How do liberal and progressive ideologies differ?

Parties in Germany

Anan, Deniz (2019), Is Grandpa's FDP really dead? An analysis of the FDP Bundestag election program 2017 in the light of the strategic reorientation after 2013, in: Zeitschrift für Politikwissenschaft 29 (1), pp. 53-75.

Decker, Frank (2011), Another Chance for the Liberals ?, in: Berliner Republik 13 (5), pp. 58-65.

Decker, Frank / Best, Volker (2016), Resurgence or Definitive Relegation? The FDP at the halfway point of the break, in: Society - Economy - Politics 65 (1), pp. 43-52.

Dittberner, Jürgen (2010), The FDP. History, people, organizations, perspectives. An introduction, 2nd edition, Wiesbaden.

Freckmann, Michael (2018), Lindner's FDP. Profile - Strategy - Perspectives, Frankfurt a.M. (Otto Brenner Foundation, Working Paper 29).

Hein, Dieter (1985), Between Liberal Milieu Party and National Collection Movement. Foundation, development and structure of the Free Democratic Party 1945-1949, Düsseldorf.

Lösche, Peter / Franz Walter (1996), The FDP. Dispute about direction and doubt about the future, Darmstadt.

Niedermayer, Oskar (2015), From the Third Force to the Marginal Party. The FDP from 2009 until after the 2013 Bundestag election, in: ders. (Ed.), The parties after the 2013 Bundestag election, Wiesbaden, pp. 103-134.

Treibel, Jan (2014) The FDP. Processes of internal party leadership 2000-2012, Baden-Baden.

Treibel, Jan (2018), Free Democratic Party (FDP), in: Frank Decker / Viola Neu (ed.), Handbook of German Parties, 3rd edition, Wiesbaden, pp. 319-331.

Vorländer, Hans (2013), Which Coalition Ensures Survival? Alliance prospects of the FDP, in: Frank Decker / Eckhard Jesse (ed.), The German coalition democracy before the federal election 2013, Baden-Baden 2013, pp. 389-404.

Walter, Franz (2010), Yellow or Green? Small party history of the higher earning center in Germany, Bielefeld.