The document summarizes the rise of India's pharmaceutical industry in 3 stages: 1) Before 2005 when Indian companies sold low-cost generics, 2) 2005 when India signed a WTO agreement on intellectual property rights, and 3) After 2005 which saw dramatic growth. Reasons for growth included the WTO agreement, partnerships with Western firms, outsourcing to India for its low wages and educated workforce. International trade theories like Heckscher-Ohlin and Vernon's product life cycle help explain India's rise as an exporter by using its abundant low-cost labor and production moving from invention to developing countries. The drug industry benefits from India's cost-effectiveness while some Western partners may have lost activities during outsourcing.