We consider how much of the top end of the income distribution can be attributed to four sectors - top executives of non-financial firms (Main Street); financial service sector employees from investment banks, hedge funds, private equity funds, and mutual funds (Wall Street); corporate lawyers;...

We study how firm characteristics evolve from early business plan to IPO to public company for 50 venture capital (VC) financed companies. We find that firm business lines remain remarkably stable while management turnover is substantial. Management turnover is positively related to the...