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Narayana M.R.,Institute for Social and Economic Change
Telecommunications Policy | Year: 2011

This paper estimates the growth contributions of telecom services by public and private sectors and distinguishes it from the information technology services. Socio-economic determinants of demand for telecom services are estimated for fixed and mobile phones in the framework of a Logit model and using data from a small-household sample survey in India. Estimation results show a significant negative impact of price and a positive impact of income variables; distinguish the importance of social caste, education level, nature of occupation, age of household head and family size between fixed and mobiles phones and offer evidence for substitutability of mobile phones for fixed phones. These results add to the empirical knowledge of socio-economic determinants of telecom demand and have implications for selective design of policies towards promotion of higher demand and attainment of higher economic growth by fixed and mobile services in India and other developing countries. © 2010 Elsevier Ltd. All rights reserved.


Mandal S.K.,Ta Pai Management Institute | Madheswaran S.,Institute for Social and Economic Change
Energy Efficiency | Year: 2011

The present paper aims at measuring energy use efficiency in Indian cement industry and estimating the factors explaining inter-firm variations in energy use efficiency. Within the framework of production theory, data envelopment analysis has been used to measure energy use efficiency. Using firm-level data from electronic PROWESS database for the years 1989-1990 through 2006-2007, the study first estimates energy use efficiency of the firms and then compares the efficiency scores across. Empirical results suggest that there is enough scope for the Indian cement firms to reduce energy uses, though this potential for energy saving varies across firms. A second-stage regression analysis reveals that firms with larger production volume have higher energy efficiency scores and that age of the firms impacts differently on energy use efficiency obtained from two different models. Also, higher quality of labor force associates with higher energy use efficiency. © 2010 Springer Science+Business Media B.V.


Kavitha N.,Institute for Social and Economic Change
Journal of Health Management | Year: 2015

This article attempts to study the effect of age of women at birth on the use of maternal health care services separately for urban and rural areas using data from the National Family Health Survey (NFHS)-3, 2005–2006, India. The indicators of use of maternal health care services used in this study are use of antenatal care services recommended by the World Health Organization (WHO) (includes three or more antenatal check-ups during the first trimester, two or more tetanus toxoid (TT) injections and taking 100 iron and folic acid tablets during pregnancy), place of delivery, assistance at delivery and use of postnatal care services. At first, the percentage of births that utilized various maternal health care services are discussed separately for urban and rural areas, followed by difference in utilization of maternal health care services between adolescent and adult mothers. Finally, logistic and multinomial regressions are used to examine the influence of age of women at birth on the use of maternal health care services for controlling for other factors. Multivariate results revealed that women who gave birth during adolescence are less likely to use antenatal, natal and postnatal care services in both urban and rural areas. Therefore, efforts should be made to educate parents and other family members on the consequences of early marriage and early pregnancy and also the importance of delaying marriage. © 2015 Indian Institute of Health Management Research.


In biodiversity-rich areas, both conservation and socioeconomic development are at the core of discussions among various stakeholders, such as local people, policymakers, conservationists, resource management professionals, economists, researchers/scientists, and so forth. Various innovations are being provided that aim at promoting both improved livelihood for the people and the conservation and management of natural resources in the Central Himalaya of India. Many studies point out the factors responsible for the tremendous decline of natural resources and also how they have affected the local people's livelihood options. In this context, the current study was undertaken to evaluate the potential of various solutions/innovations that are being implemented in the Himalayas of India. Unfortunately, only a few are found to be successful in both conservation and sustainable livelihood development. This study reveals that people are still looking for more viable solutions that could help them improve their lifestyle, as well as facilitating ecosystem conservation and supporting existing biodiversity. Based on the present study, it is argued that an in-depth empirical study of any region is a necessary process prior to offering solutions to achieve the desired goals, as considered by development agencies and policy-planners. © 2011 Integrated Research System for Sustainability Science, United Nations University, and Springer.


Kumar P.,Institute for Social and Economic Change
Outlook on Agriculture | Year: 2010

The Public Distribution System (PDS) continues to be a major instrument of food security for the poor in the Indian subcontinent. This paper examines how efficiently food is being delivered under this food subsidy scheme and measures the extent of diversion of food meant for the poor. The study is based on a large primary survey of 12 states surveying 1,000 households from each state over six consecutive months. The findings indicate huge identification errors and incidences of diversion of food, especially in the case of households below the poverty line. The gross failure of identification of the correct beneficiaries in almost all the selected states raises a major question about the very genesis of this subsidy scheme.

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