全文获取类型
收费全文 | 937篇 |
免费 | 9篇 |
专业分类
财政金融 | 244篇 |
工业经济 | 53篇 |
计划管理 | 131篇 |
经济学 | 170篇 |
综合类 | 10篇 |
运输经济 | 7篇 |
旅游经济 | 27篇 |
贸易经济 | 165篇 |
农业经济 | 42篇 |
经济概况 | 97篇 |
出版年
2021年 | 7篇 |
2020年 | 20篇 |
2019年 | 15篇 |
2018年 | 15篇 |
2017年 | 23篇 |
2016年 | 14篇 |
2015年 | 9篇 |
2014年 | 10篇 |
2013年 | 134篇 |
2012年 | 24篇 |
2011年 | 31篇 |
2010年 | 20篇 |
2009年 | 26篇 |
2008年 | 20篇 |
2007年 | 19篇 |
2006年 | 29篇 |
2005年 | 17篇 |
2004年 | 25篇 |
2003年 | 16篇 |
2002年 | 24篇 |
2001年 | 22篇 |
2000年 | 26篇 |
1999年 | 19篇 |
1998年 | 16篇 |
1997年 | 15篇 |
1996年 | 13篇 |
1995年 | 15篇 |
1994年 | 19篇 |
1993年 | 15篇 |
1992年 | 15篇 |
1991年 | 11篇 |
1990年 | 8篇 |
1989年 | 14篇 |
1988年 | 11篇 |
1987年 | 11篇 |
1985年 | 14篇 |
1984年 | 16篇 |
1983年 | 16篇 |
1982年 | 17篇 |
1981年 | 11篇 |
1980年 | 11篇 |
1979年 | 16篇 |
1978年 | 13篇 |
1977年 | 14篇 |
1976年 | 10篇 |
1975年 | 9篇 |
1974年 | 12篇 |
1973年 | 11篇 |
1971年 | 11篇 |
1967年 | 6篇 |
排序方式: 共有946条查询结果,搜索用时 0 毫秒
31.
This research extends overlapping streams of research examining asymmetric information, adverse selection, and buyer trust by presenting an empirical investigation of the process by which a market for “lemons” emerges in the claiming market for thoroughbred racehorses. The study focuses attention on the potential of quality signals and buyer trust to lessen the impact of adverse selection. Incorporating concepts from economics, marketing, and psychology, a conceptual model suggests that adversely selected racehorses, distinguished by an unintentional signal from sellers to potential buyers, will be priced lower than otherwise similar racehorses perceived to be less subject to adverse selection. Data from one day of claiming races at 16 American racetracks (744 racehorses) are used to test this study hypothesis. Results provide evidence for adverse selection and a mitigating quality signal in the thoroughbred claiming market. Implications for buyers and sellers in this market, as well as more general implications, are discussed and an avenue for future research is proposed. 相似文献
32.
This paper reviews the evidence on the relationship between work and health. It concludes that, overall, the beneficial effects of work outweigh the risks of work, and are greater than the harmful effects of long-term worklessness. That contrasts with increasing trends of sickness absence, long-term incapacity and ill-health retirement attributed to common health problems. It suggests that there needs to be a fundamental shift in how we think about common health problems and work--in health care, the workplace and society. 相似文献
33.
34.
35.
Jared Greenville Gordon MacAulay 《The Australian journal of agricultural and resource economics》2007,51(4):403-424
Protected areas in fishery management have been suggested to hedge management failures and variation in harvests. In this paper, a stochastic bioeconomic model of a two-species fishery in the Manning Bioregion is used to test the performance of protected areas as a management tool in a fishery. The establishment of a protected area is analysed under the assumption of heterogenous environments that are linked via density-dependent or sink-source stock dispersal relationships. The sensitivity of the results to different degrees of management is also explored. The model is applied to the Ocean Prawn Trawl, and Ocean Trap and Line fisheries within Manning Bioregion in New South Wales, Australia. The focus of the study is placed on the biological and institutional characteristics that yield benefits to the fishery. It was found that protected area use in the Manning Bioregion is likely to have differing effects on the two fisheries examined, benefiting Ocean Trap and Line fishers but adversely affecting Ocean Prawn Trawl fishers. Overall, it is unlikely that protected area use will lead to an increase resource rent in the fishery. 相似文献
36.
