Trade Liberalization and the Efficiency of Firms in Indian Manufacturing

Has the efficiency of firms in India improved since its liberalization in 1991? The authors attempt to answer this question by analyzing the determinants of firm‐level efficiency in six manufacturing sectors in India while focusing on the effects of liberalization and domestic competition. They find that there was an increase in overall efficiency in the post‐reform period in India in five out of the six sectors. While imports do not seem to improve efficiency, liberalization did increase efficiency in four of the sectors.     

Quality of schooling and inequality of opportunity in health

This paper explores the role of quality of schooling as a source of inequality of opportunity in health. Substantiating earlier literature that links differences in education to health disparities, the paper uses variation in quality of schooling to test for inequality of opportunity in health. Analysis of the 1958 NCDS cohort exploits the variation in type and quality of schools generated by the comprehensive schooling reforms in England and Wales. The analysis provides evidence of a statistically significant and economically sizable association between some dimensions of quality of education and a range of health and health-related outcomes. For some outcomes the association persists, over and above the effects of measured ability, social development, academic qualifications and adult socioeconomic status and lifestyle.     

Mixed-effects models for health care longitudinal data with an informative visiting process: A Monte Carlo simulation study

Electronic health records are being increasingly used in medical research to answer more relevant and detailed clinical questions; however, they pose new and significant methodological challenges. For instance, observation times are likely correlated with the underlying disease severity: Patients with worse conditions utilise health care more and may have worse biomarker values recorded. Traditional methods for analysing longitudinal data assume independence between observation times and disease severity; yet, with health care data, such assumptions unlikely hold. Through Monte Carlo simulation, we compare different analytical approaches proposed to account for an informative visiting process to assess whether they lead to unbiased results. Furthermore, we formalise a joint model for the observation process and the longitudinal outcome within an extended joint modelling framework. We illustrate our results using data from a pragmatic trial on enhanced care for individuals with chronic kidney disease, and we introduce user-friendly software that can be used to fit the joint model for the observation process and a longitudinal outcome.     

Managing for environmentally sensitive technology: networks for collaboration and learning

Environmental issues are acknowledged as problems which transcend boundaries at organizational and societal levles. By adopting the notion of product stewardship, companies are required to manage their products from conception to resurrection, while recognizing many stakeholder interests. This demands a new style of management which emphasizes collaborative structures. In the case of teh development of greener, more environmentally sensitive technology, there is a role for new collaborative networks which affect technology in either incremental or revolutionary ways. These networks can exist within the organization (intra-organizational), between organizations in the supply chain (trans-organizational) and with organizations at the domain level (supra-organizational). This paper analyzes the management, development and effect of thse networks on the greening of technology. It sets out a conceptual framework for exploring the role of collaborations in the management and development of environmentally sensitive technology. It than links the types of collaboration to empirical evidence from a detailed case study of a major internationa UK manufacturing company. The paper concludes by highlighting the implications for management and research that stem from the findings.     

The UK air inclusive‐tour industry: a reassessment of the competitive positioning of the ‘independent’ sector

This paper investigates the increasing concentration in the UK air inclusive‐tour (AIT) market and the behaviour of the dominant companies (Thomson, Airtours, First Choice and Thomas Cook) operating in the sector. Arguments relating to the theoretical organisational structure of the industry are explored and regulatory investigations that have taken place are discussed. Research evidence as to the competitive position of independent tour operators in the overall UK AIT market is provided. The research indicates that a key area of difficulty for the independent sector relates to the provision of charter airline capacity although access to distribution channels and the ability to contract accommodation are viewed as further concerns. The paper concludes that regulatory authorities are faced with trying to ensure that diversity is maintained while at the same time ensuring any economies of scale derived from consolidation of the sector are passed on to consumers. In order to properly understand the true effects of industrial concentration the assembled package must be dissembled into its component parts and an increasingly a pan‐European perspective is necessary. Copyright © 2001 John Wiley & Sons, Ltd.     

Management of the change process in hotel companies: An investigation at unit level

The management of change has become an organisational necessity in the 1990s and will continue to be a major factor in the management of hotel companies in the future. This article investigates and evaluates management of the change process at unit level in hotel firms. The data was gathered through in-depth semi-structured interviews with ten hotel managers in the UK. Lewin’s three-stage model was found to be of limited use in practice. A five-stage model of the change process emerges from the research findings. This model reflects a more practical view of the management of change as an on-going, continuous process. Finally, the limitations of the research are discussed and further research areas identified.     

To touch or not to touch; that is the question. Should consumers always be encouraged to touch products,and does it always alter product perception?

It has previously been suggested that consumers' product evaluations are positively affected by tactile interaction. However, it is not known if it is applicable to products that people usually touch for brief periods of time. This study sets out to explore whether it is possible to influence consumers' tactile perception of fast‐moving consumer goods by altering the surface texture. In this study individual tactile sensing and visual appreciation were compared with the combined visual and tactile sensing of surface textures for two types of products (soap and biscuits). Three types of textures on the outside of either a soap or biscuit box and three separate sample swatches of the textures used on the boxes were used in the study. The three soap or biscuit boxes were visually presented to the participants. This was followed by a blind haptic evaluation of the three textures, and then by a combined visual and tactile evaluation of three differently textured boxes (either soap or biscuit boxes). The results suggest that a consumer's perception of the packaging of fast‐moving consumer goods is affected more by vision than by touch, which raises some questions with regard to when marketers should encourage consumers to engage in extensive tactile interaction prior to purchase. © 2011 Wiley Periodicals, Inc.     

Production Contracts and Productivity in the U.S. Hog Sector

This article measures the impact of contracting on partial and total factor productivity and the production technology of U.S. hog operations. A sample selection model accounts for the fact that unobservable variables may be correlated with both the operators' decision to contract and farm productivity. Results indicate that the use of production contracts is associated with a substantial increase in factor productivity, and represents a technological improvement over independent production. Results also identify determinants of farmers' decisions to contract and other factors influencing farm productivity.     

Agricultural Payments and Land Concentration: A Semiparametric Spatial Regression Analysis

Over the last twenty years, both crop production and agricultural payments have shifted toward larger operations. This study examines whether payments from federal farm programs contributed to increased concentration of cropland and farmland. Using zip code–level data constructed from the microfiles of the 1987–2002 agriculture censuses we examine the association between government payments per acre and subsequent growth in land concentration. A semiparametric generalized additive model (GAM) controls for location and historical concentration, sales per acre, and ratio of cropland area to zip code area. Findings indicate, both with and without nonparametric controls, government payments are strongly associated with subsequent concentration growth.