Among several factors for India’s potential growth, savings rate is the most effective one. Do you agree? What are the other factors available for growth potential?

A high savings rate expands the pool of investible resources, and in growth theory such as the Harrod-Domar model, growth depends on the savings rate and the efficiency of capital use. So savings certainly matter for India's potential growth.

Do I fully agree?

Only partly. Savings are necessary but not the single most effective factor. What ultimately drives growth is how efficiently that capital is deployed, captured by the incremental capital-output ratio. High savings with low efficiency yield little; India's high savings phase of the mid-2000s coincided with strong growth only when productivity was also rising.

Other factors for growth potential

• Total factor productivity and technology, which raise output without proportionately more inputs.
• Human capital — health, education and skills — that improves labour quality.
• Quality of institutions, ease of doing business, rule of law and contract enforcement.
• Physical infrastructure and logistics that lower costs.
• Demographic dividend from a young workforce, if productively employed.
• Trade openness and access to global markets and capital.

Conclusion

Savings are a vital enabler, but sustained potential growth is multi-factor, hinging above all on productivity, human capital and institutions that convert savings into efficient investment.