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71.
Prof. Dr. Anton Konrad ist Emeritus der Ludwig-Maximilians-Universit?t München. 《Wirtschaftsdienst》2006,86(1):47-52
In den Stabilit?ts- und Wachstumspakt ist die 3%-Defizitgrenze für den Staatshaushalt vor allem deshalb eingebaut worden,
weil eine zu hohe Beanspruchung des gemeinsamen Kapitalmarktes der Eurozone verhindert werden sollte. Welche Erkenntnisse
lassen sich zur tats?chlichen Inanspruchnahme des Kapitalmarktes aus den Finanzierungssalden der Volkswirtschaftlichen Gesamtrechnung
gewinnen? Wie ist bei solch einer Betrachtung das Argument der Generationengerechtigkeit zu beurteilen? Welche Folgen h?tte
gegenw?rtig eine Haushaltskonsolidierung? 相似文献
72.
Horst Siebert 《Intereconomics》1980,15(1):43-47
Are natural resources getting scarcer? How should the limited reservoir of non-replenishable raw materials such as metals and fossile fuels be utilized by successive generations? What possible solutions are proposed by economics in the face of diminishing reserves of raw materials? These are the questions which occupied German and foreign economists at the meeting of Gesellschaft für Wirtschafts- und Sozialwissenschaften—Verein für Socialpolitik—in Mannheim on September 24–26, 1979. The following report on the crucial issues raised at the meeting is not claimed to cover the full range of the discussion. 相似文献
73.
Optimal Inflation Contracts and Inflation Targets with Uncertain Central Bank Preferences: Accountability Through Independence? 总被引:1,自引:0,他引:1
Anton Muscatelli 《Economic journal (London, England)》1998,108(447):529-542
This paper examines some problems which arise when monetary policy is delegated to an independent central bank and where the central bank's preferences are unknown. Two key conclusions emerge from the paper. First, even with optimal targets or contracts, central bank independence may not always be desirable because central banks may have distorted preferences relative to society. Second, if the delegation solution is preferable, and the independent central bank responds to information about supply shocks, the central bank may be made more accountable by allowing it to set its own inflation targets, i.e. by making it goal-independent 相似文献
74.
Anton Oleinik 《Forum for Social Economics》2013,42(2):157-177
The neoclassical approach toward explaining domination in the market is confronted with the approach of critical theory. Special attention is paid to domination by virtue of a constellation of interests in the market. This requires a particular technique for imposing will, namely conditional access to the market field. Interactions are modeled taking a field of domination composed of three organizational actors, one of them performing the function of drawing boundaries and controlling access. The concept of territoriality as spatially embedded power is applied to organization studies. Only one actor in the field has the ability to maximize its satisfaction, the two others minimize missed opportunities. 相似文献
75.
We examine the implications for monetary policy design of includinglearning-by-doing effects in a macroeconomic model. We showthat an inflation bias arises because monetary surprises maybe exploited to maximise potential output by temporarily raisingthe rate of human capital accumulation. Our model also providesan alternative explanation for the empirical evidence linkinginflation and growth, where the causal link goes from slow growthto high inflation. Unlike traditional credibility models, aninflationary bias can persist even when the authorities do notwish to offset labour market distortions through monetary surpriseswhich undercut the median voter's income. 相似文献
76.
Environmental policy in the two-country-case 总被引:1,自引:0,他引:1
Prof. Dr. Horst Siebert 《Journal of Economics》1979,39(3-4):259-274
Summary The paper analyzes the problem how environmental policy affects sector structure, the allocation of resources, relative price (and comparative advantage) and national income in a two-country case with varying terms of trade. The frame of reference is a two-sector model in which production generates pollutants as a joint product. If a country exports the pollution-intensively produced commodity environmental policy will improve its terms of trade under suitable conditions with respect to demand. Whereas in the political debate the negative effect of environmental policy on the international competiveness of a country is stressed, the terms-of-trade effect gives more leeway to environmental policy. The effects on output, export, imports and the other variables of the system are discussed.Help for calculating the results is acknowledged to J. Eichberger. I acknowledge helpful comments from an anonymous referee. I am also grateful to the Deutsche Forschungsgemeinschaft for financial support. 相似文献
77.
It is well known that urban expansion has a severe impact on the surface water balance by transforming vegetated covers into sealed surfaces. This transformation causes changing fluxes of evapotranspiration, surface runoff and groundwater recharge. In order to estimate the impact of land cover changes on the surface hydrology, hydrological models are often coupled with different types of land cover change models. It is, however, not clear to what extent spatially-explicit urban expansion scenarios provide an added value in comparison with non-spatial urban expansion models at different scale levels. The objective of this paper is to acquire a better insight in the importance of scale effects involved in the coupling of urban expansion scenarios and hydrological models. The relative importance of using different projections of both (i) quantity and (ii) spatial patterns of urban expansion was analysed at four different scale levels. The highly urbanised Flanders–Brussels region was taken as an example application. Twelve different urban expansion scenarios for 2025 and 2050 were developed and subsequently used as an input in a spatially-distributed water balance model. The results obtained suggest that at the level of the Flanders–Brussels region, an accurate estimation of the quantity of urban expansion should get priority over an accurate projection of the spatial patterns. However, the importance of using accurate projections of the spatial pattern of urban expansion increases systematically at local scale levels. A uniform strategy for coupling urban expansion models and hydrological models thus seems inappropriate. These findings are highly relevant for water management and spatial planning policymakers that typically operate at different administrative levels. 相似文献
78.
In order to reduce the soil erosion rate on the Chinese Loess Plateau, the Chinese government launched in 1999 the “Grain for Green” program (GfG). The objective of this program was to increase the forest cover on steep slopes in the landscape by planting trees and sowing grasses on former cropland. The program was a massive investment by the Chinese government. By the end of 2005 the GfG-program was implemented in an area of 87,000 km2 in which about 400–600 million trees were planted. At present it is not known to what extent this program was successful. This paper examines the effects of the GfG-program on the mean annual vegetation cover in the Shaanxi province. A decadal time series of SPOT VEGETATION imagery from 1998 till 2005 were used to calculate NDVI-values in four counties with different rainfall regimes. By means of a regression between preceding rainfall and NDVI-values the effects of rainfall variability were filtered out. A trend analysis of the corrected NDVI time series pointed out that the GfG-program resulted in a significant increase of the vegetation cover on farmland in the northern part of Shaanxi province. In the southern part of the province, which has a more humid climate and large areas of irrigation farmland no significant increase of the vegetation cover on farmland could be detected. 相似文献
79.
80.