India can achieve sustained economic development through a combination of policies and initiatives aimed at increasing productivity, boosting investment, developing infrastructure, promoting innovation, and encouraging entrepreneurship. Some of the key policies and initiatives that have been implemented in the past include: 1. Liberalization, Privatization, and Globalization (LPG) 2. Make in India 3. Skill India 4. Digital India 5. Start-up India 6. Smart Cities Mission 7. National Infrastructure Pipeline 8. Atmanirbhar Bharat Abhiyan To ensure long-term economic growth, India can further implement policies and initiatives aimed at strengthening its manufacturing sector, promoting agricultural development, encouraging foreign direct investment, improving access to education and healthcare, and accelerating the adoption of renewable energy. Additionally, there needs to be a focus on sustainable and inclusive growth to ensure that the benefits of economic development reach all segments of society.