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991.
Deniz T. Kılınçoğlu 《European Journal of the History of Economic Thought》2017,24(3):528-554
The existing literature on Islamic economics suggests that Islamic economics is a twentieth-century phenomenon with its roots in medieval Islamic intellectual and theological history, thereby leaving a centuries-long gap in the history of Islamic economic thinking. This study aims at taking a first step towards filling this gap by examining a nineteenth-century example of Islamic economics in late Ottoman economic literature. Suggesting a broader definition of Islamic economics, this article investigates a prominent Ottoman intellectual's efforts to define, reveal, and revive a tradition of Islamic economics in historical and intellectual context. 相似文献
992.
This paper analyzes a formal, dynamic model of the center-periphery problem. The model features falling relative demand for agricultural goods, a higher rate of technical change in manufacturing, and a quality-differentiated manufactured good. Income differences imply a potential for intra-industry trade, while technical change generates product cycle type results. The main insight is that a closing of the North-South technology gap does not necessarily imply catching up, because of the falling relative demand for agricultural goods. The South catches up only if it exports lower-quality varieties of the manufactured good and closes the technology gap. 相似文献
993.
Goldfarb TL 《Medical economics》2001,78(1):69-70, 73, 77
994.
The evolution of technology products can be analysed on multiple levels. Product categories go through continuous evolution determined by the cumulative changes in the features of new product models. This is manifested in the diffusion of new product features and in the increasingly vague boundaries between different product generations. This article develops an approach for planning and forecasting technology product evolution and the diffusion of new product features. This is achieved by isolating the phenomena underlying the evolution process, and formulating the process at the product category, product feature, and product model levels. The approach is derived from these formulations combining the primarily demand-driven product category diffusion and product unit replacement behaviour, and the more supply-driven product feature dissemination. The approach enables meaningful sensitivity analysis including the analysis of discontinuities. The developed approach is applied to characterise the evolution of an example product category of mobile handsets and to forecast the diffusion of mobile handset features using extensive longitudinal and cross-sectional data collected from Finland. In consequence, the process of technology product evolution and the phenomenon of product feature dissemination are suggested as extensions to research on product category diffusion and replacement. 相似文献
995.
A common approach to the evaluation of the standard of living is based on a function of real income. In the United States this often takes the form of CPI-deflated mean household income. Material well-being is more appropriately evaluated using a consumption-based index. Using data from the Consumer Expenditure Surveys we find that real mean income provides an inaccurate representation of the level and trend of the standard of living relative to real per equivalent total expenditure in the postwar United States. The differences between real income and real total expenditure per household equivalent member are found at all levels of aggregation. 相似文献
996.
This paper aims to apply game options to construct the optimal decision-making and management tool for venture capital (VC) firms. This model emphasizes the inferences with game options on the market structures formed by different competition and investment strategies of the two VC firms to reflect the investment returns. These market structures are classified into an entry-deterred game (specific monopoly), a leader's dominated strategies (duopoly), and simultaneous investment. It is considered how to select investment timing to avoid any potential competitive threats in order to provide the optimal expected threshold values for the investment decisions of VC firms. 相似文献
997.
Ralph G. Kauffman Author Vitae Peter T.L. Popkowski Leszczyc Author Vitae 《Industrial Marketing Management》2005,34(1):3-12
In many new or repeat purchasing situations, business buyers must decide how many suppliers to consider (a “choice set”) in determining which supplier(s) to actually buy from or contract with. This paper develops an optimization approach to determining the size of the choice set, taking into consideration buyer utility and search and evaluation costs. A theoretical model is developed for both one-time and repeat purchase situations. The model is estimated using empirical data received from bids received for procurement auctions. In these auctions, suppliers provide bids for steel pipe based on two product attributes (price and delivery time). Model sensitivity to small changes in parameters is also tested. 相似文献
998.
George T. Tsakumis Anthony P. Curatola Thomas M. Porcano 《Journal of International Accounting, Auditing and Taxation》2007,16(2):131-147
Although penalties and audits exist, tax evasion is a widespread phenomenon and continues to be a problem for many countries. National culture may contribute to a further understanding of intentional noncompliance across countries. In this study, we investigate the influence of national culture on tax compliance levels across 50 countries. Using Hofstede's (1980) cultural framework as a basis for our hypotheses, we find that a noncompliant country's profile is characterized by high uncertainty avoidance, low individualism, low masculinity, and high power distance. Our results have implications for both research and practice. This is the first study to employ Hofstede's cultural framework as an explanator of international tax compliance diversity and serves as the starting point for the development of an international tax compliance framework. Tax policy implications also are addressed. 相似文献
999.
Robert J. Kauffman Salvatore T. March Charles A. Wood 《International Journal of Intelligent Systems in Accounting, Finance & Management》2000,9(4):217-236
Prior research on intelligent Internet agents has failed to address the needs of long‐lived data‐collecting agents, focusing instead on short‐lived transaction agents. Transaction agents typically run for a few seconds and retrieve information for a single transaction. With the staggering growth of electronic commerce, researchers and practitioners will want to design long‐lived data‐collecting agents that intelligently search for, retrieve, interpret, categorize, and store vast amounts of related information each time that they run. Such agents can run over the course of days rather than seconds and can be used by practitioners for decision support applications or by researchers as part of an empirical research methodology. This paper proposes a framework for agent sophistication, and emphasizes a number of design concepts for long‐lived Internet agents, including intelligence, validation, concurrency, recovery, monitoring, and interactivity. These concepts are used in the development of an illustrative tool called Electronic Data Retrieval LexicaL Agent (eDRILL), an object‐oriented data‐collecting agent. eDRILL is designed using the Unified Modeling Language (UML) and is written in Java. It gathers research data from an online auction. © 2000 John Wiley & Sons, Ltd. 相似文献
1000.
Thirteen years ago a medium-term economic forecast was published, The British Economy in 1975 by W. Beckerman et al. This article assesses the study, the reasons for its lack of success, and their implications for medium-term economic forecasting in general. 相似文献