Equity shares are an asset class, just as gold and real estate. Banks sanction loans against gold. The rules say that loans sanctioned by banks against pledge of gold ornaments and jewellery should not exceed 75% of their value. Simply put, gold loans attract a loan-to-value (LTV) ratio of 75%. The balance value of the gold held by the bank acts as a margin of safety to protect it against any volatility in prices. RBI can raise the limit for loan against shares, and similarly prescribe LTV ratio for shares in takeover funding. Banks, too, should have a robust and rigorous valuation system to assess the inherent value of shares and a buffer to withstand any loss in the market price.
The timing is opportune – a ‘Cinderella moment for the banking industry’, in Kotak’s words – now that corporate balance sheets are deleveraged. Companies paid off expensive debt when interest rates were low. Public sector banks have also cleaned up their books, enabling them to lend more. Reviving the corporate investment cycle – ‘animal spirits’ – will aid faster recovery.