Indraprastha Gas Ltd, or IGL, was sitting pretty with a monopoly over the sale of compressed natural gas (CNG) and piped natural gas distribution in Delhi and planning to expand further. That

This refers to Ajit Balakrishnan’s article “Core competence and other tales” (February 23). There have been many studies on conglomerates in India. In the industrial policy of the

A technological revolution is pushing Carlos Slim, the world's richest man, into a battle with other powerful interests in Mexico, creating a billionaires' version of a schoolyard spat: