@article{publication-8432,
	author={Falkinger, Josef and Zweim{\"u}ller, Josef},
	doi={10.1016/0954-349X(95)00039-P},
	issn={0954349X},
	journal={Structural Change and Economic Dynamics},
	number=1,
	pages={79-97},
	title={The cross-country Engel curve for product diversification},
	volume=7,
	year=1996,
}