Dear Statalist,

I am trying to calculate banking efficiencies using Cornwall et al.’s(1990) time varying fixed effects model for 8 countries over 12 years. Each country has approximately 30-50 banks. I am using FECSS command following Belotti et al. (2013). However, just wondering instead of getting a sum of average inefficiency is it possible to get year by year estimation of inefficiency for each country in STATA? I would be glad if you can help me with this.

Many thanks !