Special issue on socio-economics and its methodology German political economy, 1896-1938 : selected classics from Schmollers Jahrbuch with translations of Georg Simmer, Gustav Schmoller, Alexandre Leist, Karl Diehl, Joseph Schumpeter, Ferdinand Tonnies, Leopold von Wiese, and Walter Eucken - McAdam, Mark; Kolev, Stefan 1981-; Dekker, Erwin 1984- (Duncker & Humblot, 2020)