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1.
科研人员职务科技成果赋权是推动职务科技成果转化的重要制度设计。现有研究多从权力改革视角探究赋权科研人员的作用效果,忽视了权力改革后组织能力支持对赋权效果的重要影响。选取中国科学院西安光学精密机械研究所作为案例研究对象,运用扎根理论,深入探究科研人员职务科技成果赋权、组织能力与衍生创业的关系。结果发现,科研人员职务科技成果所有权和长期使用权赋权对科研人员衍生创业具有正向影响;科研人员职务科技成果收益权下放程度与科研人员衍生创业呈倒U型关系;组织能力中的组织文化塑造能力、组织资源整合能力和组织制度构建能力分别在科研人员职务科技成果赋权影响衍生创业的过程中发挥中介作用。  相似文献   
2.
Exploiting a unique conditional disclosure mandate on management earnings forecasts (MEFs) in China, we examine the differential effects of voluntary and mandatory MEFs on the cost of debt. We find that firms providing voluntary MEFs have lower cost of debt than do mandatory forecasters and nonforecasters. The results of the channel analyses reveal that voluntary forecasters have greater commitment to voluntary MEFs in future periods than do mandatory forecasters and nonforecasters, and the precision, accuracy, and timeliness of MEFs are higher for voluntary forecasters than for mandatory forecasters. Additional analyses show that the differential effects of voluntary and mandatory MEFs on cost of debt are stronger for voluntary forecasters operating in opaque information environments, issuing high-quality and confirming forecasts, controlled by private shareholders, and operating in highly competitive product markets. Overall, our results indicate that, compared with mandatory MEFs, voluntary MEFs are more informative for credit investors, particularly for firms facing greater information risk and operating uncertainty.  相似文献   
3.
With sluggish external demand and increasing trade protectionism by the USA and the European Union, China is facing severe challenges in implementing its deeper, ongoing reforms. To respond actively to such challenges, the Communist Party of China's 19th National Congress proposed to “promote a new pattern of all‐round opening up.” In particular, the establishment of free trade ports is considered an important means to realize deeper integration with the world economy. This paper discusses the background, the motivation, the possible challenges as well as a feasible path for the successful implementation of free trade ports in China. Based on the international experience, the construction of free trade ports in China requires freer trade in goods, high mobility of talent and free capital flow.  相似文献   
4.
[目的]把握区域农产品质量竞争力不仅是促进区域农产品富有竞争力的积极方法,也是稳步提升农产品质量安全的重要做法。[方法]文章运用生态位态势理论,构建了以区域为评价主体的农产品质量竞争力评价体系,并从两个层面对浙江省各地级市农产品质量竞争力进行研究。在纵向层面上,测算了各地级市农产品质量竞争力生态位宽度,对各地级市农产品质量竞争力状态进行了评价和排序。在横向层面上,测算了各地级市农产品质量竞争力生态位重叠度,对各地级市农产品质量竞争力的合作程度进行了评价与区分。最后整合运用生态位协同、生态位扩充等理论,提出浙江省各地级市提升农产品质量竞争力发展策略。[结果]通过区域农产品质量竞争力生态位宽度研究发现,杭州和宁波的农产品质量竞争力较强,其生态位宽度分别为0.103 6和0.103 2,而丽水和舟山农产品质量竞争力相对居后,其生态位宽度分别为0.079 0和0.075 6;通过区域农产品质量竞争力生态位重叠度研究发现,可将全省划分为西北平原区域、东南部沿海区域和西南部山地区域等3个区域,各区域内部地级市可通过协同合作提升农产品质量竞争力。[结论]根据各地级市生态位宽度和生态位重叠度的差异,应采取生态位扩充、生态位协同、生态位分离的策略,从而因地制宜提升区域农产品质量竞争力。  相似文献   
5.
[目的]宅基地流转是城乡建设用地优化配置和农民财产性收入增加的重要途径,对解决我国当前土地资源利用的供需矛盾,推动高效用地具有重要意义。文章从家庭生计资产量化入手,探讨不同资产配置类型农户宅基地流转的影响因素,旨在进一步推进宅基地流转进程。[方法]通过农户生计量化法和Logistic回归模型进行实证分析。[结果](1)农户整体宅基地的流转意愿较高,达到69.84%,但资产缺乏型农户的流转意愿非常低,仅有37.93%;(2)非农迁移意愿、宅基地功能和家庭生计资产总值对宅基地流转具有显著影响,年龄、专业技能、住房的满意度、宅基地面积、非农收入比例、非农就业状况6个因素对不同类型农户的影响出现差异。[结论]该文提出建立贫困农户的技能培训机制,制定多样化的宅基地流转制度,从而保证不同类型农户在宅基地流转后,整体福利水平不下降。  相似文献   
6.
