This paper considers an economy with skilled agents exchanging their services. Using Cobb-Douglas preferences, the paper shows that there exists an optimal (average welfare maximizing) skills' distribution. This optimal distribution is independent of productivity and is welfare equalizing. If...

This paper answers the puzzling questions that why under the similar set of economic conditions service sector in India grew while manufacturing could not and how economic reforms in 1990s accelerated the productivity growth. The paper provides a very innovative and convincing explanation. Two...

Technological innovation, externalities and network effects keep shifting the preference parameters in cellular telecommunication service sector. The paper suggests a framework to model these changes.It notes two channels that affect the service prices (in possibly opposite ways). In each...

Constructing data series from various sources, I do comprehensive growth accounting for the Indian Economy. Without accounting for human capital, total factor productivity differences over time accounts for 48% to 69% of output variation. TFP growth accounts for 35% to 70% of the total GDP...

Studies on Indian manufacturing have been unable to provide consistent estimates of productivity and its growth rates. This paper performs detailed and exhaustive set of accounting exercises for the period 1970-2003 using production function, index number and envelopment analysis methods. TFP...

”Software/ Skills” capital differs from usual physical capital (or hard- ware) in the sense that it is non-rival and can be replicated at a cost (e.g. patent fee or training costs). A basic model of production is developed which involves production sector and training or replication sector...

This paper discusses the effect of technological innovation on consump- tion side. Apart from Quality effect (improvement in the quality of service or reduction in constant-quality price), there is another ”Consolidation effect”. This takes form of more features (which can be enjoyed...

Having a formal understanding of what various institutions represent should be important. There are few economic variables which can accumulate over time (and give us what i call as "state utility"). All these institutions, like education, health, social (like caste system, dowry etc.), do is...

This paper aims to address two timely energy problems. First, significant low-cost energy reductions can be made in the residential and commercial sectors, but these savings have not been achievable to date. Second, billions of dollars are being spent to install smart meters, yet the energy...

This paper discusses the benefits of product and process innovation as well as deregulation in consumer telecommunication products markets. The twin trends of price reduction and new features have benefited consumers. These major changes have taken place alongside deregulation. Using the data...