Robert Becker and co-authors published "Ramsey Equilibrium with Liberal Borrowing," Journal of Mathematical Economics, Special Section on Financial Frictions and Debt Constraints, 61, (2015), 296-304. On Existence, Efficiency, and Bubbles of Ramsey Equilibrium with Borrowing Constraints, joint with co-authors, was published in Economic Theory, 58(2), (2015), 329-353. Professor Becker was invited to present his coauthored research at the Conference on Financial and Real Interdependencies: Volatility, Inequality and Economic Policies at Catholic University in Lisbon, Portugal.
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