Define clan politics. Do you mean as in the Central Asian countries such as Azerbaijan or Kyrgyzstan whose authoritarian leaders keep a tight grip on power, don't allow elections and pass leadership onto family members? Or do you mean western democracies such as the US and UK and numerous other countries worldwide where politics runs in the family eg Bush, Kennedy, Johnson, Trudeau, Shinawatra? Do you get my point? Using the phrase 'Clan politics' per se could be misleading.