Hi all,

My estimated equation takes form of:
ln(I)=B1ln(w1)+B2ln(w2)+B3ln(w3)+(control variables)+error

The regressions run is a fixed effect regression for years 2010 to 2015.

The test statistic is defined as:
H=B1+B2+B3

Let's say that H=1 for the analysed period. I would like to see whether the value of H statistically changes in value after year 2010.

Do you have any idea how can I do it? I presume that the Chow test is appropriate, but I'm not sure how to apply it when my test statistic is a sum of three coefficients.

Thank you for your help.