Working Paper Who you gonna call? - Oligarchic Clans as a Bottom-Up Force of Neighborhood Europeanization in Ukraine Osteuropa-Institut Authors Rainer Schweickert Inna Melnykovska Info Publication Date 12/2008 JEL Classification B15, D72, F15, D02, F20, P33, P36 Key Words Institutional Convergence Europeanization Orange Revolution Institution Building Oligarchic Clans