*cd "/Users/alvaro/Library/Application Support/Stata/ado/personal/psestimate" cd "C:\ado\personal\psestimate" discard use nswre74, clear foreach k in 74 75 78 { gen u`k' = (re`k'==0) lab var u`k' "Unemployed `k'" lab var re`k' "Earnings `k'" } lab var treat Treatment lab var age Age lab var ed Education lab var black Black lab var hisp Hispanic lab var married Married lab var nodeg "No degree" lab var age2 "Age squared" drop *78 ******************************************************************************** * PSM algorithm ******************************************************************************** psestimate treat