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   306篇
  免费   17篇
财政金融   28篇
工业经济   14篇
计划管理   73篇
经济学   77篇
运输经济   11篇
旅游经济   9篇
贸易经济   91篇
农业经济   11篇
经济概况   8篇
邮电经济   1篇
  2023年   4篇
  2022年   5篇
  2021年   12篇
  2020年   13篇
  2019年   18篇
  2018年   27篇
  2017年   16篇
  2016年   19篇
  2015年   12篇
  2014年   20篇
  2013年   63篇
  2012年   26篇
  2011年   14篇
  2010年   11篇
  2009年   13篇
  2008年   9篇
  2007年   3篇
  2006年   4篇
  2005年   3篇
  2004年   4篇
  2003年   3篇
  2002年   5篇
  2001年   1篇
  2000年   2篇
  1999年   2篇
  1998年   1篇
  1997年   1篇
  1995年   2篇
  1994年   1篇
  1993年   3篇
  1990年   2篇
  1985年   2篇
  1977年   1篇
  1976年   1篇
排序方式: 共有323条查询结果,搜索用时 109 毫秒
91.
This paper investigates the profile of low season tourists who visit Antalya Region of Turkey. The research findings belong to their opinions regarding destination and quality of services. At the same time additional information on demographic aspects of sampled tourists can be followed from the research. In order to satisfy tourists, providing information about their likes and dislikes is always important. Primary goal of this paper is to be a potential part of future marketing strategy for Antalya Region. Ana Cristina N. Silva was an “Erasmus Student”.  相似文献   
92.
This paper aims at presenting a set of travellers’ typologies using attributes characterizing people’s attitude, through an Exploratory Factor Analysis (EFA), and a subsequent cluster analysis (CA), based on the obtained latent constructs. The final goal is to contribute to deepen the knowledge on market segmentation in order to define more people-oriented transport policies, focusing on a medium size Italian city, Alessandria. Six factors have been defined on which the k-means cluster analysis has been applied finding four travellers’ profiles.Results confirm certain hypothesis from behavioural psychological theories. Attitude–behaviour relationships loosen when habits, consolidated in time, do intervene; moreover in small-medium urban context, as opposed to large and dense cities, insufficient transport supply does not favour the use of alternative modes to the motor vehicle, if not to the cost of a great loss in efficiency. In fact, the study shows how significant constraints such as necessity, time saving, and low transport supply (mainly designed around students going to school) are in determining a behavioural change, so that the “right general attitudes” are not sufficient to obtain a real modal shift. This leads to expect opportunistic behaviours, even within a overall positive attitude towards the environment. Actually, that overall positive attitude is not enough to prompt consistent behaviour unless a marked self-control and strong motivation are present. These two features seem to be missing in the interviewed sample of population, unlike what emerges from other studies undertaken in Northern Europe. The geographic location most likely plays a significant role in such a difference. Indeed, cultural background and the prevailing habits of the population may well explain the “slackening” of the bond between moral norms and behaviour, and the subsequent search for surrogates (e.g. the high willingness to pay for environmental protection) to justify the unwillingness to forgo the private vehicle on behalf of more sustainable modes.Finally, our study seems to prove that education could play a key role in transport policy formulation but, moreover, in social policy, as individuals more akin to modal shift are those showing higher levels of instruction.  相似文献   
93.
94.
This study analyses IASB's stipulations on fair value usage in its standard designed for SMEs and the reactions of national standard setters, preparers and users of financial reporting in this respect. It tries to clarify fair value applications such as market value and value in use and the appropriateness of their usage for the case on hand. This research determines the inconsistencies within IASB ED IFRSfor SMEs (2007) related to the usage of fair value, underlined by the respondents' comment letters. The content analysis of all the above, conducted according to the type of economy and nature of respondent, along with the statistical techniques applied, indicates a partial approval of fair value usage under the following conditions: clarification of the concept, details on its usage in relation to market liquidity and the nature of the asset, additional guidance regarding the measurement methods. We advocate for the value in use, an application of the fair value based on internal valuations, which offers an adequate cost-benefit rate. The final version ofIFRSfor SMEs highlights both the preference of market information over the internal valuations and the insufficient information regarding solutions suited for non-liquid markets. It may be appropriate for the IASB, maybe in collaboration with the IVSC, to provide guidance and details regarding the implementation and disclosure of the valuation techniques applicable to this type of entities.  相似文献   
95.
