markets

 four types of markets: perfect competition, monopolistic competition, oligopoly, and monopoly. identify at least two articles from the ProQuest database that highlight and discuss two of the biggest challenges facing financial managers today in these varied market structures. In a three- to five-page paper (excluding title and reference pages), summarize your findings from the articles. Include how market liquidity, competitiveness, and efficiency impact financial managers.  The paper should be formatted according to APA style as outlined in the Ashford Writing Center. Be sure to properly cite your two required articles resources using APA style.