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В разделе представлена информация о докторских, кандидатских, магистерских и PhD диссертациях в области экономики, социологии и менеджмента, которые были защищены в России и за рубежом в последние годы. (подробнее...)
Всего публикаций в данном разделе: 245

Авторы:
А Б В Г Д Е Ж З И ЙК Л М Н О П Р С Т У Ф Х Ц Ч Ш Щ Э Ю Я
A B C D E F G H I J K L M N O P QR S T UV W XY Z
 
Названия:
А Б В Г Д ЕЖ З И ЙК Л М Н О П Р С Т У Ф ХЦЧШЩЭ ЮЯ
A B C D E F G H I J KLM N O P QRS T UV W XYZ
 

Опубликовано на портале: 25-12-2003
Dina Mayzlin
2002
This thesis contains three separate essays that deal with word of mouth. In the first essay, “Promotional Chat on the Internet,” we analyze the firms' incentives to anonymously supply positive reviews of products in chat rooms and other recommendation sites. This, in turn, lowers the credibility of word of mouth transmitted online. We develop a game theoretic model where an incumbent and an entrant that are differentiated in quality compete for the same online market segment. The consumers are uncertain about the entrant's quality, whereas the firms know the value of their pr
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Опубликовано на портале: 19-05-2004
Dawn Aldava McCarty
Научный руководитель: Howard Karger
Организация: University of Houston
2002
This study attempts to test a portion of sociologist William Julius Wilson's theory of the concentration of poverty and social isolation by using data from the East Texas Fair Housing Service Center's (ETFHSC) Housing Mobility Program. This court-ordered program uses Section 8 vouchers to move African Americans from segregated public housing into working and middle class, predominantly white, neighborhoods. The participants in this program vary in several ways that are related to the concentration of poverty and social isolation. If Wilson's theory is correct, those who have experienced
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Опубликовано на портале: 19-05-2004
Yoko Mimura
Научный руководитель: Teresa A. Mauldin
Организация: University of Georgia
2001
The five objectives of this study were to examine whether individuals with characteristics associated with lower poverty exit rates were more likely to be in poverty upon becoming young adults, to assess the impact of left-censoring on poverty exit rate estimation, to examine if rural residency was associated with lower poverty exit rates than urban residency, to determine if time-varying variables associated with exit from and reentry into poverty were symmetric, and to assess the relationship between rural-to-urban migration and timing of exit from poverty, all among young adults (age
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Опубликовано на портале: 25-12-2003
Natalie Valerie Mizik
2002
Firms divide their limited resources and attention between two fundamental processes of creating value (innovating, producing and delivering products to the market) and appropriating value (extracting profits in the marketplace). While both value creation and value appropriation capabilities are required for achieving sustained competitive advantage, a firm has significant latitude in deciding the extent to which it emphasizes one set of capabilities as opposed to the other. Most companies strive to choose a strategy that balances sufficient support for value creation efforts with adequa
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Опубликовано на портале: 26-04-2007
Sarah Elizabeth Morton
2007
This study is based on the ideas and studies of Erving Goffman (1922-1982), an influential sociologist and communications scholar (Manning, 1992). Most prior scholars, such as McLaughlin (1999) and Reichert (2003), have chosen to simply repeat and reaffirm Goffman's themes, while largely ignoring that both times and society have changed. Thus, this study proposes not only to repeat Goffman's methods, but also to extend and retest his findings in the modern day. A quantitative content analysis will be employed, using the following women's magazines: Cosmopolitan, In Style, Allure, Glamou
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Опубликовано на портале: 05-04-2005
Gladys Mutangadura
Организация: College of Agriculture and Life Sciences
1997
In times of tightening national budgets as a result of structural adjustment requirements, the need to make choices in Zimbabwe¹s publicly funded research is heightened. Adoption of quantitative priority setting methods help improve the objectivity of decision-making while fostering consistency of research priorities with the attainment of research system objectives This study develops and applies a quantitative methodology for agricultural research priority setting for Zimbabwe¹s Department of Research and Specialist Services (DR&SS) under multiple objectives.

