# Interpreting coefficients when variables are % of GDP and an index value (0 to 1)

My dep variable is investment (% of GDP) and my independent variables are saving (% of GDP), Terror (which is an index I have created, where a value of 0 is the lowest level of terrorism and 1 is the worst level of terrorism) and an interaction term between saving and terror.

I am struggling to know how to interpret my coefficients

save --> 0.6308

terror ---> 33.549

interaction ---> -1.467


I have also run the same regression, but using number of attacks as the terror variable. In this case I get these coefficients:

save ---> 0.6278

terror ---> 0.059

interaction --> - 0.0026


If anyone can help me interpret these results I would be very grateful!!