Provisioning health care infrastructure in communities: Empirical evidences from West Bengal,India

We developed a framework to reinvigorate communities in terms of public health care infrastructure provisioning for outpatient needs within the neighborhoods. The health care seeking episode is often influenced by the physical and health care infrastructure availability within the neighborhood, need of the health care seeker as well as personal, household, occupational, and latent perception of the users. This empirical study has been developed for two different groups in West Bengal India, firstly based on location and secondly based on the choice of the health care seeker. In case of resident based approach, we focused on the revisit decision of the rural inhabitants who sometime tend to travel to the regional facilities in urban areas. Facility based approach analyzed the people who were at the regional facilities for health care services. We devised scenarios ascertaining improvisation in service delivery, emergency facility and mobility ease at local public facilities might reduce regional tours and instigate higher utilization of the neighborhood health care facility. We develop integrated choice and latent variable models to incorporate latent perception in choice of scenario for instigating revisit decision. Results showed choice of development scenarios have association with the household structure, social network, locational and infrastructural impedance. This framework lead to two distinct outcomes: (1) method to identify programs, those are essential to by initiate_revisit_to the health care facility (2) perception based assessment of the current mobility and health care infrastructure of the region, which could be instrumental in developing the overall health care infrastructural planning policy as a whole.     

Lancaster's characteristics approach revisited: product selection using non‐parametric methods

In consumer theory, the principles of Lancaster's characteristics approach and hedonic pricing appear to offer the most promising insight into choice when qualitative aspects are important. The paper reconciles these principles with the family of non‐parametric frontier estimation methods known as data envelopment analysis. It is shown that, with some straightforward adjustments, DEA is entirely consistent with the characteristics view of consumer choice found in the economics literature. In making Lancaster's ideas operational, the paper also addresses the theoretical concern voiced by Lancaster about combining indivisible products. The principles are illustrated with a case study involving the comparison of diesel cars. The paper concludes that the user will ultimately have to apply some judgement in choosing between competing efficient products. However, the analysis should help to restrict the number of products to be assessed to manageable proportions. Copyright © 2002 John Wiley & Sons, Ltd.     

Understanding factors influencing consumer attitudes toward cause‐related marketing

• Cause‐related marketing (CRM) has proliferated as a marketing strategy and is being employed by numerous brands across product categories. Despite its widespread popularity, not much is known about the factors that influence consumer attitudes toward CRM. In this study, we investigate the antecedents of consumer attitudes toward CRM, specifically sociodemographic characteristics, consumer susceptibility to interpersonal influence, and mediating role of consumer values. We test causal relationships employing a partial least squares‐based structural equation model. The data are collected via a structured questionnaire resulting in 456 valid responses. Our study demonstrates that attitudes toward CRM are influenced by sociodemographic characteristics with personal values acting as mediator. In addition, our findings show that consumer susceptibility to interpersonal influence affects the importance given to values, which in turn influences attitudes toward CRM. Our study makes theoretical contributions in the domain of CRM, specifically regarding the role of personal values, interpersonal influences, and sociodemographic factors in influencing attitudes toward CRM. In addition, the findings have relevance for managers responsible for their CRM campaigns.

Copyright © 2014 John Wiley & Sons, Ltd.     

A Poisson mixture model of discrete choice

In this paper, we introduce a new Poisson mixture model for count panel data where the underlying Poisson process intensity is determined endogenously by consumer latent utility maximization over a set of choice alternatives. This formulation accommodates the choice and count in a single random utility framework with desirable theoretical properties. Individual heterogeneity is introduced through a random coefficient scheme with a flexible semiparametric distribution. We deal with the analytical intractability of the resulting mixture by recasting the model as an embedding of infinite sequences of scaled moments of the mixing distribution, and newly derive their cumulant representations along with bounds on their rate of numerical convergence. We further develop an efficient recursive algorithm for fast evaluation of the model likelihood within a Bayesian Gibbs sampling scheme. We apply our model to a recent household panel of supermarket visit counts. We estimate the nonparametric density of three key variables of interest-price, driving distance, and their interaction-while controlling for a range of consumer demographic characteristics. We use this econometric framework to assess the opportunity cost of time and analyze the interaction between store choice, trip frequency, search intensity, and household and store characteristics. We also conduct a counterfactual welfare experiment and compute the compensating variation for a 10%-30% increase in Walmart prices.     

