What are the major historical-conceptual issues stressed-What are the major points made?

Write an analysis paper on the economists Knut Wicksell and Irving Fisher. Focus on marginal productivity theory, especially of factor prices, capital theory, and the macro-dynamics of money, interest and prices.
Please make sure to include the following points: A short introduction to the thinkers. This might include a brief summary of the context in which the economist is writing, and-thus-what motivated his thinking. It might also include why the issues were thought to be important.
Try to identify the question they are trying to answer; what’s the intent? What are the major historical and conceptual issues stressed? What are the major points made? What would you like to know more about-or what (if anything) did the economists not talk about that you thought might have been talked about.