Effective regulation versus tacit collusion in the long-distance market: an empirical analysis

Regulatory decisions often must be made in an atmosphere of uncertainty, and arguments presented by the affected parties frequently add to, rather than resolve, that uncertainty. Here, we examine several of the deregulatory decisions affecting the long-distance market that were rendered by the FCC over the two-decade period following the divestiture of AT&T. Our purpose is to provide empirical evidence relevant to some of the arguments regarding market conditions that were presented during that period. Findings suggest that some of the more prominent allegations are not supported by the data.      

Optimal portfolios under worst-case scenarios

In standard portfolio theories such as Mean–Variance optimization, expected utility theory, rank dependent utility heory, Yaari’s dual theory and cumulative prospect theory, the worst outcomes for optimal strategies occur when the market declines (e.g. during crises), which is at odds with the needs of many investors. Hence, we depart from the traditional settings and study optimal strategies for investors who impose additional constraints on their final wealth in the states corresponding to a stressed financial market. We provide a framework that maintains the stylized features of the SP/A theory while dealing with the goal of security in a more flexible way. Preferences become state-dependent, and we assess the impact of these preferences on trading decisions. We construct optimal strategies explicitly and show how they outperform traditional diversified strategies under worst-case scenarios.     

What and how to communicate about a corporate brand with the consumers: An exploratory study

The present exploratory study investigates the differential impact of various relevant corporate brand associations on consumers' cognitive (product attitude and purchase intention) and affective responses (affective corporate commitment) in the three sectors, namely durables, services and fast moving consumer goods. The findings reveal that corporate brand associations can be categorised into two categories – universal associations, which are influential in all the sectors, and sector-specific associations, which have a differential effect on consumers in different sectors. Thus, this study reveals that corporate branding is important to consumers in all the sectors, but a single corporate brand story does not work in all the sectors. Further, corporate associations do not always have a positive effect on the consumers; under certain circumstances, these might either have no effect or have a negative effect on the consumers. Finally, there are two routes by which corporate brand associations can influence consumers – by affecting their cognitive responses or by influencing their affective responses towards the company. The recognition of the important corporate brand associations in the three sectors, and the routes (cognitive or affective) through which these associations influence consumer choices would enable marketers to develop more sophisticated corporate communication strategies.     

Analyzing determinants of value creation in domestic and cross border acquisitions in India

The present study seeks to assess the acquiring company announcement gains, and determinants thereof, in domestic and cross border acquisitions in India. For this purpose, 268 acquisitions comprising of 202 cross border acquisitions and 66 domestic acquisitions constitute the sample set. Standard event study methodology has been employed for computing the announcement returns. Further, regression analysis has been conducted to assess the sources of wealth gains in domestic and cross border acquisition. The results of event study indicate that cross border acquisitions have created significantly higher wealth gains than the domestic ones. Further, the results of regression analysis highlight that cross border acquisitions, pursued by the acquiring companies in technology intensive sector, for the target companies also in technology intensive sector, create superior wealth gains. The reason being, such cross border acquisitions provide an opportunity to the acquiring company to combine and judiciously utilize intangible resources of both the companies on a broader scale across new geographies. Thus, the study contributes to the existing literature on internalization theory by extending it to an emerging market like India.     

中国创意：时隔千载再辉煌

中国有丰富的创意历史，由创造火药到第一个地震仪，中国的发明家经常打破固有模式，大胆创新。中国人的创意火花闪耀了几千年，照亮了东方，照亮了世界。而今天，中国企业有机会利用从前不可想象的方法建立品牌，去构建一套全新的沟通范例，迎合中国人独特的思想模式和环境：事实上，这就是“为中国制造中国产品”的模式。     

Traditional and Non-Traditional Determinants of Accounting Rates in International Telecommunications

The accounting rate system currently in place is used to reimburse telephone companies around the world for terminating calls originating in foreign countries. Increased competition in more liberalized countries has led to imbalances between traffic originating in these countries and traffic coming in from less liberalized countries, leading to huge settlement payments being made to less liberalized countries. Some variation in accounting rates across countries can be explained by traditional factors such as the actual cost of terminating calls. Our results suggest that accounting rates are also significantly affected by non-traditional factors such as the extent of government regulation, the level of corruption, and the like. These findings support the need for consideration of these factors in reforming the accounting rate system currently in place.

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Open Entry and Local Telephone Rates: The Economics of IntraLATA Toll Competition

The Telecommunications Act of 1996 removes state-level legal and regulatory barriers to entry that previously have proscribed facilities-based interchange carriers from entering intraLATA toll markets. Traditionally, these markets have provided excess profits that local exchange companies ostensibly have used to subsidize local telephone rates. Elimination of these entry barriers, then, raises concern that the resulting intensification of competition will force unwanted local residential rate increases. In this paper, we critically examine the local-rate-increase question both theoretically and empirically. Our analysis finds no evidence that intraLATA toll competition will adversely affect local rates.     

Adoption of digital banking channels in an emerging economy: exploring the role of in-branch efforts

The aim of this qualitative study is to analyse the role of in-branch efforts of banks on migrating customers from branch banking to digital banking in India. In-depth semi-structured interviews were conducted with bank executives representing senior management from public and private sector banks in India. Qualitative content analysis technique was used to analyse the data. Varieties of responses received during interviews were clubbed into four main themes based on data reduction, display, and conclusion-drawing processes. In-branch communication with customers, digital transformation of the branch, customer-centric initiatives, and redefined role of branch staff hold the potential to bridge the customers’ migration to digital banking. The paper suggests that the key identified factor in improving digital banking acceptance in India is the requirement of integrated cultural and organisational changes at the bank’s level to gain the customers’ confidence and trust in digital banking.