Estimating the Social Profitability of India's Rural Roads Program : A Bumpy Ride

accidents adolescents agriculture communicable diseases consumers cost analysis development economics draught animals drinking water economic analysis economic development economic growth elasticity families growth rate human capital income industrialization international trade isolation marginal utility market prices marketing migration morbidity mortality national income patient patients pollution population growth profitability public goods reconstruction savings shadow prices taxation taxis terms of trade transport transportation trips trucks wages willingness to pay workers