Defining global public goods / Inge Kaul, Isabelle Grunberg, and Marc A. Stern -- Intergenerational public goods: strategies, efficiency, and institutions / Todd Sandler -- The political economy of international cooperation / Lisa L. Martin -- Equity in a global public goods framework / J. Mohan...

We exploit administrative data on exact commuting distances for a large sample of German employees and study the relation of commuting and wages. We find that it requires 1.5 times as much money in terms of higher wages for job changers to accept an increase of their commute as compared to their...