When demand rises it triggers off the supply.In India its mainly the IT sector doing extremely well hence the demand. The manufacturing is rising also because of this plus the credit offered by the institutions. Investments in shares from overseas has seen a rise in the sensex and now that they are withdrawing their money its down. Economy of USA is 5-6 times more than that of china and inspite of what our leaders say we are dependent on the USA and Europe markets. We are in a volotile situation as some of us are very fortunate while others cannot afford even a meal or roof over their heads. In between lies the truth of our economy. As individuals we must do what will enable us to get jobs and earn a living and can contribute to the GDP.