Durable Purchases over the Later Life Cycle

We investigate life‐cycle patterns of demand for services from household durables using UK panel data. We take careful account of prices, demographics, labour supply and health. Demand for consumer electronics rises with age, while the demand for household appliances is flat. These findings contrast with the well documented decline in non‐durable consumption at older ages, and suggest that studies that estimate the overall discount rate from nondurable consumption may underestimate consumer patience and the savings required to fund retirement. We also find important non‐separabilities between the demand for durables, labour supply and health status.     

Willingness to Pay for Green Products in Air Travel: Ready for Take‐Off?

We examine the willingness to pay (WTP) for green products in air travel. Green products in aviation are supplementary services, which are sold on top of the travel service (e.g. carbon offsets, organic on‐board food). We identify a set of potential green products in aviation and report the preferences for additional airline services of 811 Swiss air travellers using an adaptive choice‐based conjoint survey. We find that 20% of those passengers who are interested in purchasing supplementary services show a considerable WTP for green products. The green segment differs from the regular segment only in terms of behavioural features, not in terms of demographic or socio‐economic characteristics. Copyright © 2015 John Wiley & Sons, Ltd and ERP Environment     

Forecasting Consumption: the Role of Consumer Confidence in Real Time with many Predictors

We study the role of consumer confidence in forecasting real personal consumption expenditure, and contribute to the extant literature in three substantive ways. First, we re‐examine existing empirical models of consumption and consumer confidence, not only at the quarterly frequency, but using monthly data as well. Second, we employ real‐time data in addition to commonly used revised vintages. Third, we investigate the role of consumer confidence in a rich information context. We produce forecasts of consumption expenditures with and without consumer confidence measures using a dynamic factor model and a large, real‐time, jagged‐edge dataset. In a robust way, we establish the important role of confidence surveys in improving the accuracy of consumption forecasts, manifesting primarily through the services component. During the recession of 2007–2009, sentiment is found to have a more pervasive effect on all components of aggregate consumption: durables, non‐durables and services. Copyright © 2015 John Wiley & Sons, Ltd.     

TOURISM,RESIDENTS’ WELFARE AND ECONOMIC CHOICE: A LITERATURE REVIEW

Over the past decades, tourism development has raised economics, social and environmental issues, particularly for host communities. This paper provides a wide ranging review of the existing literature aimed at underpinning empirical tourism research with a robust economic framework. So far, tourism research has mostly focused on either quantitative or qualitative approaches that lack a strong economic theoretical setting. Most of the literature on resident's welfare analysis concentrates on their attitudes and perceptions without taking explicitly into account their preferences about policy development based on a cost‐benefit assessment. Hence, the purpose of this paper is to draw connections within the current body of research to explain the relationship between residents and tourism activity, as well as consumer theory and economic choice. In this way, it is possible to construct a multidimensional framework that allows one to analyse residents’ welfare in a systematic and more comprehensive manner.     

A meta‐analysis of the non‐monetary effects of employee health management programs

This study was undertaken to review the literature on employee health management programs (EHMPs). We explored the history and characteristics of systematic organizational efforts to improve workforce health and well‐being. We believe that a historical perspective provides some insight into the economic, political, and social factors that have influenced the trend toward organizationally sanctioned health‐promotion efforts. Further, we investigated the likely effects of these programs on valued‐behavioral organizational outcomes such as employee performance, employee satisfaction, absenteeism, and voluntary turnover. Our findings show that voluntary general‐focus programs are unrelated to job performance, and voluntary programs are negatively related to absenteeism, but effects on absenteeism wane when the program is not voluntary. Moreover, EHMPs are minimally related to job satisfaction and slightly related to turnover. These results, examining behavioral outcomes of EHMPs, question the ability of EHMPs to provide desired behavioral changes in employees, changes that organizations seek to maximize such as increased performance. Are EHMPs more than just socially acceptable programs that help individuals with health problems? © 2003 Wiley Periodicals, Inc.     

