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941.
De Economist - As of 2022, the Dutch pension system will be overhauled. The success of this as well as other pension reforms also depends on how participants react to and accept such changes. We... 相似文献
942.
For decades, the reporting entity concept has been the foundation of differential reporting in Australia. Those entities classified as ‘reporting entities’ are, prima facie, required to produce full GAAP‐based financial reports while other (non‐reporting) entities are generally able to produce less complex and shorter ‘special purpose’ financial reports. In recent years, the application of the concept, as originally set out in the Statement of Accounting Concepts (SAC) 1 Definition of the Reporting Entity, has been criticized on several grounds—particularly, that it does not yield the reporting outcomes originally intended by regulators. Our analysis of 1,546 companies lodging financial statements with the corporate regulator in Australia (ASIC) shows the principles‐based criteria in SAC 1, designed to indicate the existence of a reporting entity, do not systematically explain its application by entities. Our findings are relevant for policy makers, researchers, and regulators concerned with how these choices might be more effectively regulated in future and whether this is best done through principles‐based or rules‐based approaches. 相似文献
943.
This paper analyzes the social welfare effects of tax-benefit reforms in a framework integrating endogenous labor supply and unemployment. We adopt an ordinal approach to social welfare comparisons by searching for “socially desirable” reforms that would improve social welfare for an entire class of social welfare functions. In the model, there is a discrete distribution of individuals’ productivities and individuals are heterogeneous with respect to leisure preferences (or disability of work). Labor supply decisions are limited to the participation decision. Unemployment is modeled in a search and matching framework with individual wage bargaining. For the social welfare analysis, the model is calibrated for Switzerland. Starting from a situation with an unemployment benefit scheme, the introduction of in-work benefits is shown to be a “socially desirable” reform: it would be unanimously preferred to the current situation according to all social welfare functions based on the criteria of Pareto, anonymity, and the principle of transfers. This result holds for two different types of preference heterogeneity (leisure preferences or disability of work) and also for the case where job search effort cannot be monitored. 相似文献
944.
We examine the effects of daily return compounding, financing costs, and management factors on the performance of leveraged exchange‐traded funds (LETFs) over various holding periods. We propose a new method to measure LETFs’ tracking errors that allows us to disentangle these effects. Our results show that the compounding effect generally has more influence on tracking errors than other factors, especially for long holding periods and in a “sideways” market. The explicit costs (i.e., the expense ratios) and other factors (e.g., financing costs) can materially affect the performance of LETFs, especially for those with high leverage ratios and bear funds. 相似文献
945.
Corporate income smoothing has been the focus of much attention, yet relatively little is known about the key characteristics of income-smoothing firms. To address this issue, the current study uses quarterly data with Census X-12 analysis in a novel way to identify firms where the degree of random variability in earnings is less than the degree of random variability in sales (EVAR < SVAR). Prior research views such firms as effective smoothers, since most firms have scale-free variability profiles in the opposite direction (EVAR > SVAR). Large-sample US results identify these exceptions throughout a broad cross section of firms, but smaller and less profitable firms tended to have a higher incidence rate. Results also indicate that effective smoothers exhibited higher earnings persistence. 相似文献
946.
Under what conditions do times of increasing uncertainty, such as the ongoing global turmoil, call for international policy harmonization? We shed light on this question by developing a model of interjurisdictional policy coordination taking place under incomplete information and featuring uncertainty about jurisdictions' politico-economic fundamentals. We show how the effect of an increase in uncertainty on the desirability of policy harmonization varies with the pattern of asymmetries in jurisdictions' scale, mutual influence, and magnitude of the increase in uncertainty. Our analysis suggests that the case for policy harmonization as a governance response to growing uncertainty is not compelling. 相似文献
947.
Prof. Dr. Detlef Schoder Dr. Johannes Putzke Prof. Panagiotis Takis Metaxas Prof. Dr. Peter A. Gloor Prof. Dr. Kai Fischbach 《Business & Information Systems Engineering》2014,6(1):3-10
The objective of this commentary is to propose fruitful research directions built upon the reciprocal interplay of social media and collective intelligence. We focus on “wicked problems” – a class of problems that Introne et al. (Künstl. Intell. 27:45–52, 2013) call “problems for which no single computational formulation of the problem is sufficient, for which different stakeholders do not even agree on what the problem really is, and for which there are no right or wrong answers, only answers that are better or worse from different points of view”. We argue that information systems research in particular can aid in designing appropriate systems due to benefits derived from the combined perspectives of both social media and collective intelligence. We document the relevance and timeliness of social media and collective intelligence for business and information systems engineering, pinpoint needed functionality of information systems for wicked problems, describe related research challenges, highlight prospective suitable methods to tackle those challenges, and review examples of initial results. 相似文献
948.
Prof. Dr. Ulrich Frank Prof. Dr. Stefan Strecker PD Dr. Peter Fettke Prof. Dr. Jan vom Brocke Prof. Dr. Jörg Becker Prof. Dr. Elmar Sinz 《Business & Information Systems Engineering》2014,6(1):39-43
The research field “Modeling business information systems” has a long tradition in the scientific discipline of Business and Information Systems Engineering (BISE). The present paper highlights research shaping the research field, discusses challenges impairing the development of the research field in the coming years, and outlines elements of a future research agenda. 相似文献
949.
This article measures the perception of Malaysian food manufacturers toward halal logistics through an industry survey conducted in Malaysia. Based on a survey with 44 food manufacturers in Malaysia, results indicate that the responsibility of halal logistics according to the manufacturer is a shared responsibility in the halal food supply chain and value chain. Second, the study confirms that a dedicated storage and transportation is required. The manufacturer recognizes that for cold chain products a dedicated halal sea/airport complex is required, whereas for ambient products, no mixing of halal and nonhalal products in the same section is sufficient. The manufacturer thinks that no mixing of halal and nonhalal products in the same zone of the supermarket provides sufficient assurance for the Muslim consumer. Third, 52.3% of the manufacturers are willing to pay more for a halal logistics system, whereas small and large companies show a higher willingness to pay than medium-size companies. Halal logistics is an important component of the manufacturer's halal promise but will require pressure from the government through regulations to make halal logistics a requirement for halal certification of food manufacturers. 相似文献
950.
Ana Norman‐Lόpez Sean Pascoe Olivier Thébaud Ingrid van Putten James Innes Sarah Jennings Alistair Hobday Bridget Green Eva Plaganyi 《The Australian journal of agricultural and resource economics》2014,58(1):43-59
Rock lobster fisheries are Australia's most valuable wild fisheries in terms of both value of production and value of exports. Different states harvest and export different lobster species, with most of the landings being sent to the Hong Kong market. A perception in the Australian lobster industry is that the different species are independent on the export market, such that a change in landings of one species has no impact on the price of the others. This study investigates the market integration of Australian exports to Hong Kong for the four species and different exporting states. Our results indicate all four species and producers/export states are perceived to be substitutes for one another, so that, in the long run, prices paid to operators in the industry will move together. The integrated nature of the Hong Kong export market for Australian lobster suggests that the potential impacts of alternative fisheries management and development strategies at state and species levels cannot be considered in isolation, at least from an economic perspective. In addition, impacts of external shocks affecting production in one state (e.g. climate change) can be expected to affect all Australian lobster fisheries. 相似文献