首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   34篇
  免费   0篇
财政金融   1篇
工业经济   1篇
计划管理   14篇
经济学   2篇
旅游经济   1篇
贸易经济   13篇
农业经济   1篇
经济概况   1篇
  2023年   1篇
  2022年   1篇
  2021年   3篇
  2020年   1篇
  2019年   1篇
  2018年   2篇
  2017年   2篇
  2014年   2篇
  2013年   2篇
  2012年   1篇
  2010年   1篇
  2008年   1篇
  2007年   1篇
  2006年   3篇
  2005年   2篇
  2004年   3篇
  2003年   2篇
  2001年   1篇
  2000年   2篇
  1998年   1篇
  1997年   1篇
排序方式: 共有34条查询结果,搜索用时 46 毫秒
1.
Recent work by agricultural economists has failed to adequately identify why consumers desire country-of-origin labeling, a key piece of information needed to determine whether a market-failure exists. This paper brings to the attention of agricultural economists a sizable body of literature on country-of-origin effects from the marketing and business disciplines. Based on this literature, we draw a distinction between several consumer motivations for origin labels and we identify which of these is cause for public policy. We propose several research questions that require answers if the consequences of country-of-origin labeling policy are to be fully understood.  相似文献   
2.
There has been considerable and controversial research over the past two decades into how successfully random effects misspecification in mixed models (i.e. assuming normality for the random effects when the true distribution is non‐normal) can be diagnosed and what its impacts are on estimation and inference. However, much of this research has focused on fixed effects inference in generalised linear mixed models. In this article, motivated by the increasing number of applications of mixed models where interest is on the variance components, we study the effects of random effects misspecification on random effects inference in linear mixed models, for which there is considerably less literature. Our findings are surprising and contrary to general belief: for point estimation, maximum likelihood estimation of the variance components under misspecification is consistent, although in finite samples, both the bias and mean squared error can be substantial. For inference, we show through theory and simulation that under misspecification, standard likelihood ratio tests of truly non‐zero variance components can suffer from severely inflated type I errors, and confidence intervals for the variance components can exhibit considerable under coverage. Furthermore, neither of these problems vanish asymptotically with increasing the number of clusters or cluster size. These results have major implications for random effects inference, especially if the true random effects distribution is heavier tailed than the normal. Fortunately, simple graphical and goodness‐of‐fit measures of the random effects predictions appear to have reasonable power at detecting misspecification. We apply linear mixed models to a survey of more than 4 000 high school students within 100 schools and analyse how mathematics achievement scores vary with student attributes and across different schools. The application demonstrates the sensitivity of mixed model inference to the true but unknown random effects distribution.  相似文献   
3.
In order to add to the understanding of the role of franchising in entrepreneurship and to help franchise systems improve efficiency, the constructs of organizational leadership, hope, organizational commitment, and service quality perceptions of franchised managers and franchisees are differentiated in the current study. For scholars and practitioners, the dynamic relationship between entrepreneurship, franchisees, and management is an important triangle which merits further investigation. While the results offered only that managers and franchisees differed statistically in service empathy, differences were noted across all areas which approached significance but was limited due to the small sample size. Implications for future research are discussed.  相似文献   
4.
The use of network technology to deliver training is the latest trend in the training and development industry and has been heralded as the ‘e‐learning revolution.’ In an effort to separate hype from reality, this paper reviews practitioner and research literature on e‐learning, incorporating unpublished information from interviews with managers and consultants directly involved in e‐learning initiatives. Specific attention is given to why organizations use e‐learning, what the potential drawbacks to e‐learning are, what we know from research about e‐learning and what the future of e‐learning may hold.  相似文献   
5.