Parcel distribution timetabling problem

In this paper we propose a model to generate an effective timetable for time definite parcel distribution companies operating a hierarchical hub-and-spoke network. The model, referred to as parcel distribution timetabling problem, provides the departure times from each serviced city and each servicing facility in order to minimize the travel times of all shipments from their origin cities to their destination cities. Although the problem is faced by every parcel distribution company, it is rarely addressed in the literature. There is no evidence that parcel distribution companies, including the international ones, are developing operational research models in generating their timetables. The application of the model to a real-world case led to a decrease of more than 11% in the average travel time of the shipments. The company was even more delighted by the rapidity of the model in generating the timetable; this task that used to take weeks is decreased to just minutes.     

Sustainable product disposal: Consumer redistributing behaviors versus hoarding and throwing away

Business strategies involving sustainable product disposal have focused mostly on technical aspects but neglected to adequately incorporate the nature of consumers' behavior. The current study addresses this void. We study consumer product disposal behavior and subsequently offer insights to businesses on how to incorporate consumer input into their strategic decision making in the light of opportunities to mitigate environmental impacts. Consumers' redistributing of unwanted but still useful products to others by reselling, passing along, or donating, rather than hoarding or throwing away, contributes to product lifetime extension and waste management. We study factors influencing product redistribution and explore profile of consumers who engage in various disposal behaviors. Findings from two online surveys, on mobile phones and sunglasses, reveal that specific waste attitudes, that is, waste minimization and waste aversion, rather than general environmental concern, are key determinants of product redistribution choice. Product cost is positively related to reselling and giving behaviors. Furthermore, product quality and product self-image congruency significantly reduce the odds of throwing away. The method of product redistribution is also influenced by consumers' demographic characteristics including age, education level, and income. This paper advances extant literature on product disposal from the perspective of the consumer and provides input into development of business strategies that incorporate consumers' sustainable disposal behaviors. We also offer input to policy makers on how to curb or delay waste and pollution.     

The welfare effects of restricted hospital choice in the US medical care market

Managed care health insurers in the USA restrict their enrollees' choice of hospitals to within specific networks. This paper considers the implications of these restrictions. A three‐step econometric model is used to predict consumer preferences over health plans conditional on the hospitals they offer. The results indicate that consumers place a positive and significant weight on their expected utility from the hospital network when choosing plans. A welfare analysis, assuming fixed prices, implies that restricting consumers' choice of hospitals leads to a loss to society of approximately $1 billion per year across the 43 US markets considered. This figure may be outweighed by the price reductions generated by the restriction. Copyright © 2006 John Wiley & Sons, Ltd.     

Following in Partners’ Footsteps: An Uncertainty‐Reduction Perspective on Firms’ Choice of New Markets

In this paper, we develop a new perspective on what determines firms’ choice of new markets for entry. First, drawing on the open‐system theoretical tradition and literature on inter‐organizational networks, we advance and empirically test the proposition that firms tend to enter new markets to which they are connected by partnership ties. We then show that this network influence is filtered through the structure of firms’ network connections to new markets and firms’ experience. Specifically, we find that multiplicity of connections to new markets, as well as the extensiveness of firms’ experience and its relevance to new markets weaken the effect of network ties on firms’ choice of new markets. The results of this study indicate that firms’ choice of new markets for entry is a nuanced process that is affected by the interplay of firms’ collaborative ties, the structure of their network, and firms’ internal capabilities. We test our hypotheses in the empirical context of the U.S. venture capital (VC) industry using panel data over a 23‐year period and find broad support for them.     

Product Differentiation through Exclusivity: Is there a One‐Market‐Power‐Rent Theorem?

In systems industries, combinations of components are consumed together to generate user benefits. Arrangements among component providers sometimes limit consumers’ ability to mix‐and‐match components, and such exclusive arrangements have been highly controversial. We examine the competitive and welfare effects of exclusive arrangements among system components in a model of relatively differentiated applications that run on relatively undifferentiated platforms. We show that there is no “One‐Market‐Power‐Rent Theorem.” Specifically, exclusive deals with providers of differentiated applications can raise platforms’ margins without reducing applications’ margins, so that overall industry profits rise. Hence, for a given set of components and prices, exclusive arrangements can reduce consumer welfare by limiting consumer choice and raising equilibrium prices. In some cases, however, exclusivity can raise consumer welfare by increasing the equilibrium number of platforms, which leads to lower prices relative to the monopoly outcome that would prevail absent exclusivity.     

