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91.
With the rapid diffusion of smart technologies, a new retail mode, the smart shop, has received increasing attention from both academia and practitioners in the 5G era. However, previous studies on smart shops have largely focused on the effects of smart technologies on technology adoption rather than customer shopping behaviors. To fill this gap, this study applies the hedonic information systems acceptance model (HISAM) to identify the utilitarian and hedonic motivations affecting consumer shopping intention. In addition, we characterize a second-order formative construct, technology readiness, as a technology-related personality to test its moderating role in the research model in the marketing context when consumer behaviors may differ due to individual characteristics. Using structural equation modeling (SEM), we applied SmartPLS 3.2.8 to analyze 298 valid samples. The results show that perceived ease of use significantly affects perceived usefulness and perceived enjoyment, in turn, these three factors directly influence shopping intention. Additionally, perceived ease of use will have a stronger impact on perceived usefulness and shopping intention when the customer has a high level of technology readiness. Finally, theoretical and practical suggestions and future research directions are also discussed.  相似文献   
92.
李军 《科技和产业》2021,21(8):295-300
公路改扩建工程在广东省正处于快速发展时期,如何准确得到路面病害情况,是旧路处治方案制定面临的主要问题.依托开阳高速改扩建工程,采用三维探地雷达对旧路进行病害检测,得到道路表面及内部的病害分布情况,并分别与人工徒步调查路况及开挖后内部实际情况进行比对.结果表明:当三维探地雷达检测采样间距设置为2.0 cm、驻波时间设置为0.6 ms、时窗设置为85 ns时,可达到较好的检测精准度;三维探地雷达可实现对路面结构内部不同深度位置的裂缝病害进行探测,精确识别3 mm宽裂缝,并了解裂缝的发展方向及性质.  相似文献   
93.
We examine how the size and the composition of acquirer boards are associated with shareholder abnormal returns for 2,230 M&As made by listed firms in Continental Europe. Although board size proves insignificant, our findings do offer some evidence as to a beneficial effect of board diversity on M&A value creation. Gender diversity appears marginally positively associated with acquirer shareholder abnormal returns. The fraction of foreign directors is in general not significantly positive, unless the rule of law in the acquirer country is weak. Nonetheless, nationality diversity in the board turns out harmful in purely domestic takeovers. The influence of age diversity is marginally positive, yet only in domestic and horizontal takeovers. Next, the fraction of independent directors has a robust positive effect on the acquirer CAR, while directors with multiple board appointments prove valuable especially through preventing firms from pursuing poor takeovers. Finally, CEO duality is detrimental only in industry‐diversifying deals initiated by acquirers that are not controlled by an individual or a family shareholder. Any negative CEO‐duality effect is mitigated when the acquirer‐country rule of law is strong.  相似文献   
94.
随着我国经济的快速发展,国家越来越重视中小企业人力资源管理中的劳动关系问题。为了进一步加强中小企业的人力资源管理,需要根据实际情况以人力资源战略规划和管理作为基础支撑,完善人力资源管理中的劳动关系管理工作,明确劳动关系管理的内涵。因此,论文针对中小企业人力资源管理中的劳动关系管理问题进行简要分析,并提出合理化建议。  相似文献   
95.
Using the Japanese firm/establishment-level census data, we investigate the impact of the Chinese import penetration on employment in Japan. We found negative impacts of the Chinese import penetration on total employment, especially in industries producing competing products to Chinese imports, and a positive impact of the import penetration in the industries from which firms purchase their inputs (upstream import penetration). The negative impacts are mainly driven by firms’ exit from the market while positive impacts are enjoyed by surviving firms. We did not find any significant impacts of the penetration in the industries to which firms sell their products (downstream penetration).  相似文献   
96.