This exploratory study sought to investigate South Asian restaurants in Edinburgh, Scotland, UK in order to obtain a preliminary identification of marketing gaps compromising their future profitability. The aims of the study were to expose and understand the relative importance attached by owners and managers of South Asian restaurants in Edinburgh to the different elements of the marketing mix. South Asian restaurants form a small but important sector of the restaurant in market in towns throughout the UK and are characteristically of disproportionate financial and social importance to the communities who run them. South Asian restaurants in Edinburgh, as in most towns in the UK, are run primarily by the Bangladeshi community and are under increasing pressure as the variety of restaurants operating in the sector increases. The results of the study make evident that any initiatives taken to support South Asian restaurants should include awareness‐raising actions. Building awareness, which is perceived to be currently partially understood, of the importance of studying markets, customers and competitors is essential before any advice is given on how to accomplish these monitoring tasks. Equally, a fundamental priority is to encourage self‐critical and proactive approaches to business, thus increasing the capacity to identify possible problems and implement correcting measures.  相似文献   
6.
Academic accounting researchers often offer anecdotal evidence that the publishing process is rife with unfair and unethical practices, and similar contradictory evidence supports accounting journal editors' claims that the process is fair and ethical. This study compares the perceptions of accounting authors and editors on the ethicacy and frequency of specific author, editor and reviewer practices. Both authors and editors are in general agreement about the ethical nature of editors and author practices. However, there are significant differences between the groups regarding reviewer behavior, and regarding the frequency of occurrence of questionable author, editor and reviewer practices. Additionally, the majority of authors believe that codes of publishing ethics are needed, while editors do not. Women authors are significantly more supportive of such ethical codes when compared to their male counterparts.  相似文献   
7.
Bid Design Effects in Multiple Bounded Discrete Choice Contingent Valuation   总被引:3,自引:0,他引:3  
A potential concern in multiple bounded discrete choice contingent valuation surveys – where the respondent is asked to express voting certainty, rather than a simple yes or no, on a large number of payment amounts (bids) – is whether responses are influenced by the particular position of bids in the bid-voting panel rather than solely on the respondents willingness to pay (WTP). For instance, respondents may systematically state they would pay the first few bid amounts and not pay all subsequent bids – regardless of the actual dollar values. Such systematic bid design effects would suggest that this method does not provide a valid measure of WTP. Using a split-sample survey, we compare responses to three different bid arrays that have an identical minimum bid, maximum bid, and number of bids. Using nonparametric estimation techniques, we find that estimated WTP distributions and corresponding welfare measures are not statistically different across survey samples.  相似文献   
8.
This paper examines some critical implications for those managers wishing to be effective negotiators in the future. It draws on the findings of two recent research projects conducted by the authors. These projects focus on the contribution of language to good negotiating practice and, in particular, to intended “Win–Win” outcomes. From the findings set out, it is argued that negotiators often pay an insufficient amount of attention to an appreciation of language-related influences in the negotiating process. It is contended that this lack of attention also extends to the typical training provided for managers in all types of organisations. It concludes with the view that meta language and other language forms need to be given considerably more attention if managers are to be able to behave effectively in the increasingly crucial field of negotiating.  相似文献   
9.
ABSTRACT

The authors examine how work-family balance and marketing capabilities are related to Chinese women entrepreneurs' firm performance. Drawing on the family embeddedness perspective, findings show that both factors are positively related to firm performance. Public policy recommendations, implications, and suggestions for future research are discussed.  相似文献   
10.
The purpose of this paper is to examine the impact of macro-institutional and macro-non-institutional factors on the new venture creation time across emerging as well as developed economies in Europe using panel data from 2003 to 2006 in 15 emerging and developed countries. This paper finds significant relationships between the venture start-up time and institutional factors that include lending interest rates, start-up procedures, and taxation and one non-institutional factor, GDP per capita. Additionally, we found differences in the factors between emerging and developed countries. Institutional factors, such as start-up procedures and trade opportunities, are important determinants of new venture creation time in emerging countries, consistent with the findings of recent studies. To encourage business formation, policy makers may need to revise policies concerning these factors which can facilitate or restrict new venture formation. Implications for further research and practice are discussed.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号