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Ahmet?Kuba?Email author Fatih?Yilmaz Ya?ar?Akta? Nurcan?Met?N 《Quality and Quantity》2005,39(5):615-623
Multinomial Logit Model has analyzed the relationship between the frequency of visits to recreation areas and the motivational factors affecting the visits. Kastro Environment Preserving Site that is located in the Black Sea coast of Marmara region in Turkey, has been chosen as the site for this study. Kastro bay is a natural park that is visited only for recreational visits. The study has been conducted on a photogenic study group due to the proximity factor of Kastro bay close to Istanbul. Kastro bay is a popular recreational park due to its characteristic advantages such as a 200 m wide and approximately 2.5 km long beach and with its high quality vegetation. The vegetation type includes ash tree, oak tree, black pine, sand lily etc. Kastro bay is also the site for the Mediterranean seals (Monachus-monachus) which are at the level of extinction. Approximately 50,000 visitors visit the region during the months of July and August. It has been concluded that there is high direct correlation between the frequency of visits and the motivational factors. It has been determined that the visits are mostly based on the sea and the ecological tourism.Jel: O13, Q20, Q26, Q51, Q56, Q57 相似文献
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The objective of this study is to determine factors influencing brand preferences of wine consumers in the Marmara region
where viniculture and wine production is so important in Turkey. First, the consumers’ preferences survey has been conducted
with 1022 persons in the region randomly selected and evaluated. Then, the informative factors influencing brand preferences
collected in these surveys have been determined by the multinomial logit model. A lot of independent variables have been used
in the multinomial logit model, but, because some independent variables were not found as significant according to Likelihood
Ratio test, these variables are not included in the multinomial logit analysis. Six important factors influencing wine brand
preferences have been determined. These factors are brand change causes of consumers, occupation of consumers, marital status
of consumers, birthplace of consumers, income of consumers and gender of consumers. In addition, whether the wine brand preferences
are independent, has been tested with Testing Independence of Irrelevant Alternatives of Hausman. According to this test,
it has been found that the wine brand preferences are independent. 相似文献
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In this study, the validity of the assumption saying that the import and export are a function of prices as in the classical,
neo-classical approaches is studied within the framework of the import and export of automobile vehicles between 1997 and
2003 in Turkey and the EU countries which are automobile manufacturers. The price here is considered as the purchasing power
parity. The effect of the purchasing power parity on the automobile import and export is determined by using classical models
with constant coefficients, and fixed and random effects models with constant slope coefficients and a constant term differing
according to units and/or time. The models comprise balanced linear panel data models. The likelihood ratio test and F-test are used in the selection of fixed effects and classical models; and the Lagrange multiplier test is used in the selection
of random effects and classical models. As for the selection of fixed and random effects models, the Hausman test is used.
As a result of these tests, the fixed effects models covering both individual and time effects are selected as the most appropriate
import and export models. 相似文献
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The current study examined the effects of leadership style (charismatic or autocratic) on followers' internal and external attributions for their organization's success or failure. In addition, role incongruence between the leadership style and gender was examined within the context of attributional error. Confirming the hypotheses, the results showed a three‐way interaction between leadership style, gender and organizational outcome. Supporting the role incongruity theory, when there was role incongruence between the leadership style and gender (i.e., the female autocratic leader), the attributions for failure were more unfavorable toward the leader. The effect of leadership style on internal attributions for failure was mediated by likeability of the leader. Overall, the current study was the first experimental investigation of the effects of leadership style, organizational outcomes, and gender on attributional biases within a single design. 相似文献
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The article examines whether the US threat perceptions defined in terms of federal government national defense outlays in
billions of constant (FY 2000) dollars change along with periodical changes in international politics between 1945 and 2007.
Three different models affecting direction of the US defense expenditures are developed. The first model are estimated by
using five link functions even though results of only two of them, complementary log–log and cauchit, are presented. As complementary
log–log produced the best results, others models are predicted by using only this function. The parameter estimates of complementary
log–log function for the first model indicate that four of these variables (Ford, Carter, Reagan and Bush Sr.) out of eleven
are significant in the category of presidents. “Truman Docrtrine/Cominform”, “Korean War”, “Vietnam War”, and “Invasion of
Iraq” also seem to be the important independent variables on empirical grounds for the first model. While “Party”, “Invasion
of Iraq”, “Vietnam War”, “Korean War”, and “Cuban Missile Crisis” constitute the important independent variables on empirical
grounds for the second model, “Korean War”, “Vietnam War”, “Invasion of Iraq”, “Truman Docrtrine/Cominform”, “The Cold War
and New World Order”, and “Cuban Missile Crisis” are important independent variables on empirical grounds for the third model.
Estimations based on these three models therefore suggest that aforementioned independent variables do indeed have effect
on the US defense expenditures. 相似文献
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In this paper whether the bond according to a certain criterion for one time period in the future with the classic logit models
and for a certain time period in the future with the panel logit model is successful or not have been forecasted. For this
purpose financial ratios of the industrial companies listed on Istanbul Stock Exchange in Turkey over the period 1995–2001
were used. The results indicated that different financial data is effective in the different models used for different terms
i.e., the models are different for each other. 相似文献
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Nurcan Törenli 《New Technology, Work and Employment》2010,25(1):49-62
The study indicates that in terms of the 'information poor' home-based women workers the opportunity provided by ICT to create formal employment for those who have no professional training or skills is very limited. ICT can be of benefit to the information poor if it is used to generate 'solidaristic' practices in order to combat labour exploitation by the subcontractors. 相似文献
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