GDP , used for the Federal Republic of ( West ) Germany , is not so modified .
GNP , used for the GDR , includes income earned by its citizens abroad , minus income earned by foreigners from domestic production .
GDP , used for the Federal Republic of ( West ) GDR , is not so modified .
GNP , used for the GDR , includes income earned by its citizens abroad , minus income earned by foreigners from domestic production .