“…For instance, Schneider, Fink, and Tenbücken (2005) studied the changes in the shares held by the government of the dominant provider in three infrastructure sectors (telecommunications, electricity, and aviation sectors) between 1970 and 2000, and they found that partisan differences seen in the 1980s disappeared in the 1990s. Bel and Fageda (2007) held the view that the ideological orientation of the municipality had no apparent influence on the privatisation decision, which is an idea supported by several other authors, for instance, Boggio (2016);Fernandez, Ryu, and Brudney (2008); Hefetz, Warner, and Eran (2012); Wassenaar, Groot, and Gradus (2013).…”