I am Kelly Chou from Industrial Technology Research Institute in Taiwan. I am studying MARKAL-STOCHASTIC and have some problems about the model results analysis. I hope I can get some help by your modeling experiences. My problems of modeling are below:

(1)How to get the Expected Value of Perfect Information (EVPI) from model results? As I learn the formula for EVPI=COST_{hedge}-Σp_{i }l COST_{PFi }, I am not clear how to find the "COST_{hedge}" and "COST_{PFi}" in MARKAL result parameters. Do they mean the "D.TOTCOST"(Discounted Total System Cost, Net of Taxes & Subsidies) in MARKAL result parameters?