Discussion of “The impact of product market competition on the quantity and quality of voluntary disclosures”

Li (2010, this issue) examines how product market competition affects voluntary disclosure by firms. Using several competition proxies, she finds that both the competitive threat from potential entrants into an industry and from existing rivals affect the quantity and accuracy of voluntary profit and investment forecasts by firms in that industry. However, the study’s findings are inconclusive mainly because each competition proxy used can reflect both types of competitive threat. The focus of my discussion is to provide some comments and suggestions for future researchers to consider in examining how the nature of product market competition affects voluntary firm disclosure.     

An investigation of the usage of capital budgeting techniques by small and medium enterprises

Quality & Quantity - This paper examines the extent or usage of capital budgeting techniques in Small and Medium Enterprises (SMEs) and the effect of non-financial factors on the choice of...     

Ambedkar,Radical Interdependence and Dignity: A Study of Women Mall Janitors in India

Journal of Business Ethics - In this paper, using Ambedkar’s pioneering vision for engaged Buddhism, we developed the notion of radical interdependence, which consists of four interrelated...     

Diffusion of mobile telephony in India: An empirical study

Diffusion of new technology is an important driver of economic growth. In this paper, diffusion of mobile telephony in India is studied. There is a vast diffusion potential in this country which needs to be exploited efficiently and in a rational way. This paper investigates the social, technological, economical and political (STEP) factors that have influenced the diffusion process of mobile telephony especially the diffusion speed. The epidemic model, which is widely employed in the diffusion studies of mobile telephony, is used for the study. The data is fitted into logistic, gompertz, and bass models by nonlinear least squares and it is found that gompertz model best describes the diffusion process of mobile telephony in India. The study reveals that competition and government intervention played a significant role in accelerating the diffusion speed of mobile telephony by making the technology affordable. It is found that mobile telephony is a substitute for fixed line telephony in India. The findings will be useful in taking managerial decisions with respect to factors in forecasting and controlling the diffusion process of emerging technologies.     

Estimation of Consumers’ Willingness to Pay for Geographic Indications Bananas Using Conjoint Analysis

This study uses conjoint analysis to analyze consumers’ preferences for geographic indications (GI) bananas by examining the effects of production methods (inorganic, organic, certified organic, and natural), quality attributes (taste, perishability, medicinal, and nutritional), and price premiums (prices of GI bananas relative to prices of other bananas). Consumers were surveyed for demographic, economic, and taste and preference characteristics. The results show that consumers prefer GI bananas for their medicinal properties, natural production method, and lower price premium.     

A model for measuring and ranking a firm’s patent portfolio

ABSTRACT

Patent quality (PQ) is a critical and complex factor of a firm’s patent strategy. We posit that the existing PQ models and their methodological approaches are limited in their ability to address the multiple priorities of PQ – a firm’s strategic intentions, its stakeholders and balancing technology superiority and legal validity. We advance PQ literature by identifying the fourth generation of strategic PQ indicators and propose a hybrid multi-criteria model, based on AHP–TOPSIS, for patent portfolio measurement. The proposed PQ model provides a simple template that can guide the decisions of patent managers pursuing high quality patent portfolios. We test the PQ model by applying it in two sectors: 3G WCDMA telecommunications and biotechnology.     

A stochastic programming model to analyze ordinal preference data

Many marketing situations require analysis of ordinal preference data. Existing analysis methods include OLS, variations of the logit model and methods such as LINMAP. An alternative method is proposed that has the following features: 1) Tie rankings are allowed; 2) all rank order information is incorporated into the estimation — not just first preferences; 3) the procedure is formulated as a L.P. model, which is easily implemented with existing software; 4) statistical inference is supported by the underlying stochastic model; and 5) it supports estimation of individual and group preferences.