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31.
Collaboration, peer review and open source software   总被引:1,自引:0,他引:1  
Open source software development may be superior to proprietary development because the open source organizational form naturally minimizes transactions costs associated with privately distributed information. This manifests itself in the ability of open source communities to encourage critical peer review and the sharing of ideas. When these activities are important, the open source organizational form may do better than a proprietary organizational form. My results suggest why open source is particularly powerful when maintainability of software is critical, and also suggest that the founder of a software project may be more likely to choose open source if there is an existing dominant proprietary software project.  相似文献   
32.
基于网络环境的会计教学问题探究   总被引:1,自引:0,他引:1  
随着互连网与通讯技术、计算机软硬件设备与科技的快速进步,信息技术将是会计教育与教学中的必要元素,信息技术与会计学科领域整合将是未来会计教育的主流。新的教育环境要求会计教育必须转变教育理念,改变传统的教学模式、更新教学内容、探究新的教学方法。本文就网络环境下的会计教育理念、教学模式、教学内容、教学方法等进行了研究。  相似文献   
33.
I examine the formation of a specific communication network, a variant of the two-way flow model, in which agents have farsighted strategies. I show that the likelihood to form efficient networks tends to zero for sufficiently large network sizes.  相似文献   
34.
Financial crisis in Southeast Asia: dispelling illusion the Minskyan way   总被引:1,自引:0,他引:1  
This paper extends Minsky's financial instability hypothesisto the case of the open, ‘liberalised’, economy,making it possible to put forward a specifically Minskyan accountof the road to the financial crisis in Southeast Asia (1997/1998).The analysis suggests that the threats to growth and employmentemanating from the financial sector which Minsky identifiedin the closed economy setting are much intensified in open,liberalised, developing economies. Financial liberalisationis an important key factor in this process. Rival explanationsof the crisis are examined and rejected in favour of the extendedMinskyan explanation. The policy implications are derived anddiscussed.  相似文献   
35.
We study a dynamic duopoly model with network externalities. The value of the product depends on the current and past network size. We compare the market outcome to a planner. With equal quality products, the market outcome may result in too little standardization (i.e. too many products active in the long run) but never too much. The potential inefficiency is non-monotonic in the strength of the network effect, being most likely for intermediate levels. When products differ in quality, an inferior product may dominate even when the planner would choose otherwise, but only if the discount factor is sufficiently large  相似文献   
36.
陈恒 《技术经济》2006,25(6):1-3
系统集成网络创新模式是发展中国家跨国公司技术创新的新模式,发展中国家跨国公司应在考虑企业实际情况的基础上,建立“创造性学习组织”,利用国家创新体系提供的创新资源,克服障碍,努力实现技术创新模式的转变。  相似文献   
37.
本文以现代火成岩岩石学的概念为出发点,从哲学的角度讨论了现代火成岩岩石学的某些前沿课题。对岩浆作用的全面认识,不仅要研究其化学过程,还必须从物理过程去探索;地幔—岩浆—C—H一O系统的研究是深部地质研究的一个侧面,深部地质过程是地表及浅部地质现象的动力来源;超地幔热柱是板块运动和大规模岩浆活动的起因,大规模的岩浆活动及板块运动是超地幔热柱在地表或地壳浅部的直接表现;开放的岩浆体系的提出,丰富了现代火成岩岩石学的内容。  相似文献   
38.
我国商业银行营销渠道的选择   总被引:2,自引:0,他引:2  
商业银行营销渠道的选择是一项重要的战略决策,它会极大地影响其经营业绩和成本水平。目前,我国商业银行的营销渠道还比较狭窄,基层网点功能单一,服务手段落后。今后,商业银行要根据目标市场客户的需求,积极开发新的金融产品,大力整合、开发和拓宽营销渠道。  相似文献   
39.
We analyze industry equilibrium and incentive to compatibility when goods produced by different producers generate utility only when consumed as component parts of a system. We assume the presence of two systems, each composed of some basic component and a set of differentiated complementary products. The combination of complementarity between the two components of the system and of fixed costs in the production of the complementary product results in a form of network effect. We focus on the role played by the size of the fixed costs in the production of the complementary products in determining the size of this system effect and, by this means, the structure and types of equilibria that may be observed: monopolistic or duopolistic, symmetric or asymmetric. We also highlight the consequence of the same fixed costs for the private and social incentives to render the systems compatible.  相似文献   
40.
This paper analyzes the process of transition in standards between incompatible technologies when converters are available. Contrary to a common presumption that converters facilitate the transition from an old technology to an otherwise incompatible new technology, I find circumstances in which the possibility of transition is blockaded by the existence of converters. In the welfare analysis of converters, a distinction is made between ex ante and ex post efficiency effects. Finally, I also analyze the equilibrium behavior in the provision of converters and compare it to the socially optimal outcome.  相似文献   
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