VIENNA : Governments need to invest aid funds more selectively to overcome the coronavirus crisis in the long term, International Monetary Fund Managing Director Kristalina Georgieva said.They also need to make sure that public procurement is transparent and competitive so as to not lose the trust of citizens, Georgieva said at an Austrian economic forum, which she joined online."Countries will have to be more selective as to who they support," Georgieva said, listing digital businesses and those that can profit from green climate policy as examples of potentially successful investments. "Up to now we support everybody."More than 100 countries have requested emergency financing assistance from the IMF so far.