Nupur Pavan Bang and Arindam Mahato
“Are the economic principles of demand and supply still valid?” asked a friend. We are at a loss for words for we are staunch supporter of economics. He continues, “I am scared to buy a car, for fear of oil prices touching the roof. Obviously the demand-supply position of oil has not changed drastically in the past one year, but the oil prices have more than doubled in one year and about quadrupled in the past five years.

