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排序方式: 共有67条查询结果,搜索用时 15 毫秒
1.
This study aimed to understand the factors affecting repurchase behavior of chocolate brands and, consequently, customer retention and acquisition. The study adopted a qualitative, inductive approach using in-depth interviews with 31 Australian consumers. The factors identified in the extant literature as antecedents of customers’ repurchase intention in the chocolate industry, including brand recognition, sales promotion, product price value, variety, taste, texture, size, packaging, and customer satisfaction, were confirmed. The results also indicated that functional value, product selection value, self-gratification value, socialization value, and transactional value were also considered during the consumer decision-making process. Implications for practitioners are provided. 相似文献
2.
3.
This paper describes algorithms for finding all Nash equilibria of a two-player game in strategic form. We present two algorithms
that extend earlier work. Our presentation is self-contained, and explains the two methods in a unified framework using faces
of best-response polyhedra. The first method lrsnash is based on the known vertex enumeration program lrs, for “lexicographic reverse search”. It enumerates the vertices of only one best-response polytope, and the vertices of the
complementary faces that correspond to these vertices (if they are not empty) in the other polytope. The second method is
a modification of the known EEE algorithm, for “enumeration of extreme equilibria”. We also describe a second, as yet not implemented, variant that is space
efficient. We discuss details of implementations of lrsnash and EEE, and report on computational experiments that compare the two algorithms, which show that both have their strengths and weaknesses. 相似文献
4.
The success of an innovating firm often depends on the efforts of other innovators in its environment. How do the challenges faced by external innovators affect the focal firm's outcomes? To address this question we first characterize the external environment according to the structure of interdependence. We follow the flow of inputs and outputs in the ecosystem to distinguish between upstream components that are bundled by the focal firm, and downstream complements that are bundled by the firm's customers. We hypothesize that the effects of external innovation challenges depend not only on their magnitude, but also on their location in the ecosystem relative to the focal firm. We identify a key asymmetry that results from the location of challenges relative to a focal firm—greater upstream innovation challenges in components enhance the benefits that accrue to technology leaders, while greater downstream innovation challenges in complements erode these benefits. We further propose that the effectiveness of vertical integration as a strategy to manage ecosystem interdependence increases over the course of the technology life cycle. We explore these arguments in the context of the global semiconductor lithography equipment industry from its emergence in 1962 to 2005 across nine distinct technology generations. We find strong empirical support for our framework. Copyright © 2009 John Wiley & Sons, Ltd. 相似文献
5.
Suresh Govindapuram Samyukta Bhupatiraju Rahul A. Sirohi 《Annals of Public and Cooperative Economics》2023,94(1):131-158
A number of studies have analyzed the determinants of financial inclusion in India, but few if any have focused specifically on the factors that shape women's access to finance. This paper draws on the trove of women-specific data collected in the fourth round of the National Family Health Survey (NFHS-4), conducted in 2015–16 in India, to examine the factors that influence women's access to finance. The results indicate that while the forces that shape women's access to finance function at multiple levels, micro-level factors appear to be powerful drivers of inclusion. The analysis reveals that household-level economic indicators like wealth, gender of household head and their rural-urban location are crucial, but so are individual-level characteristics which explain approximately 83% of the variation in the multilevel regressions. Informal gender norms that govern women's mobility and economic activity crucially influence the ability of women to access loans and open bank accounts. 相似文献
6.
Rahul Deb 《Journal of Economic Theory》2009,144(4):1804-1816
This paper presents a nonparametric model of interdependent preferences, where an individual's consumption may act as an externality on the preferences of other consumers. We assume that individual price consumption data is observed for all consumers. It is known that the general consumption model with externalities imposes few restrictions on the observed data, where the consistency requirement is Nash rationalizability. We motivate potential games as an important sub class of games where the family of concave potential games is refutable and imposes stronger restrictions on observed data. We use this framework to extend the analysis of Brown and Matzkin [D. Brown, R. Matzkin, Testable restrictions on the equilibrium manifold, Econometrica 64 (1996) 1249-1262] on refutable pure exchange economies to pure exchange economies with externalities. Finally, we discuss an application of this model to inter-household consumption data. 相似文献
7.
Rahul Bhargava Ann Bose & David A. Dubofsky 《Journal of Business Finance & Accounting》1998,25(5&6):765-773
Investors can exploit the correlations between international stock markets by trading no-load, open-end, international mutual funds. These investors in effect cheat passive investors because they buy the mutual funds at their net asset values, which do not reflect information released during the US trading day. The strategy we examine yields an annual rate of return 800 basis points above the S&P500, over a period of almost eight years. 相似文献
8.
Optimality of balanced designs for minimum norm quadratic unbiased estimation of variance components
Prof. Rahul Mukerjee 《Metrika》1990,37(1):181-188
This paper develops an approximate theory for the optimality of balanced designs under minimum norm quadratic unbiased estimation
of variance components in one-way classified data. 相似文献
9.
We develop revealed preference tests for models of multi-product oligopoly, building on the work in Carvajal et al. (Econometrica 81(6):2351–2379, 2013). We analyze a Cournot model with multiple goods and show that it has testable restrictions when at least one good is produced by two or more firms. We also develop a revealed preference test for Bertrand oligopoly in a setting where each firm produces a single differentiated good, and these goods are potentially substitutes for each other. Our tests require qualitative assumptions on the shape of the demand curves and (in the Bertrand case) their evolution across observations, but they do not rely on the estimation of market demand. 相似文献
10.
Rahul Chandra Sheel Neharika Vohra 《International Journal of Human Resource Management》2016,27(13):1373-1392
This study explores the role of positive corporate social responsibility (CSR) perceptions of employees in reducing cynicism toward the organization. As employee involvement in CSR activities through volunteering could influence the perceptions of CSR among employees, the moderating impact of employee volunteering on the relationship between CSR perceptions and cynicism is also tested. Considering that managers and non-managers can have different perceptions of CSR and organizational realities, the relationship between CSR and organizational cynicism is compared among managerial and non-managerial staff working in large organizations. The analysis of 348 questionnaires collected from 191 managers and 157 non-managers showed that positive perceptions of CSR were negatively correlated with organizational cynicism for both managers and non-managers, with significantly stronger negative correlations among managers. Employee volunteering did not significantly moderate the relationship between CSR and organizational cynicism in both groups. The implications of these results on human resource management theory and practice are discussed. 相似文献