<prompt> Translate the following text to EnglishRobert Barrow, mwanahistoria wa uchumi, aliamua kubaki katika chuo kikuu cha Harvard badala ya kukubali toleo la chuo kikuu cha Columbia la mshahara wa 300,000 na faida kubwa.  <response>: Economist Robert Barro decided to stay at Harvard rather than take Columbias offer of a 300,000 salary and lavish perks. 