Aryana Sepassi Francine Chingcuanco Ronald Gordon Angela Meier Victoria Divino Mitch DeKoven 《Journal of medical economics》2018,21(6):595-602
Aims: To assess incremental charges of patients experiencing venous thromboembolisms (VTE) across various types of elective inpatient surgical procedures with administration of general anesthesia in the US.Methods: The authors performed a retrospective study utilizing data from a nationwide hospital operational records database from July 2014 through June 2015 to compare a group of inpatients experiencing a VTE event post-operatively to a propensity score matched group of inpatients who did not experience a VTE. Patients included in the analysis had a hospital admission for an elective inpatient surgical procedure with the use of general anesthesia. Procedures of the heart, brain, lungs, and obstetrical procedures were excluded, as these procedures often require a scheduled ICU stay post-operatively. Outcomes examined included VTE events during hospitalization, length of stay, unscheduled ICU transfers, number of days spent in the ICU if transferred, 3- and 30-day re-admissions, and total hospital charges incurred.Results: The study included 17,727 patients undergoing elective inpatient surgical procedures. Of these, 36 patients who experienced a VTE event were matched to 108 patients who did not. VTE events occurred in 0.2% of the study population, with most events occurring for patients undergoing total knee replacement. VTE patients had a mean total hospital charge of $60,814 vs $48,325 for non-VTE patients, resulting in a mean incremental charge of $11,979 (p?<?.05). Compared to non-VTE patients, VTE patients had longer length of stay (5.9 days vs 3.7 days, p?<?.001), experienced a higher rate of 3-day re-admissions (3 vs 0 patients) and 30-day re-admissions (7 vs 2 patients).Conclusions: Patients undergoing elective inpatient surgical procedures with general anesthesia who had a VTE event during their primary hospitalization had a significantly longer length of stay and significantly higher total hospital charges than comparable patients without a VTE event. 相似文献
37.
Lindsay Findlay-King Geoff Nichols Deborah Forbes Gordon Macfadyen 《Leisure Studies》2018,37(2):158-170
This paper critically examines the ‘asset transfer’ of leisure services from the public to the voluntary sector. Asset transfer might be theorised as ‘austerity localism’, in which volunteers are obliged to fill the gaps left by retreating public provision, or as ‘progressive localism’, which represents new opportunities through the localism and Big Society agendas to develop more locally responsive, cooperative and mutualist visions. In this way, asset transfer might overcome the limitations of the United Kingdom policies in which ‘Big Government’ is replaced by civic society. Drawing on qualitative interviews with key personnel (volunteers, managers and local authority officers) at 12 leisure facilities, a grounded assessment of the nuanced balance between ‘austerity localism’ and ‘progressive localism’ is provided, including three observations. First, the main impetus for transfer was cuts in local authority budgets which stimulated the emergence of local groups of volunteers. Secondly, the transfers themselves required interaction between local government and the volunteer groups; however, the nature of the relationship and support given varied and support was limited by austerity measures. Thirdly, volunteers do not automatically fill a gap left by the state: without support transfer viability relies on the financial and social capital among volunteer groups, and this is unevenly distributed. These findings suggest that the capacity for a ‘progressive localism’ to emerge through asset transfer is limited. However, where transfer has occurred, there are some progressive benefits of volunteer empowerment and a more flexible service. 相似文献
38.
ABSTRACTThis research assessed line-level employee perceptions of their own well-being and their awareness of wellness benefits offered by their organizations. Completed questionnaires were collected from 187 employees of select-service hotels in the Midwest. Employees had above average levels of well-being with full-time employees having significantly higher levels of well-being than part-time employees. Employees who are aware of available wellness programs had higher levels of well-being than those who are not aware of these programs. The findings suggest the need for organizations and managers to implement and communicate wellness program offerings to all employees. 相似文献
39.
Kathryn A. Boys Katherine DuBreuil White Gordon Groover 《Journal of Sustainable Tourism》2017,25(10):1474-1493
Geocaching is a modern-day version of “hide and seek” where participants use geographical longitude and latitude coordinates to locate a “geocache” using a GPS device or mobile app. An agriculturally focused geocache program could foster tourism, interest and educational opportunities about rural and agricultural areas, and could facilitate additional patronage of businesses that operate in these areas. As a prerequisite to such a program, however, organizations must commit to establishing and maintaining a geocache. This study explores the perceived benefits and constraints to an organization's participation in a rural or agriculturally focused geocache program. A case example of an agriculturally focused geocaching program, AgCache, is used as a starting point. In-depth interviews of program Founders and current participants explored the program's background and goals, and experiences of participating sites. Complimenting this, a survey collected information from potential host sites, and probit model analyses were used to assess influences on an organization's interest in hosting a geocache. While many organizations indicated that they would be interested in such a program, several indicated (addressable) concerns. Characteristics of the organization and respondent were found to significantly influence their interest. Findings are instructive for targeting and recruiting organizations into an agricultural or rural geocaching program. 相似文献
40.
The basic thesis of this exploratory investigation was that a corporate strategy perspective may complement the traditional financial paradigm in explaining capital structure in large U.S. corporations. Earlier fusion of strategic and financial literature led to a series of propositions antecedent to this work. Inclusion of Rumelt's diversification categories plus elsewhere validated financial contextual variables led to hypotheses for the present study. Results suggest a managerial choice perspective may help to explain the capital structure choice at the firm level of analysis. 相似文献