Government assistance and economic theory

Do social welfare programs help or hinder the economy? Explain how your answer is a Keynesian or Smithian. 2 paragraphs(3 pages). JK Rowling the author of the Harry Potter series who is one of the world′s richest people. Her net value is $910 million. She ranks in Forbes magazine to be #78 most powerful women in the world. Please incorporate some ideas from the readings from chapter 15 attached.