Changes

'''28/07/2017''' Identified the incorrect circle areas and keep only the correct ones. Obtained the number of firms which receive venture capital funding in each city and year to use it later as a control variable. Created tables for both, circle areas and number of firms, left joined them to the new_vc data file.

Created a final table which contains all the necessary data needed for the final regression. Performed the preliminary regressions. There are very few data on circle area, distorting the regression results.

'''31/07/2017''' Performed the preliminary data analysis, OLS and FE regressions.