We Review Major Features of the History of Canada's Trade and Investment Relations Particularly with the E.E.C. and the U.S., Regional Development Pattern in the U.S.A. and Canada, and Some Theory and Estimates of the Sectoral and Regional Impacts of Bilateral Trade Liberalization.

We Present a Model of a Mineral Producing Sector Where Irreversible Investment in Capacity and the Presence of Orebodies Which Differ in Quality and Volume Help Explain Some Important Stylized Facts. in Particular We Find That, While Deposits Are Exhausted in Declining Order of Grade, More Than...

It Is Possible to Think of Numerous Economic Problems Involving Dynamic Constrained Optimization Where Dual Representation Exist and Possibly Can Be Characterized. One Example Arises in the Theory of Dynamic Factor Demand And, More Generally, Investment Decisions. Its Duality Structure Has Been...

Ce Papier Examine Si des Chocs de Productivite Peuvent Reproduire la Correlation Tres Elevee Entre L'investissement et L'epargne Nationale Que L'om Trouve, Pour les Paus Industrialises, Dans un Modele Avec la Mobilite Parfaite des Capitaux et Aussi En Presence D'autres Types de Chocs. L'economie...