Economic Modelling

 The file provided to you for this section contains time series data on output , capital () and labour () for certain firm. Using this data file:  Notes: You should no use dummy variables in this question. The output you will obtain will be consistent with OLS assumptions, and you are not expected to perform this checking on your econometric output. All graphs should be produced electronically to scale using the estimation output. Provide the Gretl command log report for your econometric workings.