Roelof Botha: here's why SA's interest rates should be at least 2% lower

In this insightful Rational Radio interview, heavyweight economist Roelof Botha unpacks why South African interest rates are 200 basis point too high. The economist to the Optimum Group, whose son is the managing partner of Silicon Valley's top venture capital investor, explains why he believes something went seriously wrong at SA's Monetary Policy Committee after former SARB governor Gill Marcus handed over the reins. - Alec Hogg