全文获取类型
收费全文 | 11814篇 |
免费 | 264篇 |
国内免费 | 117篇 |
专业分类
财政金融 | 144篇 |
工业经济 | 65篇 |
计划管理 | 712篇 |
经济学 | 1598篇 |
综合类 | 2025篇 |
运输经济 | 857篇 |
旅游经济 | 3227篇 |
贸易经济 | 904篇 |
农业经济 | 1048篇 |
经济概况 | 1615篇 |
出版年
2024年 | 15篇 |
2023年 | 115篇 |
2022年 | 176篇 |
2021年 | 255篇 |
2020年 | 304篇 |
2019年 | 375篇 |
2018年 | 376篇 |
2017年 | 461篇 |
2016年 | 406篇 |
2015年 | 276篇 |
2014年 | 624篇 |
2013年 | 1688篇 |
2012年 | 884篇 |
2011年 | 868篇 |
2010年 | 738篇 |
2009年 | 699篇 |
2008年 | 811篇 |
2007年 | 661篇 |
2006年 | 648篇 |
2005年 | 359篇 |
2004年 | 299篇 |
2003年 | 272篇 |
2002年 | 200篇 |
2001年 | 180篇 |
2000年 | 150篇 |
1999年 | 99篇 |
1998年 | 20篇 |
1997年 | 19篇 |
1996年 | 10篇 |
1995年 | 10篇 |
1994年 | 2篇 |
1993年 | 3篇 |
1992年 | 6篇 |
1991年 | 2篇 |
1990年 | 2篇 |
1989年 | 4篇 |
1988年 | 5篇 |
1987年 | 8篇 |
1986年 | 4篇 |
1985年 | 26篇 |
1984年 | 31篇 |
1983年 | 27篇 |
1982年 | 38篇 |
1981年 | 13篇 |
1980年 | 10篇 |
1979年 | 12篇 |
1978年 | 4篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
31.
Hayley Stainton 《旅游业当前问题》2018,21(9):1075-1084
The use of the Internet is becoming increasingly integral to the day-to-day operations of society, facilitating an interconnected and globalised world, where geographic barriers are no longer a defining criteria for communication. This opens the researcher up to a realm of research opportunities, which to-date have been under-exploited. This paper contributes to the wider body of literature addressing the concept of Online research, demonstrating in practice how it can be utilised in the context of interpretative phenomenological analysis. It is argued that netnography is akin to interpretative phenomenological analysis (IPA) in that it accounts for an individual’s personal perception or account of an event or state, as opposed to attempting to produce an objective record. This paper outlines how blog analysis can be utilised in the context of IPA, demonstrating how this worked in practice during the initial exploratory research phase of the teaching English as a foreign language tourism phenomenon. 相似文献
32.
生态山岳的旅游健康发展程度对山地旅游资源的可持续利用具有重要的影响。采用层次分析法和熵权法对2018年西北地区的华山、麦积山和天山天池的旅游生态健康进行了分析。结果表明:三大山岳景区旅游健康发展均处于健康状态;在资源健康方面,天山天池表现为非常健康,华山和麦积山处于健康等级;在环境健康方面,麦积山处于非常健康,华山和天山天池处于健康等级;在经济健康和旅游社会方面,三大景区均表现为健康。 相似文献
33.
Ingeborg Nordbø Bakyt Turdumambetov Bilgehan Gulcan 《Journal of Sustainable Tourism》2018,26(1):68-84
As traditional international trophy hunting destinations are becoming less accessible due to hunting restrictions and regulations, new destinations are entering the scene, such as the Republic of Kyrgyzstan, located in Central Asia. Kyrgyzstan has grown to be one of the top destinations for international trophy hunting of argali Ovis ammon and ibex Capra sibirica, both of which are in danger of extinction. Empirically, the article draws on a case study from the largest region in Kyrgyzstan, At-Bashy, and 395 questionnaires with local inhabitants from 5 villages, and 1 interview with an international trophy hunting tour operator. In this article, the impacts of trophy hunting as a tourism practice in a rural context is discussed in terms of its sustainability and through the opinions of the local inhabitants. In sum, the negative impacts of trophy hunting in At-Bashy seem to overrule the positive ones, and in its current form it is not sustainable. The local inhabitants report about a decrease in argali and ibex during the last years; they receive basically no economic benefits from hunting tourism; and not surprisingly, 70% of the population rejects the further development of the industry in its current shape. 相似文献
34.
Christoffel Venter Gail Jennings Darío Hidalgo Andrés Felipe Valderrama Pineda 《International Journal of Sustainable Transportation》2018,12(2):140-152
The paper offers an analysis of empirical evidence on the equity impacts of operational Bus Rapid Transit (BRT) systems in the Global South. The focus is on vertical equity, i.e. whether BRT systems achieve progressive benefits for poorer segments of the population. Findings from Africa, Asia, and Latin America all suggest that BRT does offer significant benefits to low-income groups, in terms of travel time and cost savings, access enhancement, and safety and health benefits. However benefits are often skewed toward medium-income users and thus less progressive than they might be. Two primary reasons for this are insufficient spatial coverage and inappropriate fare policies. While many features of BRT potentially allow it to deliver pro-poor outcomes, such outcomes only materialize if BRT implementers pay specific and sustained attention to equity. The paper identifies key issues that need to be addressed to steer BRT implementation toward more socially sustainable outcomes—including better integration with other transit, paratransit, and nonmotorized transport services, and with the housing sector. 相似文献
35.