Such a method

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Опубликовано на портале: 25-12-2003
Niklas Myhr
2002
Facing fierce global competition in increasingly volatile environments, companies are finding it difficult to survive without close cooperation with other companies. Companies not only have to excel in their own core competencies, but they must also develop close partnerships with other companies for integration with the entire “business ecosystem” to which they belong. In fact, supply chain management researchers and practitioners see whole sets or chains of organizations as deliberately collaborating to achieve joint goals in competition with other supply chains. A limitati
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Опубликовано на портале: 25-12-2003
Sandra Naipaul
2002
The current study investigated the odd-even psychological pricing strategy practiced in the restaurant industry. It presented and tested the Price Ending Strategies and Consumer Response Behavior (PrESCRB) model developed for this study. The marketing aspect (Study I) of the model postulates that restaurant marketers use a 99-price ending to signal value in the quick service restaurant segment, and a 00-price ending to signal quality in the fine dining restaurant segment. While the consumer aspect (Study II) of the model postulates that consumers learn to associate the 99-price ending w
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Опубликовано на портале: 19-05-2004
Wing Fai Ng, Yeung Yue-Man
Организация: Chinese University of Hong Kong (CUHK)
2001
The purpose of this research is to expose the hidden agenda of poverty alleviation in China, in which economic growth and basic needs are made sub-regional issues, while the designation of poverty is a concern of national development.
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Опубликовано на портале: 29-03-2004
Scott William Nieman
Научный руководитель: Arik M. Levinson
Организация: The University of Wisconsin- Madison (University of Wisconsin- Madison)
Madison, 2001
This dissertation consists of two essays that examine potential ways to reduce pollution through economic incentives. The first essay uses plant-level data to examine the effects of inspections and enforcement actions on compliance with water pollution permits by plants in the pulp and paper industry. Unlike studies using data from earlier time periods, this paper finds that previous inspections have only small effects on current compliance. However, when the effects of different types of inspections are

Опубликовано на портале: 06-02-2004
Nancy Novack
Организация: Department of Agricultural Economics
Manhattan, 1999
The objective of this study is to examine the financial characteristics of farmers in North Central Kansas and to relate this to the number of and types of lender that they choose to use. Specifically, the study is concerned with analyzing the changes, if any, of the use of nontraditional lenders such as John Deer and Case credit. To meet this objective, econometric analysis was used to determine which farm characteristics affect the market share of loans that different lenders have and how this has changed over time. Two sets of Tobit models were developed to analyze the types of instit

Опубликовано на портале: 25-12-2003
James Louis Oakley
Организация: Northeastern University
2002
The «marketing concept»; has been central in the definition of the marketing discipline for decades, beginning with Levitt (1960). As stated by Drucker (1954), the principle purpose of a business is to create satisfied customers. It was not until recently, however, that attempts were made to conceptualize and measure the implementation and effectiveness of the marketing concept (Kohli and Jaworski 1990; Narver and Slater 1990; Deshpand, Farley, and Webster 1993). The implementation of the marketing concept has been termed «market orientation»; Over the past decade, t
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Опубликовано на портале: 19-05-2004
Kelly O'Donnell
Научный руководитель: Kate Krause
The University of New Mexico, 2002
This dissertation presents the results of three investigations of child poverty in New Mexico. Chapter two examines the role income disparity plays in exacerbating the health consequences of poverty by investigating the connection between income disparity and morbidity and mortality in children. Chapter three uses 1999 survey data to examine the determinants of preventative care and usual source of healthcare for insured children in New Mexico. Finally, chapter four presents the results of simulations conducted for several proposed tax-based programs designed to decrease child poverty.
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Опубликовано на портале: 19-05-2004
Evelina Ivanova Panayotova
Научный руководитель: James D. Wright
Организация: Tulane University
2001
Contemporary welfare research recognizes the increasing importance of norms and values in shaping popular assessment of social policy and the need to more fully incorporate cultural beliefs into the empirical study of public opinion. This research is a comparative study of factors influencing public attitudes towards government policies in fourteen countries: Australia, Bulgaria, Canada, former Czechoslovakia, former East Germany, Great Britain, Hungary, Italy, New Zealand, Norway, Poland, Russia, the United States, and former West Germany. I use data from the 1992 International Social S
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Опубликовано на портале: 05-04-2005
Wei Peng
Организация: College of Agriculture and Life Sciences
2001
Nitrogen (N) is a key nutrient input to crops and one of the major pollutants to the environment from agriculture in the United States. Recent developments in site-specific management (SSM) technology have the potential to reduce both N overapplication and underapplication and increase farmers' net returns. In Virginia, due to the high variability of within-field yield-limiting factors such as soil physical properties and fertility, the adoption of SSM is hindered by high grid?sampling cost. Many Virginia corn-wheat-soybean farms have practiced generating yield maps using yield monitors
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