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71.
The National Flood Insurance Program was created to seek two often conflicting goals: (i) shifting risks from federal taxpayers to those who choose to live in flood plains and (ii) ensuring flood insurance is available to everyone at “reasonable” rates. Efforts to accomplish the second goal currently take the form of subsidies based on location and the date a home was constructed. The resulting revenue from subsidized insurance premiums is not sufficient to cover the true cost of flood insurance, and federal taxpayers have paid the difference: $30 billion to date. Based on a detailed survey of households in the high‐risk flood zones of New York City (NYC), we find that replacing existing premium subsidies with risk‐based prices and a subsidy for low‐income housing‐burdened households could better meet both goals by ensuring low‐income individuals have access to affordable flood insurance while still saving the federal taxpayer up to $183 million per year in NYC alone.  相似文献   
72.
The Community Rating System (CRS) program was implemented by the U.S. Federal Emergency Management Agency (FEMA) in 1990 as an optional program to encourage communities to voluntarily engage in flood mitigation initiatives. This article uses national census tract‐level data from 1980 to 2010 to estimate whether CRS participation and flood risk affect a community's local patterns of population change. We employ an instrumental‐variables strategy to address the potential endogeneity of CRS participation, based on community‐scale demographic factors that predict when a tract's host community joins the CRS. The results find significant effects of the CRS program and flood risk on population change. Taken together, the findings point to greater propensity for community‐scale flood management in areas with more newcomers and programs such as CRS stabilizing population, though not especially in flood‐prone areas. We observe the CRS neither displacing population toward lower‐risk areas nor attracting more people to flood‐prone areas.  相似文献   
73.
Railways made a large contribution to the expansion of Victoria's economy, and in the process enabled and drove environmental change. This article focuses on one industry, forestry. It first examines railway demand for timber in construction and maintenance, particularly for sleepers. This demand caused tensions – a bitter dispute in the 1890s between the Railways Department and the Conservator of Forests, George Perrin, over timber cut on state land led to uneasy co-existence after the turn of the century. Railways not only required timber but also carried commercial quantities in bulk, providing forest industries with access to profitable markets – in particular firewood, the significance of which has been underappreciated previously. Forest products contributed substantially to railway revenue, representing a more stable source of income than other major categories of freight such as wheat, wool, and coal.  相似文献   
74.
This paper measures the unequal development of the regional economies in China and investigates the primary factors leading to the inequality. The official data on China's regional GDP and the regional GDP of three industrial sectors from 1991–2001, as reported in the China Statistical Yearbook and A Statistical Survey of China, are adopted to calculate and decompose the Gini coefficient for each year. The primary finding is that the levels of inequality in China's regional economies clearly showed a slight upward trend after 1991. The inequality of the overall GDP is primarily attributed to the between-group effect rather than to the within-group effect. It is also found that the regional inequality of the secondary industry sector's development accounted for half of the overall inequality. Thus, this study suggests that it is crucial for China to formulate and adhere to policies that will help it to develop the economy more equally among all areas and to develop the secondary industry sector among all regions/provinces in order to overcome the important issue of the inequality in regional economic development.  相似文献   
75.
The Hunter Valley, New South Wales, is both Australia's oldest continually producing wine region and a highly functioning wine business cluster. New generation cluster actors perceive that the region's concentration of historic family‐based firms has contributed to its strength. We have used rarely consulted and newly accessioned evidence from the 1820s to the 1920s to qualitatively test the extent to which early networking created pathways for knowledge flow in the region. Our cross‐disciplinary research into the historic depth of embedded cooperation reveals a little known feature of early Australian business history and complements the more commonplace breadth approach in cluster studies.  相似文献   
76.
We propose a consumption model that captures the impact that perceived price ambiguities may have upon decision‐making in green markets in general and in active transportation markets in particular. The basic intuition for the model is that a consumer who may be misperceiving the price of the green good (the active transportation mode) would be willing to pay a positive amount from her income in the current period to resolve the misperception going forward. We posit that the basis for the price misperception in the active transportation context is misperception of the relative risks involved in taking that mode. The compensating variation that aligns perceived and objective risk is derived. We show how raising green consumption via price misperception correction can be superior to traditional economic policy instruments. The results shed light on the more general family of situations in which agents may consistently misperceive aspects of the decision environment.  相似文献   
77.
This paper investigates the impact of China's city size and urban population concentration on city productivity by developing a distinctive index based on global nighttime light data. Using the panel data of 280 prefecture cities from 2004 to 2013 and employing dynamic system generalized method of moments and panel threshold model regression techniques, our results show that city size has a positive impact on city productivity; therefore, cities in China still have the potential to expand. While moderate urban population concentration can benefit city productivity, excessively concentrated urban population distribution may impede the growth of city productivity. We also find that the level of labor income significantly affects the impacts of urban agglomeration on labor productivity. Therefore, our results imply that city development policies should focus more on how to appropriately allocate economic activities and adjust population distribution in urban areas according to different stages of economic development.  相似文献   
78.
黄鹏 《特区经济》2014,(7):181-183
基于DEA-Malmquist法,实证分析了2001—2012年我国三大地区及西部各省市高技术产业R&D效率的差异性及变化趋势。结果显示,西部地区的高技术产业R&D创新效率总体上是有较大提高的,特别在西部大开发前期处于高速增长状态,而2006年以后则处于持续衰退中;与其他地区相比,西部地区高技术产业R&D创新效率的提高主要得益于技术效率的提升;西部地区内部,西南地区在高技术产业的发展规模和技术创新水平上远超过了西北地区。  相似文献   
79.
论文以2009-2011年中国上市公司为研究样本,从企业盈利能力和发展能力两个方面分析了企业的研发活动对企业绩效的影响。研究发现:(1)我国各行业研发投入普遍不足;(2)企业的研发活动与企业进行研发的当年及随后两年的绩效显著负相关,特别是对企业的盈利能力影响更明显。  相似文献   
80.
Strength-weakness assessment, which must be performed as a part of any strategic planning process, is presented in terms of a process, termed SWA, that involves managers in making the critical informational choices that are implicit in strategic assessments of strengths and weaknesses. The process is illustrated in terms of its underlying premises, their implications, its benefits, and an illustrative substantive framework that can be used to guide the process.  相似文献   
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