Examples (2SLS command)
TSET NEWVAR=NONE .
2SLS buyoff WITH buycd buybk offer_type1 offer_type2
/INSTRUMENTS offer_type1 offer_type2 lndisccd lndiscbk buycd_1 buybk_1
/CONSTANT .
TSET NEWVAR=NONE .
2SLS buyoff WITH buycd buybk offer_type1 offer_type2
/INSTRUMENTS offer_type1 offer_type2 lndisccd lndiscbk buycd_1 buybk_1
/CONSTANT .