Understanding consumers' purchase intentions toward natural‐claimed products: A qualitative research in personal care products

In recent years there is a trend of consuming natural products for a sustainable and healthier life. Therefore, firms began aligning their strategy with sustainability by communication strategies that they produce natural products, which are better for health as well as the environmental sustainability. However, sometimes these claims may be deceptive. The purpose of this paper is to understand the consumers' purchasing intentions toward products claiming naturalness in their advertising and packaging strategies. This research also examined greenwashing perceptions and their potential roles in purchasing intentions. In‐depth face‐to‐face interviews carried out with 20 Turkish women regarding personal care products (local brand and international brand). The findings of the interviews revealed eight themes (perceived greenwashing, perceived green image, price perception, environmental concern, green trust, skepticism, perceived risk, and purchase intention). This study contributes to predict a framework from consumer viewpoint for identifying the themes related to greenwashing.     

Inferential Implications of Over‐Parametrization: A Case Study in Incomplete Categorical Data

In the context of either Bayesian or classical sensitivity analyses of over‐parametrized models for incomplete categorical data, it is well known that prior‐dependence on posterior inferences of nonidentifiable parameters or that too parsimonious over‐parametrized models may lead to erroneous conclusions. Nevertheless, some authors either pay no attention to which parameters are nonidentifiable or do not appropriately account for possible prior‐dependence. We review the literature on this topic and consider simple examples to emphasize that in both inferential frameworks, the subjective components can influence results in nontrivial ways, irrespectively of the sample size. Specifically, we show that prior distributions commonly regarded as slightly informative or noninformative may actually be too informative for nonidentifiable parameters, and that the choice of over‐parametrized models may drastically impact the results, suggesting that a careful examination of their effects should be considered before drawing conclusions.     

The optimal choice of internal decision‐making structures in a network industry: A multiproduct monopoly case

Focusing on the role of network compatibility effects between products of a multiproduct monopoly and on the form of consumer expectation for network sizes, we consider the optimal choice of internal decision‐making structures, that is, centralization and decentralization, and its welfare effect in a network industry. We demonstrate that if the degree of network compatibility effects is sufficiently large, the decentralized decision making is socially optimal. However, in the case of consumer ex post expectations, it is optimal for the firm's owners to choose the centralized decision making. We apply the model to the cases of price‐setting games, complementary products, and negative network externalities to examine the optimal choice of internal decision‐making structures.     

Selectivity correction in discrete-continuous choice analysis: With Empirical Evidence for Vehicle Choice and Use

In modelling the relationship between the household's demand for consumer durables and their utilisation rate one typically observes the latter only for the chosen durable. The absence of data on the level of ‘consumption’ of the non-chosen durables is a potential source of selectivity bias. There exist many procedures for correcting for selectivity so that predictions of use levels of non-chosen durables can be obtained if one wishes to include use as an influence on durable choice, or if one wants to apply the utilisation model to obtain predictions of use of each type of durable within the class. In this paper we identify the main sources of selectivity and introduce correction formulae that are easy to implement and generalise to polychotomous choice. We assess the empirical implications of the alternative formulae in the context of household vehicle choice and level of use. The data are drawn from 1,436 households in the Sydney Metropolitan Area.     

Robust firm pricing with panel data

Firms often have imperfect information about demand for their products. We develop an integrated econometric and theoretical framework to model firm demand assessment and subsequent pricing decisions with limited information. We introduce a panel data discrete choice model whose realistic assumptions about consumer behavior deliver partially identified preferences and thus generate ambiguity in the firm pricing problem. We use the minimax-regret criterion as a decision-making rule for firms facing this ambiguity. We illustrate the framework’s benefits relative to the most common discrete choice analysis approach through simulations and empirical examples with field data.