@article{Bantilan:145725, recid = {145725}, author = {Bantilan, Ma Cynthia S. and Davis, Jeffrey S.}, title = {Across-Commodity Spillover Effects of Research and Opportunity Costs in Multi-Product Production Environment}, address = {1991-02}, number = {402-2016-24817}, pages = {23}, year = {1991}, url = {http://ageconsearch.umn.edu/record/145725}, doi = {https://doi.org/10.22004/ag.econ.145725}, }