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371.
A study of daily time allocation to travel and out-of-home activity is conducted across eight European cities over three countries: France (Lyon, Grenoble, Strasbourg and Rennes), Switzerland (Geneva, Bern and Zurich) and Belgium (Brussels), based on individual travel survey data collected between 1997 and 2006. The effects of socio-demographic, spatial context, transport availability and city-specific variables are investigated thanks to the Cox proportional hazard model. The results indicate that socio-demographic characteristics and city (or country) specific effect play a major role while residential density and proximity to high level road or public transport networks have a very limited impact on time budgets for travel and out-of-home activities.  相似文献   
372.
We investigate which factors influence 44,649 employees’ decision to invest in a top retail banking group in France. We have two objectives: (i) to explore factors associated with the amount invested in the plan, and (ii) to explore whether these factors have same associations with the probability of investing more than the incentive pay i.e. being an active investor. Specifically, we focus on four parameters that have been shown to affect participation: liquidity constraints, imperfect knowledge of the plan, asset choice, and transaction costs. We confirm Engelhardt and Madrian (Natl Tax J 57:385–406, 2004) assumptions according to which such factors contribute to explain non-participation. We show that ESPP contributors have very specific and unobserved motivations, as shown with the positive correlations between error terms in the two steps of investment decisions. The existence of unobservable investment motives can be explained by a lower risk aversion, a higher time preference, or a strong willingness to participate to corporate governance.  相似文献   
373.
(1248) Andrea Goldstein, Nicolas Pinaud, Helmut Reisen and Dorothy McCormick When the OECD Development Centre launched research in 2005 to document the economic, political and social impacts of China’s and India’s economic growth on sub‐Saharan African (SSA) countries, the arrival (or resurgence) of new important players had triggered concerns among traditional donors. Accusations ran from free riding on Western debt relief over violation of governance standards and unfair company competition to fragmentation of aid delivery. At the same time, there was a tendency to neglect the diversity of SSA in terms of resource endowments, trade links and industrial development. It was time then to promote African voices from various backgrounds to reflect Africa’s heterogeneity. The introductory section presents a summary of findings about the economic impact of the two Asian giants in SSA countries by Africa‐based economists, with three practical conclusions. First, African countries should favour strategies that minimise areas of direct competition with the Asian giants. Second, industrialisation strategies are required to exploit opportunities complementary to the Asian development path. Third, sectors of mutual interest should be identified in order to develop long‐term views on how to cooperate with China and India and these views should be mainstreamed into national development plans.  相似文献   
374.
This article is a contribution to the study of the spread of management innovations, methods and rhetorics. It particularly concerns the influence of ideological and political factors, which have so far mostly escaped in-depth study. In particular, we seek to understand to what extent a critique of society developed by social reformers can be a source of inspiration for managers, leading them to change their practices and experiment with new devices. Relying on the framework of historical change in management practices developed by Boltanski and Chiapello [Boltanski, L., & Chiapello, E. (2005). The new spirit of capitalism. London: Verso (Translation of Le nouvel esprit du capitalisme, Paris: Gallimard, 1999)], we study the specific development of budgetary control in France, examined in the light of the general political and economic history of the 20th century. This framework simultaneously encompasses the dissemination of a new accounting practice, the transformation of capitalist institutions and mo des of regulation in a given period and country, and the programmatic discourses [Miller, P., & Rose, N. (1990). Governing economic life. Economy and Society, 19(1), 1–31] associated with the historical move.  相似文献   
375.
Survival models are a type of analysis that investigate the length of stay of tourists in certain tourist destinations. This study analyzes the length of stay of tourists in Madagascar. A duration model is used to analyze the length of stay based on a questionnaire to ascertain the significant characteristics influencing the length of stay of these tourists. Policy implications are derived to improve the understanding and management of the length of stay of tourists.  相似文献   
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System models in agriculture and natural resource management are usually developed by researchers to advise policy makers on the likely outcomes of alternative scenarios. Except for data collection, stakeholders—like farm households—are rarely involved in the research process. Companion modeling (ComMod) has been developed as a modeling approach to include various stakeholders in a continuous feedback loop between researchers and stakeholders. Whereas other ComMod approaches have used role playing games as an interface between researchers and stakeholders—assuming that stakeholders have difficulties understanding a computer model—this paper explores the potential of a participatory modeling approach in which stakeholders are directly confronted with the model by assessing its assumptions, interpreting simulation results, and suggesting scenarios.The approach is applied to two villages in a watershed in northern Thailand. One lowland village, populated by farmers of mostly Thai ethnic origin, depends partially on an upland village inhabited by farmers of Hmong ethnic origin for its water supply. Water scarcity has led to conflicts between these two villages in the past.In three rounds of participatory simulation sessions the potential of the ComMod model was tested. Our findings confirm that researchers face particular challenges in making local stakeholders understand the model as a reproduction of reality and not as reality itself. The idea of a scenario as a hypothetical situation was also difficult to convey. An ex-post analysis among participants showed that farmers who attended several sessions had a clear understanding of the model and one-third of the participants thought it useful to exchange points of view with the other community and to define new collective rules for water sharing. Applying ComMod in a context that is characterized by social tensions and power differentials, however, needs careful consideration of the potential implications on less powerful actors.  相似文献   
380.
We model the search for volunteers as a war of attrition. Every player is tempted to wait for someone else to volunteer for the tasks. When tasks are not equivalent, it may be optimal to volunteer quickly to perform an easy task. We analyze the trade-off between volunteering for an easy task and taking the risk of having to perform a more strenuous task in order to get the chance of avoiding all tasks. When the cost of waiting is borne by agents until every task has found a volunteer, we show that it may be optimal to volunteer for the difficult task even if an easier task is available, in order to speed up the process and reduce the costs of waiting.  相似文献   
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