Delay propagation is the flight departure delay caused by the arrival delay of pre-segment flight. Chinese airline market has suffered very poor on-time performance (OTP) in recent years. It is, however, unclear whether delay propagation prevails as one major source for such problem. This study first aims to empirically quantify delay propagation in the Chinese airline market. Specifically, we shed light on heterogenous levels of delay propagations across different airports and airlines. Then, the distinct delay propagation patterns in China are also discussed and compared with other developed airline markets (e.g., the US and Europe). Our estimation is based on OTP data for over 12 million Chinese flights covering the 2015–2017 period. Specifically, it is found that 10 min arrival delay of pre-segment flight within 1 hr before the departure lead to an average of 7.49 mins delay propagation for subsequent departure flight. Arrival delay of earlier pre-segments (1–2 and 2–3 hr before the departure) leads to much less delay propagation, due to longer ground buffer. Chinese airlines arrange longer ground and flight buffer than that of the US airlines to prevent the delay propagation from accumulating along the subsequent flights in a day. Thus, unlike the US market, delay propagation is not the major reason for poor OTP in China. In addition, delay propagation is less prevailing at the Chinese hub airport. This is because China has relied on point-to-point network, which does not require sophisticated schedule coordination. And the local passengers at these Chinese hub airports have higher time value such that the Chinese airlines also try to improve OTP at these hub airports to better serve these lucrative but time-sensitive local passengers. Unlike the European LCCs, Spring Airlines, the largest low-cost carrier (LCC) in China, outperforms major full-service carriers (FSCs) in controlling delay propagation. This finding may also apply to other Northeast Asian LCCs sharing common operational characteristics as Spring Airlines. Last, we find that airlines purposely tolerate moderate departure delays of up to 15 min, which is the threshold that defines delays, no matter whether the pre-segment flight arrives late or on-time. The relevant policy and managerial implications are also discussed.  相似文献   
97.
Airlines design their initial schedules under the assumption that all resources will be available on time and flights will operate as planned. However, some disruptions occur due to mechanical failures and unexpected delays of maintenance, making the aircraft unavailable for a certain period of time. These deviations from the initial plan result in high operational costs in addition to the serious inconveniences experienced by passengers. In order to handle aircraft and passenger recovery problems simultaneously, we work on integrated networks at which aircraft routings and passenger itineraries are superimposed. Consequently, we could calculate the actual profit and cancellation cost by evaluating each passenger itinerary while considering the seat capacity limitations. In our computational results, we use a daily schedule of a major U.S. airline and clearly demonstrate that there is an optimal trade-off between operating and passenger-related costs.  相似文献   
98.
This study examines the links among corporate social responsibility (CSR), reputation, and performance in hotel companies from a multidimensional perspective. Data were collected from 322 hotels in China and partial least squares equation modelling (PLS-SEM) was employed for a causal-predictive analysis. Study results reveal that CSR practices influence hotel reputation as seen from both international and local perspectives. CSR and reputation influence performance dimensions (accounting-based performance, market-based performance, and non-financial performance) differently. The research findings offer specific theoretical and practical implications for hotel managers.  相似文献   
99.
This research explores the entangled relationships between tourism, ageing and well-being in later life. We challenge the universal connotations of old age and “ageing well” and see their relationships with tourism as dynamic processes, in which older people are continuously producing different meanings and fulfilling personal quests over life courses. Using the contextualist and temporal lens, four scenarios of the evolving relationships between tourism and ageing well were identified from the lived experiences and travel histories of 48 Chinese senior travelers. The results demonstrate that how tourism affects ageing well are shaped by senior travellers' early life and travel experiences, the personalised conceptions attached to tourism and well-being, which are indeed complex responses to their personal, social and cultural contexts. This research unveils vivid pictures of Chinese older adults’ leisure lives, and highlights the urgency to develop relevant tourism policies and marketing strategies to cater for their changing needs.  相似文献   
100.
This study examines the effects of three types of oil price shocks on inflation in the G7 countries with a new method of isolating oil price shocks. Based on monthly data from January 1997 to January 2019, we find that each oil price shock has the largest effect on U.S. inflation among the G7 countries and each country’s response to oil price shocks is different. Moreover, a rolling-window analysis shows that supply shocks, demand shocks and risk shocks have dynamic effects on inflation. The effect of supply shocks on inflation is strong before the financial crisis, but weakens during the crisis. However, the effect of demand shocks increases sharply in this time. The effect of risk shocks mainly occurs during the financial crisis and the European debt crisis. In addition, this study uses two ways to verify the robustness of the results. Our empirical results have important implications for policymakers and manufacturers, since the results provide a good explanation for the response of inflation in the G7 countries to the oil price shocks from different sources.  相似文献   
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