000 00531cam a22001577a 4500
008 180718b1995 xxu||||| |||| 00| 0 eng d
100 _aRoberts, Mark J.
245 _aAn empirical model of sunk costs and the decision to export
_cby Mark J. Roberts and James R. Tybout
260 _aWashington, D.C.
_bWorld Bank
_c1995
300 _a31p.
440 _aPolicy research working paper 1436
650 _aSunk costs --Colombia
650 _aExport marketing --Colombia
650 _aExports --Colombia
700 _aTybout, James R.
999 _c327960
_d327960