在三螺旋理论中,政府、产业和大学三者合作推动区域创新发展.全球化进一步拓展了创新主体参与合作的广度和深度,尤其是产业国际化水平对区域创新能力提高的影响越来越大.但大学国际化对区域创新能力的影响却没有被重视.文章以三螺旋算子为门槛值研究大学国际化水平、能力和不同类型对区域创新能力的影响.研究发现,我国区域创新合作环境整体上指向区域化,官、产、学三者合作水平较低,区域科研体系开放性和市场化程度不高,区域创新合作环境整体较差.官、产、学三者合作相对紧密的地区具有良性的创新合作环境,大学国际化水平对区域创新能力的影响较大;官、产、学三者合作不密切地区的创新能力则受大学国际化能力的影响较大.无论是"走出去"、"引进来"还是"面对面"形式的大学国际化,在创新合作环境好的地区,对创新能力都有着显著的正向影响.受代理变量选择的影响,"编码"形式大学国际化对区域创新的影响不明显;在创新合作环境差的地区,大学研发投入是影响区域创新能力的主要因素,同时需要"引进来"和"面对面"形式的大学国际化参与国际学习、交流和培训,以增加创新个体之间的直接交流,促进当地区域创新能力的提升.  相似文献   
7.
This is the first study to document evidence of technical trading effectiveness at firm level in the Chinese A-share market by investigating the relationship between excess profits of technical trading rules and firm-specific characteristics. Our results reveal that firms with higher excess profits from technical trading have more noise traders and higher institutional ownership and that those firms tend to be growth firms with lower liquidity and higher firm-specific uncertainty. Further analysis shows that the profitability of technical trading rules is unsustainable and the excess profits of the highest technical trading profit quintile portfolio disappear in the following year.  相似文献   
8.
Feng Zhu  Qihong Liu 《战略管理杂志》2018,39(10):2618-2642
Research Summary : Platform owners sometimes enter complementors' product spaces and compete against them. Using data from Amazon.com to study Amazon's entry pattern into third‐party sellers' product spaces, we find that Amazon is more likely to target successful product spaces. We also find that Amazon is less likely to enter product spaces that require greater seller efforts to grow, suggesting that complementors' platform‐specific investments influence platform owners' entry decisions. While Amazon's entry discourages affected third‐party sellers from subsequently pursuing growth on the platform, it increases product demand and reduces shipping costs for consumers. We consider the implications of these findings for complementors in platform‐based markets. Managerial Summary : Platform owners can exert considerable influence over their complementors' welfare. Many complementors with successful products are pushed out of markets because platform owners enter their product spaces and compete directly with them. To mitigate such risks, complementors could build their businesses by aggregating nonblockbuster products or focusing on products requiring significant platform‐specific investments to grow. They should also develop capabilities in new product discovery so that they could continually bring innovative products to their platforms.  相似文献   
9.
One of the major challenges involved in risk aggregation is the lack of risk data. Recently, researchers have found that mapping financial statements into risk types is a satisfactory way to resolve the problem of data shortage and inconsistency. Nevertheless, ignoring off-balance sheet (OBS) items has so far been regarded as the usual practice in risk aggregation, which may lead to deviations in conclusions. Hence, we improve the financial statements based risk aggregation framework by mapping OBS items into risk types. Based on 487 quarterly financial statements from all 16 listed Chinese commercial banks over the period 2007–2014, we empirically study whether the overall impact of OBS activities and the individual impact of each of the OBS risk types on total risk depend on bank size. Moreover, this research divides the sample into two subsets, during and after the subprime crisis, to find out how the subprime crisis affects risks of Chinese banks. Our empirical results show that although OBS credit risk is positively linked to total risk while OBS operational risk is negatively linked to total risk for both large and small banks, the overall impact of OBS activities on total risk depends on bank size. The overall OBS activities are positively related to the large bank’s total risk while they are negatively related to the small bank’s total risk. Besides, we also found that it is the increase of liquidity risk and market risk that leads to the larger total risk of Chinese banks during the subprime crisis.  相似文献   
10.
This study shows that managers adjust corporate payout policies to counteract intensified short‐selling pressures following the removal of a short‐selling constraint. We use a controlled experiment, the Regulation SHO pilot program, to find that changing the short‐selling rule brings small companies to increase cash dividends, but not to repurchase more shares. Because paying dividends is costly, it is acknowledged as a more reliable signal of stock undervaluation than share repurchase. While our evidence suggests that companies select this payout strategy to deter predatory short sellers, it also shows that a short‐selling activity has a causal effect on corporate payout decisions.  相似文献   
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