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The present study investigates the nature of the relationship between Leader-Member-Exchange (LMX) quality and turnover intent in the South Korean hospitality industry. Self-administered survey questionnaires were collected from 232 frontline workers as well as 88 supervisors employed in hotel properties. Prior research has produced mixed results, finding linear relationships between LMX quality and turnover intent in some studies and non-linear relationships in others. Traditional hierarchical regression analyses were performed to test the nature of the relationship in these two samples. We found evidence for a U-shaped curvilinear relationship between LMX and turnover intent for non-supervisory employees, but only a linear relationship for supervisory employees. Conceptual and practical implications and recommendations for future research are provided. 相似文献
3.
Rodger D. Carlson Ph.D. 《Journal of the Academy of Marketing Science》1974,2(2):309-315
It is apparent that the return percentages have been drastically reduced by using only the primary variable of temperature.
The actual return percentage would have been even higher except that some route men ran out of hamburger buns and therefore
had no returns. This did not show up in the aggregate figures because these were more than balanced by a surplus returned
by the majority of route men. 相似文献
4.
Introduction Anaplastic lymphoma kinase (ALK) targeting drugs provide an important option for advanced non-small cell lung cancer patients with this distinct tumor type; however, there is considerable uncertainty as to which drug provides the optimal value after crizotinib treatment. This study estimated the cost-utility of alectinib vs ceritinib from a US payer perspective.Methods A cost-utility model was developed using partition survival methods and three health states: progression-free (PF), post-progression (PP), and death. Survival data were derived from the key clinical trials (alectinib: NP28761 &; NP28673, ceritinib: ASCEND I and II). Costs included drugs, adverse events, and supportive care. Utilities were based on trial data and the literature. One-way and probabilistic sensitivity analyses (PSA) were performed to assess parameter uncertainty.Results Treatment with alectinib vs ceritinib resulted in increases of 2.55 months in the PF state, 0.44 quality adjusted life-years (QALYs), and $13,868, yielding a mean cost/QALY of $31,180. In the PSA, alectinib had a 96% probability of being cost-effective at a willingness-to-pay of $100,000/QALY. Drivers of model results were drug costs and utilities in the PF health state. The ICER ranged from $10,600–$65,000 per QALY in scenario analyses, including a sub-group analysis limited to patients with prior chemotherapy and crizotinib treatment.Conclusions Treatment with alectinib in ALK?+?crizotinib-treated patients increased time progression-free and QALYs vs ceritinib. The marginal cost increase was driven by longer treatment durations with alectinib. This model demonstrates that alectinib may be considered a cost-effective treatment after progression on crizotinib. 相似文献
5.
Jay Carlson John W. Huppertz R. Alan Bowman James Lambrinos Martin A. Strosberg Natalia A. Kutzer 《International Journal of Nonprofit & Voluntary Sector Marketing》2011,16(2):150-165
Non‐profit organizations often seek volunteers to help staff a fundraising event. In the present research, an experimental study assessed volunteering time decisions for a fundraising event following manipulations of opportunity cost valence, opportunity cost avoidability and question order involving donating time and donating money. Opportunity costs represent foregone alternatives sacrificed (e.g. working) when engaging in an activity (e.g. volunteering), with valence of the opportunity cost indicating the appeal (positive or negative) of the foregone alternative and avoidability of the opportunity cost suggesting how easy it would be to forgo the alternative. Prospective donors are often asked to consider both volunteering time and contributing money, and these two questions posed to individuals can be varied in terms of order. The results of the experiment revealed that individuals intended to volunteer the most time when an opportunity cost was negative and avoidable. The lowest time donation intentions occurred when an opportunity cost was positive and less avoidable with individuals also being asked about donating money prior to being asked to donate time. The results highlighted the importance to non‐profit firms of considering opportunity costs potential volunteers face and suggested care in structuring the order of questions involving time and money posed to those individuals. Copyright © 2011 John Wiley & Sons, Ltd. 相似文献
6.
Julie Carlson Ginger Zhe Jin Matthew Jones Jason O’Connor Nathan Wilson 《Review of Industrial Organization》2017,50(4):487-507
In 2015, the Federal Communications Commission (FCC) imposed common carriage regulation—so-called Title II requirements—on previously unregulated broadband Internet service providers. The regime shift was premised on the FCC’s findings that such rules had demonstrably yielded economic gains. This paper evaluates the FCC’s empirical arguments and finds them uncompelling. Adjustments for inflation or general economic trends eliminate the effects cited by the FCC. Moreover, contrary to the Commission’s assessment, mobile services and broadband markets have shown notable growth in response to deregulatory events that reduce Title II requirements. 相似文献
7.
Carlson TR 《Benefits quarterly》2000,16(2):28-32
The new millennium will bring new challenges to managing employee benefit plans. Costs are going up. The provider community is consolidating. The Consolidated Omnibus Budget Reconciliation Act of 1985 (COBRA) and the Health Insurance Portability and Accountability Act of 1996 (HIPAA) have added cost and complexity to benefit plans. Employers expect strategic partnering and a high degree of flexibility while simultaneously reducing benefit managers' budgets and staff. This article provides specific strategies and tactics for managing benefit costs in this new era. 相似文献
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This study examined parents’ understanding of and experience with child-targeted advergames through exploratory interviews and quantitative pretests of an advergaming definition. Exploratory findings revealed that parents tended to overgeneralize when identifying advergames. Through the use of an online survey, this study also examined how parental socialization styles affect parents’ attitudes toward advergames. As predicted, results indicate that authoritarian and authoritative parents hold more negative perceptions toward advergames compared to indulgent parents, while all parenting styles exhibited negative leanings toward advergaming as a practice. These findings indicate the efficacy of parental socialization theory in explaining parents’ perceptions and attitudes toward this new form of advertising—advergames. We discuss important implications for regulators, practitioners, and parents. 相似文献
10.
Deception in Computer-Mediated Communication 总被引:1,自引:0,他引:1
John R. Carlson Joey F. George Judee K. Burgoon Mark Adkins Cindy H. White 《Group Decision and Negotiation》2004,13(1):5-28
An integrated model of interpersonal deception, focusing on the particular characteristics and impacts of computer-mediated modalities, is derived and presented. Although there is a wealth of research investigating both mediated communication and deception, there has been relatively little empirical work at the intersection. Our purpose is to provide a model that spans these areas, to summarize relevant literature, and to advance a set of empirically testable propositions to guide future work. 相似文献