There is now an extensive literature on "gift exchange" showing that when principals and agents can trade "gifts" (rewards that should not emerge in a competitive equilibrium), exchange becomes more efficient. However, it is not obvious how gift exchange should be organized if the principal's...

This book takes a stand against the narrowing focus of (German) jurisprudence on state law, rooted in the history of the territorially organised nation state. In the shadow of this tradition, state(-hood) law was only conceived of as state law. However, a gradual decoupling of state and law is...

Recent literature has found that individuals holding a greener self-image display higher levels of life satisfaction. We extend the single-country setting of that research to a transnational perspective and explore whether a relationship exists between green self-image (GSI) and life...