name ramey "PUB92DAT.TSP: read file for 92-country data";

smpl 1 2208;
read(file='pub92.dat') cntry year dy ly1 ly2 ly60 inith initdp 
  initi dpop dlg lgov1 lgov2 i g minv mhuman mdpop;
doc cntry "Summers-Heston country code"; ?country codes are in pwt5.doc file
doc year "year";
doc dy "log(rgdpch/rgdpch(-1)), growth rate of GDP";
doc ly1 "log(rgdpch(-1)), 1st lag of log per capita GDP";
doc ly2 "log(rgdpch(-2)), 2nd lag of log per capita GDP";
doc ly60 "log(rgdpl) in 1960, log per capita GDP in 1960";
doc inith "average years of schooling in 1960";
doc initdp "pop growth between 1960 and 1961";
doc initi "investment percent of GDP in 1960";
doc dpop "population growth";
doc dlg "growth of government consumption spending";
doc lgov1 "log(g(-1)*rgdpch(-1)/100), 1st lag of log govt spending";
doc lgov2 "log(g(-2)*rgdpch(-2)/100), 2nd lag of log govt spending";
doc i "investment percent of GDP";
doc g "govt consumption percent of gdp";
doc minv "mean investment to gdp ratio, 1960-85";
doc mhuman "mean average years of schooling, 60-85";
doc mdpop "mean pop growth,61-85";
out panel92;
  keep cntry year dy ly1 ly2 ly60 inith initdp 
  initi dpop dlg lgov1 lgov2 i g minv mhuman mdpop;
stop; end;