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排序方式: 共有250条查询结果,搜索用时 15 毫秒
41.
Julia Vadimovna Nikolaeva Natalia Mikhailovna Bogoliubova Sergey Sergeevich Shirin 《旅游业当前问题》2018,21(5):547-566
The article deals with the problems of ecological tourism in Russia. The authors give various approaches to the understanding of ecological tourism in modern science, analyse the reasons of interest in this kind of tourism, consider its types and identify specific features. The article provides an overview of the main regions and countries where ecological tourism is developed at a high level and considers some national policy models in the field of ecological tourism. Specific attention is paid to the analysis of the development of ecological tourism in Russia and its current status; the examples of different programmes aiming at support of ecological tourism are given. Specific impetus is given to Russia's resources for the development of ecological tourism, for example, natural landscapes, national parks and nature heritage sites. The authors explore the main challenges to ecological tourism in Russia, identify factors that hinder its development and suggest measures to improve the ecological tourism in the Russian Federation. The authors focus on the projects that promote the improvement of Russia's image as an eco-touristic destination. The authors pay specific attention to the analysis of international cooperation in this field. The article discusses various projects carried out within the framework of bilateral cooperation. The article discusses the role of ecological tourism as a tool for image policy. The article analyses in detail which elements of the Russian image are under the influence of ecological tourism and what are the future prospects of ecological tourism. 相似文献
42.
Natalia Bailey George Kapetanios M. Hashem Pesaran 《Journal of Applied Econometrics》2016,31(6):929-960
This paper provides a characterisation of the degree of cross‐sectional dependence in a two dimensional array, {xit,i = 1,2,...N;t = 1,2,...,T} in terms of the rate at which the variance of the cross‐sectional average of the observed data varies with N. Under certain conditions this is equivalent to the rate at which the largest eigenvalue of the covariance matrix of x t=(x1t,x2t,...,xNt)′ rises with N. We represent the degree of cross‐sectional dependence by α, which we refer to as the ‘exponent of cross‐sectional dependence’, and define it by the standard deviation, , where is a simple cross‐sectional average of xit. We propose bias corrected estimators, derive their asymptotic properties for α > 1/2 and consider a number of extensions. We include a detailed Monte Carlo simulation study supporting the theoretical results. We also provide a number of empirical applications investigating the degree of inter‐linkages of real and financial variables in the global economy. Copyright © 2015 John Wiley & Sons, Ltd. 相似文献
43.
44.
This paper develops two novel methodologies for pricing and hedging European-style barrier option contracts under the jump to default extended constant elasticity of variance (JDCEV) model, namely: a stopping time approach based on the first passage time densities of the underlying asset price process through the barrier levels; and a static hedging portfolio approach in which the barrier option is replicated by a portfolio of plain-vanilla and binary options. In doing so, both valuation methodologies are extended to a more general set-up accommodating endogenous bankruptcy, time-dependent barriers and the commonly observed stylized facts of a positive link between default and equity volatility and of a negative link between volatility and stock price. The two proposed numerical methods are shown to be accurate, easy to implement and efficient under both the JDCEV model and the nested constant elasticity of variance model. 相似文献
45.
This article presents the results of exploratory field research investigating the impact of the enabling institutional environment and internal firm capabilities in the information technology sector in St. Petersburg, Russia. Through a series of semi-structured interviews and confirmatory research through the UNDP and UNIDO, the study finds the emerging institutional environment remains weak, unpredictable and unstable, creating challenges for SMEs to contribute to the growth and development of the Russian economy. 相似文献
46.
Using panel data for the period 1999–2003, this study shows that internal and external financing are not perfect substitutes, not corroborating the theorem of Modigliani and Miller. Portuguese service industries prefer internal to external financing, corroborating Pecking Order theory. The bigger the size of the company, the greater the level of debt, corroborating Trade-Off and Signalling theories. The negative relationship between the amount of fixed capital and debt corroborates Agency theory. The results allow us to conclude that debt contributes to improving management efficiency, agency problems between shareholders and creditors having little relevance. 相似文献
47.
Natalia Yannopoulou 《Journal of Marketing Management》2013,29(5-6):530-546
Abstract This paper explores the ways in which consumers' brand trust during a brand crisis is affected through direct experience versus when it is amplified through mass media. By using case-study methodology, our findings reveal that generalised public images of a product crisis initiate a public perception of risk, which provides more negative effects on brand trust than the actual consumers' experience does. We introduce the media as a third partner influencing the trust relationship between consumers and brands, and offer suggestions for restoring and preserving customers' brand trust. 相似文献
48.
Mónica Gómez Natalia Rubio 《International Review of Retail, Distribution & Consumer Research》2013,23(5):515-534
Academic attention to the relationship between store brand attitude and store brand loyalty is insufficient. Our paper fills this research gap by proposing and testing a theoretical model that demonstrates a reciprocal and mutually-reinforcing relationship between store brand attitude and store brand loyalty. The literature review identifies independent variables as potential predictors of both characteristics. We apply a two stages least squares model to data that come from a survey of Spanish households. The findings corroborate some of the propositions of the conceptual model: the reciprocal relationship between the two dependent variables; the influence of risk, deal proneness, price and value consciousness and extrinsic and intrinsic cues on store brand attitude; and the influence of exploration, deal proneness, store loyalty, store brand trust and store brand affective commitment on store brand loyalty. 相似文献
49.
HOW DO SPOUSES SHARE THEIR FULL INCOME? IDENTIFICATION OF THE SHARING RULE USING SELF‐REPORTED INCOME 总被引:1,自引:0,他引:1
by Ekaterina Kalugina Natalia Radtchenko Catherine Sofer 《Review of Income and Wealth》2009,55(2):360-391
The paper applies the collective model to the analysis of intra-household inequality using one of the subjective-qualitative questions available in the RLMS (Russia Longitudinal Monitoring Survey) data, and provides a test for its assumptions. Interpreting the individual answers as reported budget scales we assume a correspondence between the budget level that household members report and their true income sharing. We first show that this assumption is supported by the data, and then use couples who report the same level of budget to identify the full sharing rule for the whole sample. 相似文献
50.
We investigated associations between moral reasoning and epistemological beliefs in an accounting context using the sample
of 140 senior accounting students from a public university in Midwestern U.S. We found no significant correlations between
accounting students’ principled reasoning about Thorne’s ethical dilemmas and their beliefs about knowledge measured by administering
Schommer epistemological questionnaire. We conducted post-hoc power analysis and present the evidence that the lack of associations
should not be attributed to the lack of power. Overall, our results suggest that reflective thinking and moral reasoning represent
separate dimensions of cognitive process which develop at a different pace. Thus, a stand-alone course of ethics in accounting
education is warranted since higher moral reasoning does not automatically follow from extended technical education and improved
critical thinking skills. 相似文献