A country's production possibility frontier or PPF is defined as the boundary of its economy's production set in the net output space for a given technology and fixed quantities of primary factors of production. In general equilibrium theory, exogenous changes in technology or primary-factor...

We review a large number of empirical studies on Pay-What-You-Want (PWYW) pricing. We distinguish between laboratory experiments, field experiments, survey experiments and case studies. Based on this survey we identify the following two gaps in the recently flourishing literature on PWYW...

Intro -- Table of Contents -- Introduction -- The Impact of Immigration on the Labour Market -- Investigating the Economic Impact of Immigration on the Host Country -- The 'Exit Option' of Labour Migration from East to West Germany -- How Recent Ammendments in German Immigration Law Effect...