全文获取类型
收费全文 | 86篇 |
免费 | 5篇 |
专业分类
财政金融 | 12篇 |
工业经济 | 7篇 |
计划管理 | 24篇 |
经济学 | 11篇 |
运输经济 | 4篇 |
旅游经济 | 3篇 |
贸易经济 | 19篇 |
农业经济 | 3篇 |
经济概况 | 8篇 |
出版年
2023年 | 5篇 |
2022年 | 3篇 |
2021年 | 5篇 |
2020年 | 2篇 |
2019年 | 2篇 |
2018年 | 4篇 |
2017年 | 9篇 |
2016年 | 4篇 |
2015年 | 3篇 |
2014年 | 4篇 |
2013年 | 7篇 |
2012年 | 3篇 |
2011年 | 4篇 |
2010年 | 6篇 |
2008年 | 2篇 |
2005年 | 2篇 |
2004年 | 1篇 |
2003年 | 4篇 |
2002年 | 1篇 |
2001年 | 2篇 |
2000年 | 1篇 |
1999年 | 1篇 |
1994年 | 1篇 |
1993年 | 2篇 |
1991年 | 2篇 |
1989年 | 1篇 |
1987年 | 2篇 |
1985年 | 1篇 |
1982年 | 1篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1976年 | 1篇 |
1975年 | 1篇 |
1973年 | 1篇 |
1968年 | 1篇 |
排序方式: 共有91条查询结果,搜索用时 15 毫秒
1.
In this paper, we discuss the properties of preliminary test estimators (PTE) of the parameters of simple linear model with
measurement error (ME model) when the slope of the linear model is suspected to be zero. Expressions of the bias, MSE and
efficiencies are obtained under conditional as well as unconditional situations with known reliability coefficient. Conditional
model results are compared to the standard model without measurement error. We also provide the unconditional model analysis
in finite samples. Asymptotic theory under local alternatives is developed when the variance of measurement error or the ratio
of the variance of the model error relative to the variance of the measurement error is known. Asymptotic expressions of bias
and MSE of the estimators along with their efficiencies are obtained. In every case, it is shown that the measurement error
tend to increase the variability of the estimators compared to the estimators without measurement error. Graphs and tables
are provided to see these results and to determine optimum level of significance for minimum guaranteed efficiency.
Received October 2001
RID="*"
ID="*" A. K. Md. E. Saleh is a Distinguished Research Professor and H. M. Kim is a Ph.D. candidate in the School of Mathematics
and Statistics, Carleton University, Ottawa.
Acknowledgment. The authors gratefully acknowledge the constructive suggestion of the referees to improve the paper. The research is supported
by NSERC grant A3088. 相似文献
2.
Saleh M. Nsouli 《Journal of International Economics》1975,5(3):239-253
An intertemporal model of an open economy incorporating risk in the export price is developed. It is shown how the optimal trajectories for consumption, investment, growth, exports, and resource allocation can be determined using dynamic stochastic programming. The risk sensitivity and time effects of the various trajectories are analyzed for the case of a logarithmic social utility function. Interestingly, the results obtained are not all in conformance with the conventional results of portfolio theory analysis as applied to savings. 相似文献
3.
Mohamed Saleh 《Economics of Transition》2017,25(2):149-163
This article argues that there is a need to develop a ‘new’ economic and social history of the Middle East and North Africa (MENA) region that is based on exploiting novel sources of data, including (a) primary papyrological sources from the medieval period, (b) primary sources at the region's local archives and European (colonial) archives, and (c) primary sources from the ancient (pre-Islamic) period. The proposed ‘new’ history of the MENA region must be inter-disciplinary for two reasons: (a) digitizing and employing these novel data sources in research requires the collaboration of social scientists, historians, archaeologists, anthropologists, demographers and papyrologists, as well as the co-operation of MENA-based scholars who have better access to MENA's local archives, and (b) even if these novel sources are digitized, data limitations are likely to impose a constraint on the reach of quantitative analysis and thus necessitate an inter-disciplinary methodology that combines quantitative evidence with historical analysis. 相似文献
4.
Adil Masudul Hasan Haider Salman Hatekar Neeraj R. 《Journal of quantitative economics》2020,18(4):891-909
Journal of Quantitative Economics - This study explores stability issues of money demand in the wake of a new economic policy regime of India’s open economy, particularly since the 1990s. The... 相似文献
5.
Want to make me emotional? The influence of emotional advertisements on women’s consumption behavior
A wide difference of opinion exists about the content and composition of emotions. Advertising may influence an audience and their buying decisions about products and services. The objective of this study is to better conceptualize how women emotionally respond to emotional advertisements (EAs). The variant views are integrated into an ACE model, composed of subordinate levels of emotions (E), celebrity endorsements (C), and appeal drivers (A). This empirical study examines women’s emotional response using data from 240 Chinese women respondents. The study participants were invited to develop ACE mix based advertisements and fill out questionnaires. PLS-SEM analysis, a novel approach in ACE advertisement development and its applicability to consumer behavior, was used. The results show that showbiz celebrities expressing the emotion of happiness with music and color make the most effective ACE mix to influence the consumption behavior of women. The results are significantly mediated by attention levels and are widely applicable in the burgeoning advertising industry. The study also calls for further research with different ACE mixes in different contexts and on different audiences. It also opens doors for policy making and an appropriate understanding of women’s consumption behavior in the Chinese context. 相似文献
6.
Amir-ud-Din Rafi Mahmood Hafiz Zahid Abbas Faisal Salman Verda Zafar Sameen 《Quality and Quantity》2022,56(5):3189-3214
Quality & Quantity - Among all the students dropping out of school for different reasons in Pakistan in 2017, nearly 23% of the students dropped out because they were not... 相似文献
7.
8.
Fajer Saleh Al‐Mutawa 《心理学和销售学》2013,30(3):236-246
The aim of this paper is to explore the influence of consumer‐generated representations on symbolic brand meaning. The term consumer‐generated representation is used in this research to refer to the image created for a brand based on the defining characteristics of a consumer or group of consumers. A preliminary qualitative study consisting of 12 in‐depth interviews was conducted in Kuwait, specifically exploring Muslim female consumers as consumers of western luxury fashion brands. The findings show that Muslim female consumers generate “Modestly Sexy” representations that recreate meaning for western luxury fashion brands in Kuwait. Thus, marketers need to recognize the importance of managing consumer‐generated representations on a global scale. 相似文献
9.
10.
Saleh S. Tabrizy 《Southern economic journal》2015,82(1):307-334
Multinational firms are increasingly sending their innovative tasks abroad. This article examines whether offshoring research and development, design, and engineering activities provides any gains in terms of firm‐level innovation output. The effects of trade in innovative tasks on the probability of firms being innovative and the share of innovative product sales in total turnover are examined using an instrumental variable approach. The data in use come from a recent survey, which provides cross‐section observations for more than 14,750 firms in seven European countries. The results suggest that those firms that offshore their innovative activities are 60% more likely to successfully innovate. Also, offshoring innovative activities increases the share of innovative product sales in total turnover up to 35%. Furthermore, firms in this sample appear to gain from trade in innovative tasks when such trade is in product innovation but not when such trade is in process innovation. 相似文献