The Journal of Labor Research 20th anniversary symposium review of What Do Unions Do? offers a unique opportunity to examine how the claims made in the book have fared in ensuing research and to ponder what parts of the book I would change if I could. This paper responds to the 18 critical...

This study surveys the development and current status of models of union wage determination since Dunlop and Ross first wrote on the subject in the 1940s. To start, I identify eight empirical dimensions of the union wage effect that models have endeavored to explain and predict. A number of...

We consider a model of international unions where countries have heterogeneous preferences for integration and their integration decisions are strategic complements. We analyze equilibrium integration under different integration protocols and characterize the preferences of countries over...

We model an international union as a group of countries deciding together on the provision of public goods or policies that generate spillovers across members. The trade-off between benefits of coordination and loss of independent policymaking endogenously determines size, composition and scope...