Under pressures related to economic growth and environmental protection, China is facing an increasingly severe “environment–health–poverty” trap risk. Fuel taxation is generally considered an effective policy to counter such a risk. Since 2009 China has raised the fuel tax rate many times to enhance tax reform. However, the effects of this policy remain unknown. Therefore, it is vitally important to estimate the impacts of China's current fuel taxation policy on environment, public health and the national economy. As the first attempt in existing literature on China, this paper builds a general equilibrium framework with the feedback effect of public health on economy. We find that that the fuel tax policy benefits the adjustment of the economic structure and improves human health; however, it is detrimental to economic growth, public welfare and price stability. In this sense, it plays a limited role in reducing the trap risk and might not be sustainable in the long term. 相似文献
36.
本文利用全国592个国家级贫困县的数据,采用空间计量模型实证分析了普惠金融对县域资金外流的影响,并验证了贫困县资金外流是否会产生致贫效应。本文研究发现:如果普惠金融只注重解决贫困地区对金融机构的接触性排斥,会进一步加剧资金外流,对减贫产生负向影响,即存在显著的致贫效应。这种致贫效应具有明显的空间外溢性,邻近县域的贫困状况在很大程度上会彼此“传染”,并具有空间衰减特征的地理边界。因而需要客观认识普惠金融的本质,有针对性地选择恰当有效的实施载体,解决好对信贷产品等关键金融服务的使用性排斥问题。 相似文献
37.
社会资本包含集体社会资本和个体社会资本。通过对Elsevier,Springer link和CNKI等平台上的文献进行梳理发现:在旅游领域,社会资本理论研究主要集中于集体和个体社会资本对旅游发展影响以及旅游对目的地社会资本影响等方面,研究呈现出内容上集中于社会资本对旅游的影响,方法上以案例分析为主的特点,当前仍存在不足,并提出今后研究的趋势,为以旅游创新助力乡村振兴,关注特色小镇发展模式,促进文化旅游可持续等,更好地运用社会资本理论来解释和解决旅游活动中的现象和问题,促进旅游业可持续发展。 相似文献
38.
探究黑龙江旅游网络关注度时空演变特征对黑龙江旅游业良性发展具有重要意义.利用百度指数获取2011—2018年全国和分地区黑龙江旅游网络关注度逐日搜索指数数据.从时间分布、空间分布、时空集聚3个方面研究其演变特征.研究表明:2011—2018年全国黑龙江旅游网络关注度年际变化总体呈现上升趋势,月际变化呈"W"形;2011—2018年31个省区市黑龙江旅游网络关注度空间差异较大、季节性影响显著;东部地区黑龙江旅游网络关注度偏高,西部地区黑龙江旅游网络关注度的季节差异最明显;东部地区内的黑龙江旅游网络关注度差异性最小,西部地区内差异性最大;黑龙江旅游网络关注度具有正空间自相关,部分东部、中部地区表现为高高集聚,多数西部地区表现为低低集聚. 相似文献
39.
刘晓英 《中国农业资源与区划》2019,40(10):262-268
[目的]通过对山西省乡村休闲旅游地的空间分布特征及影响因素进行研究,旨在为山西省的乡村旅游发展提供合理的参考建议。[方法]选取山西省213处国家级和省级乡村旅游示范点为研究对象,运用最临近点指数对其空间分布类型进行判别,并运用地理集中指数和地理联系率对其分布均衡程度和地理联系程度进行考量,通过核密度图进一步分析其空间分布指向,在此基础上对影响因素进行分析。[结果]山西省乡村休闲旅游地空间分布呈集聚分布的特点,且与经济规模和人口密度在空间上的均衡、配合程度较高。[结论](1)山西省乡村休闲旅游地包括以太原和晋中为主的中部密集区和以临汾、运城、晋城为主的南部密集区,且都以各地级市为中心向周边扩展,大多数示范点分布于城郊地区; (2)经济发展、人口密度、资源禀赋、区位因素和社会因素是影响山西省乡村休闲旅游地分布的主要因素,其中农业科技类、农事体验类和特色村镇类多分布于经济和人口密度较高的地区。 相似文献
40.
首先,介绍森林食品产业减贫的作用机理,主要包括解决资源落后与发展滞后的矛盾;促进贫困地区收入增长;注重多方交流互动。其次,将森林食品产业的减贫效应分为社会减贫效应、经济减贫效应、生态减贫效应这3个部分。最后,提出加强基础设施建设与品牌宣传;增加产业联动效应;持续带动地区增收等建议,以期为政府相关部门制定政策提供决策依据。 相似文献