Market regulator Securities and Exchange Board of India (Sebi) tightening sectoral caps for mutual funds will impact NBFCs over the medium-term, a study conducted by Kotak Institutional Equities revealed. On Thursday, Sebi Chairman Ajay Tyagi presided over a crucial meeting called on to take up and find out a solution for the ongoing liquidity crisis plaguing the mutual funds, NBFCs and some other Housing and Finance Corporations.