Lucas [Lucas, Robert, E., Jr. (1976), "Econometric Policy Evaluation: A Critique", Carnegie-Rochester Conference Series on Public Policy, 1, pp 19-46] had argued that interventionist macroeconomics policies may fail because policies themselves affect the optimal behaviour of private agents and...

When trade reform contracts protected formal sectors in developing countries and the formal workers move to the informal sector for employment, does that reduce informal wages? Using a 2 × 2 Heckscher-Ohlin-Samuelson (HOS) structure with formal-informal production organization for the same...

A small open economy operates with a unionized fixed wage import-competing sector and an informal “self-employed” sector or “small-firm” sector with perfect capital mobility between the two. Productivity varies across people in the flex wage sector. We first characterize an...