Economic Debate on India's Exchange Rate
Milton Friedman highlighted a common divide in economic debates between economists and non-economists. This distinction is evident in India's exchange-rate discussions, where non-economists often see currency depreciation as a national failure, while economists analyze it with a focus on costs, benefits, and orderliness.
Costs of Rupee Depreciation
- Increases import prices, particularly for crude oil, electronics, machinery, and intermediate inputs.
- Raises the financial burden on firms and institutions borrowing abroad.
- Potential for financial instability if depreciation is sharp and disorderly.
Benefits of Rupee Depreciation
- Improves competitiveness of Indian goods in foreign markets, potentially boosting exports and job creation.
- Encourages firms to enhance productivity by adopting better production methods and management practices due to exposure to global markets.
- The concept of “learning by exporting” suggests productivity improvements in exporting firms.
- Suppliers, workers, managers, and competitors can benefit from the productivity gains made by exporters.
Industrial-Policy Logic
Export promotion is not just about generating foreign exchange but about building capabilities. South Korea exemplified this by using export competition to enhance technological capabilities.
Exchange-Rate Policy as Part of Industrial Strategy
A competitive rupee enables more firms to enter export markets, which can lead to learning, scaling, and increased productivity. It aligns with India's Atmanirbhar Bharat initiative by supporting domestic production without resorting to protectionist measures.
Global Context and Misinterpretations
Currency depreciation is not necessarily a sign of economic failure; examples include the Japanese yen, Korean won, and Indonesian rupiah. These movements often reflect global capital flows, interest rates, and investor preferences.
Role of the Reserve Bank of India (RBI)
The RBI should manage excessive volatility but not defend arbitrary exchange rate levels. Its focus should be on stability rather than symbolic targets.
Final Thoughts
The rupee should be seen as a price, not a symbol of national pride. A stable economy can benefit from gradual, orderly depreciation if it helps firms enter global markets and create jobs.
