Using the non parametric approach of Data Envelopment Analysis (DEA) this paper examines firm’s heterogeneity in the Indian pharmaceutical industry by measuring their input and output efficiencies for the period 1991 to 2005. The analysis establishes that even though firms have been able to...

Using the non parametric approach of Data Envelopment Analysis (DEA) this paper examines the input and output efficiencies of the Indian pharmaceutical firms for the period 1991 to 2005.

This paper examines the technical efficiency, technological gap ratio (TGR) and productivity change of Indian pharmaceutical firms across different groups. The groups are formed based on their size, strategies and product varieties. The study indicates that vertically integrated firms that...

This paper examines the competitiveness of Indian pharmaceutical firms by computing their technical efficiency for the period 1991 to 2005 using the non–parametric approach of data envelopment analysis (DEA). The analysis establishes that even though the output efficiency levels of firms...

Using the nonparametric approach of Data Envelopment Analysis (DEA), this paper examines firm’s heterogeneity in the Indian pharmaceutical industry by measuring their input and output efficiencies for the period 1991 to 2005. The analysis establishes that even though firms have been able to...

This paper examines the effect of product Patent Act and parallel trade on the availability of an essential drug in the developing countries. Price discrimination by a Multinational Corporation (MNC) alleviates the problem of non-availability of the drug in a developing country compared to...

The present study examines the changes in the Total Factor Productivity (TFP) of Indian commercial banks for the period 1985-2004, when TFP indices are estimated using Malmquist productivity index approach. Further, the TFP indices are decomposed into efficiency change and technical change to...

It is well known that around 80 per cent of farmers in India are in the small or marginal farmers group which requires financial resources on a regular basis for their farming activities. Needless to say, as these households do not possess adequate savings, accessibility to financial resources...