal of the History of Economic Thought》2013,20(2):301-324
Abstract Keynes's work on India before the First World War concentrated on analysis of the gold exchange standard and the stabilization of the rupee external value. Indian monetary arrangements were framed into a plan for foreign investment, implemented by the India Office in London. This policy, which was a typical example of public control over investments, occasioned Keynes's first job as an applied economist. Although neglected by Keynesian scholarship, this learning by doing experience is likely to have played a significant role in the young economist's training and education. 相似文献
215.
A Monte Carlo method to compute asymptotic standard errors of dynamic multipliers is proposed. It is applied to Hein's Model I to find standard error of interim multipliers of taxes on nominal income. 相似文献
216.
Carlo Cambini Massimiliano Piacenza Davide Vannoni 《Review of Industrial Organization》2007,31(3):183-203
This paper analyses the cost structure of a sample of local public transport companies operating in medium and large urban
centres in Italy in order to identify the proper network configuration for the service. Technological characteristics of public
transit systems are analysed by estimating both variable and total cost function models. The evidence shows the presence of short-run and long-run economies of scale, as well as of economies
of network density. This suggests that a suitable network design should at least include a large urban centre, while a regulatory
policy aimed at fragmenting the served area would imply an efficiency loss.
相似文献
217.
Food aid, both for short-term emergency relief and as program food aid that helps address medium-term food “deficits”, is often a major component of food security strategies in developing countries. This study reviews the experience with food aid of four major recipients of food aid (India, Bangladesh, Ethiopia and Zambia) regarding food production, trade, markets, consumption and safety nets, as well as the policy responses to food emergencies. The widely varying experiences of the study countries suggest that food aid that supports building of production and market enhancing infrastructure, is timed to avoid adverse price effects on producers, and is targeted to food insecure households can play a positive role in enhancing food security. However, food aid is not the only, or in many cases, the most efficient means of addressing food insecurity. In many cases private markets can more effectively address shortfalls in food availability and cash transfers may be a viable alternative to food transfers in-kind. 相似文献
218.
We analyse the effects of different regulatory schemes (price cap and profit sharing) on the endogenous size of a firm's investment. Using a real option approach in continuous time, we show that profit sharing does not delay a firm's start-up investment compared to a pure price-cap scheme. Profit sharing does not necessarily affect total investment either, if the threshold for profit sharing is high enough. Only a profit sharing intervening for low profit levels could delay further investments. We also evaluate the effects of profit sharing on social welfare, determining profit level that should optimally trigger tighter regulation: profit sharing should be less stringent in sectors where there is more opportunity for larger investment. 相似文献
219.
Carlo Altomonte Italo Colantone Enrico Pennings 《The Journal of industrial economics》2016,64(4):835-874
We introduce asymmetric product differentiation in a model characterized by a linear demand system, endogenous markups and heterogeneous firms (as in Melitz‐Ottaviano [2008]). In particular, a single industry is divided into a number of market segments, each characterized by a different degree of horizontal product differentiation. Such a setup allows us to explain, within a single theoretical framework, the non‐linear relations between firm productivity, size and exporting behavior that have been documented by the empirical literature. The theoretical results are tested empirically by examining the performance of French wine producers operating in market segments characterized by different levels of horizontal product differentiation. Such segments are identified using the official classification of French wines based upon the controlled denomination of origin, i.e., the Appellation d'Origine Contrôlée (AOC) system. 相似文献
220.
Carlo A. Favero 《Journal of Monetary Economics》2006,53(7):1377-1393
The expectations model of the term structure has been subjected to numerous empirical tests and almost invariably rejected, with the failure generally attributed to systematic expectations errors or to shifts in risk premia. Rules for monetary policy designed along the lines of Taylor [1993. Discretion versus policy rules in practice. Carnegie-Rochester Conference Series on Public Policy 39, 195-214] specify that the central bank adjusts short-term yields in response to deviations of inflation and output gaps from target level. Such rules give a good empirical account of the behavior of the short-term interest rate. Combining the Taylor rule and expectations theory, it is possible to generate—along lines pioneered by Campbell and Shiller [1987. Cointegration and tests of present value models. Journal of Political Economy 95, 1062-1088]—a series of theoretical long-term interest rates. When such theoretical rates are calculated for the US over 1980-2004, considerable support for the expectations theory emerges. 相似文献