It is well known that young cohorts experience higher unemployment rates than their adult counterparts. However, it is less well known that more educated young cohorts may face higher unemployment rates than less educated ones. This seems to be the evidence in some OECD countries such as Spain and Italy. We use data on the Spanish labour market and estimate a duration model for young unemployed people. University graduates’ lack of job experience may explain this puzzling observation.  相似文献   
96.
The adoption of special listing segments by the São Paulo Stock Exchange in the year 2000 was an important step forward for the Brazilian equity market. Bovespa's introduction of the Novo Mercado and its Special Corporate Governance Levels 1 and 2 provided concrete, standardized certification of corporate commitments to higher governance standards that could be readily observed and verified by all market participants. What evidence do we have that this experiment in corporate governance has been a success? One indication is the performance of the Brazilian stock market itself, along with its ability to attract foreign investors. From 2002 to mid‐2008, the market capitalization of Bovespa companies increased by over 700%, while average daily volume grew almost tenfold. And as of June 2008, international investors represented 37% of total value, up from 26% in 2002. What's more, the growth in the three differentiated governance segments has been even more remarkable. Starting with 15 companies in 2001, the special governance segments had a total of 161 listings by early 2009. And by the end of 2008, the companies listed in the three differentiated segments accounted for more than 60% of Bovespa's total market capitalization and 73% of all trades. Perhaps even more telling, over 70% of the Brazilian IPOs issued between 2001 and 2008 were placed in the special governance segments. In this article, the authors summarize the findings of their study of the reaction of stock prices to the announcement by 31 Brazilian companies of their intent to list on one of the special governance exchanges. Their analysis showed that the companies choosing to list in these segments experienced an increase in both the value and the liquidity of their shares. In light of this evidence, such corporate decisions can be seen as functioning as publicly verifiable signals of commitment to greater transparency and investor protection. And the fact that the listing requirements of the special segments are stricter than those of Brazilian securities legislation means that stock exchanges—and the companies that choose to list on them— effectively have the option to initiate or lead investor protection reforms, as opposed to just complying with them. Thus, in countries where governance legislation is weak and the progress of reform is slow, stock markets can play a key role in helping companies differentiate themselves through exchange‐defined governance codes.  相似文献   
97.
Quantile estimation of frontier production function   总被引:2,自引:0,他引:2  
The purpose of the paper is to provide new information on the performance of frontier estimation methods, using data from Italian hotel industry. Quantile regression is also suggested as solution to frontier production function estimation. It is shown that, while the choice of estimation methods among conventional techniques significantly affects the economic analysis, quantile regression provides valuable new information by estimating the whole spectrum of production functions corresponding to different efficiency levels. In addition, the method makes available a coherent framework to analyze the performance of the conventional techiniques. Jel classification: C14, C16, D24We would like to thank the Co-Editor, the Associate Editor and an anonymous referee for comments and suggestions. The research was supported by the University Research Council and the National Research Council. The usual disclaimer applies.The estimates were computed using the Roger Koenker and StatLibS-Plus routine of quantile regression and the Tim Coelli and CEPA Web site FRONTIER 4.1 Program. The data set is provided by the Ho.Re.Ca. survey conducted by ISTAT in 1992.First version received: June 2001/Final version received: December 2002  相似文献   
98.
This paper shows how the financial behaviour of small and medium sized companies is influenced by size and business sector. This idea underlies two research approaches to capital structure: (i) credit rationing, and (ii) the pecking order theory. Both approaches are based on asymmetric information and have been widely developed over the past two decades. An analysis has been carried out on 1000 Valencian companies that were randomly selected from the state company registry. These companies were divided by size before analysis. As an innovation, the investigation implements a multivariate MANOVA model that takes into account two key variables in the financing of small and medium firms. Our results show that size influences company self-financing strategies, and that business sector influences short-term financial policy.  相似文献   
99.
The organisation of health care differs widely across Europe. Access to services, financing schemes, incentives for better care, and administrative efficiency are challenges that are being dealt with in a variety of ways. Are insurance-based systems the best solution for balancing resources and services or are national health funds preferable? Does the introduction of competition fulfil high hopes for better service at lower costs? What are the relative advantages and drawbacks of central and local management of health care?  相似文献   
100.
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