全文获取类型
收费全文 | 20905篇 |
免费 | 1277篇 |
国内免费 | 16篇 |
专业分类
财政金融 | 3122篇 |
工业经济 | 1445篇 |
计划管理 | 4263篇 |
经济学 | 4293篇 |
综合类 | 1562篇 |
运输经济 | 250篇 |
旅游经济 | 201篇 |
贸易经济 | 2907篇 |
农业经济 | 1267篇 |
经济概况 | 2843篇 |
邮电经济 | 45篇 |
出版年
2024年 | 28篇 |
2023年 | 158篇 |
2022年 | 301篇 |
2021年 | 512篇 |
2020年 | 607篇 |
2019年 | 766篇 |
2018年 | 514篇 |
2017年 | 797篇 |
2016年 | 698篇 |
2015年 | 769篇 |
2014年 | 947篇 |
2013年 | 1506篇 |
2012年 | 1594篇 |
2011年 | 2183篇 |
2010年 | 1951篇 |
2009年 | 1323篇 |
2008年 | 1408篇 |
2007年 | 1238篇 |
2006年 | 1448篇 |
2005年 | 1183篇 |
2004年 | 425篇 |
2003年 | 425篇 |
2002年 | 401篇 |
2001年 | 327篇 |
2000年 | 176篇 |
1999年 | 118篇 |
1998年 | 63篇 |
1997年 | 46篇 |
1996年 | 31篇 |
1995年 | 25篇 |
1994年 | 34篇 |
1993年 | 30篇 |
1992年 | 27篇 |
1991年 | 22篇 |
1990年 | 10篇 |
1989年 | 14篇 |
1988年 | 7篇 |
1987年 | 11篇 |
1986年 | 4篇 |
1985年 | 10篇 |
1984年 | 20篇 |
1983年 | 4篇 |
1982年 | 7篇 |
1981年 | 5篇 |
1980年 | 2篇 |
1979年 | 6篇 |
1978年 | 6篇 |
1976年 | 3篇 |
1975年 | 3篇 |
1966年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
111.
International volunteer tourists devote not only financial support but also time and effort to conservation, preservation, or humanitarian projects outside their original countries. The purpose of this paper is to report the results of a qualitative study on the motivations of ten international volunteer tourists who joined the “Chinese Village Traditions” expedition of the Earthwatch Institute in the summer of 2008. The main research question was, “Why do people join international volunteer tourism trips?” Eleven themes dealing with motivations emerged and were categorized into three groups: personal, interpersonal, and other. Four personal factors were measured: authentic experience, interest in travel, challenge/stimulation, and other interest. Four interpersonal factors were also considered: desire to help, interaction with locals/cultures, encouraged by others, and enhancing relationships. Other factors included unique style of the trip, time/money, and organization goal. The findings of this study echo previous literature reviews in different settings. 相似文献
112.
This study examined cancellation policies and their role in shaping travelers’ deal-seeking behavior, exploring the impact of cancellation fees and deadlines on three, mutually exclusive, customers’ hotel booking behavior categories: “Book”, “Book and Search”, and “Search”. 291 subjects, who participated in a week long online “booking game”, attempted to book a room in a virtual hotel and get the best deal. The results were tested using small sample t-test for comparing proportions between two independent populations, non-parametric multiple pairwise comparisons, and multinomial logit regression models. The findings indicate that the cancellation deadline affected participants’ behavior while the size of the cancellation fee had no statistically significant impact. In addition, there was no significant difference between lenient cancellation deadline and no cancellation policy. 相似文献
113.
Although empowering employees has often been prescribed as an efficient strategy for hospitality organizations, the strategy alone cannot ensure success. Individual and organizational factors should be considered to increase employees’ perception of empowerment. This study examines the impact of employees’ customer orientation and organizational factors on the employee empowerment perceptions. Our findings, based on a survey of 203 guest contact employees, suggest that organizations should hire customer oriented people, guide them with service training, provide a reward system, and facilitate service standards communication in order to increase perceived empowerment. Implications of these findings for hospitality service managers are discussed. 相似文献
114.
石灰(石)湿法脱硫副产物综合利用途径 总被引:4,自引:0,他引:4
陈云嫩 《中国资源综合利用》2003,(12):11-13
分析了石灰石湿法脱硫副产物的主要成分,探讨了其副产物的综合利用途径,并为废物资源化提供了广泛的空间。 相似文献
115.
本文从分析我国房地产政策周期与房地产波动周期入手,从房地产业的启动政策、调控特征与调控效果三个角度比较分析了20世纪90年代以后的两轮房地产政策周期之间的异同,探讨今后房地产市场调控的方向、原则、手段、政策取向和调控政策的连续性、协调性、通达性等,以期达到我国房地产市场健康平稳发展的目的. 相似文献
116.
<正>一、以现金资产清偿债务的合并抵销处理对于债务重组,在编制合并报表时,由于是把整个集团视为一个会计主体,所以,从集团角度看,集团内部以现金清偿债务的债务重组属于集团内部的资金划 相似文献
117.
118.
The Armington procedure (AP) has become increasingly popular in agricultural trade analyses. However, some arguments have arisen concerning the relevance of using the procedure for such analyses. This study examines the assumptions commonly made when using the Armington procedure and suggests modifications for agricultural trade analyses. Results from models utilizing rice-trade data suggest that the assumptions of the single constant elasticity, in particular, may not be appropriate for analyzing agricultural trade. These results also suggest that, with proper modifications, the AP can be applied to agricultural trade. Further, results of a modified Armington procedure indicate that trade in rice exports is highly competitive and that changes in market shares of individual exporters are not independent of changes in budget expenditure allocated to imports. 相似文献
119.
总结回顾了江西省十一五期间森林采伐管理历程,江西省坚持森林采伐限额不突破,确保林农合法权益得到落实,惩处乱砍滥伐行为,加强林业部门能力建设。通过对全省11个设区市及26个县的调查认为:现行森林采伐管理政策滞后,受采伐限额制约经营者林木处置权难以落实,林木采伐管理对象多监管难以到位。为此提出了做好今后5年森林采伐管理工作的对策措施。 相似文献
120.
Chen Yongzheng 《财经科学》2012,(7)
马克思价值形成理论的缺陷是活劳动范畴的非历史性.马克思完成从本质上认识活劳动如何形成价值时,活劳动范畴达到了思维的抽象便停止了,没有把活劳动从抽象再上升到具体,这就造成了马克思价值形成理论缺乏能够与现实的具体相对应的关于活劳动的思维的具体,解释停留在本质上而对现实缺乏解释力.创立马克思价值形成理论的第四个原理,即劳动价值形成方式原理,将活劳动从抽象上升到具体,揭示活劳动的历史性,用以从形式上说明活劳动如何形成价值. 相似文献