The barbell strategy should be simple.
Give state-funding for political parties, but at the same time ban bail-outs and subsidies for corporates. Give state-funding for trade unions, but at the same time give companies freedom to hire and fire. Make tight and strict regulations for the banking sector, but at the same time make interests rates appealing to the public so that they put their money in banks. https://lh6.googleusercontent.com/-YV4ZRAsQNJY/Us0jYnJS3_I/AAAAAAAAA0Q/MSzeg8LhvGc/s640/Barbell%2520Strategy.gif