@article{Gonzalez_2014, title={Productivity Gap and Asymmetric Trade Relations: The Canada-United States of America Integration Process}, volume={37}, url={https://revistas.pucp.edu.pe/index.php/economia/article/view/10083}, DOI={10.18800/economia.201401.002}, number={73}, journal={Economia}, author={Gonzalez, Germán H.}, year={2014}, month={Aug.}, pages={31-46} }