When politicians are provided with insufficient incentives by the democratic election mechanism, we show that social welfare can be improved by threshold contracts. A threshold incentive contract stipulates a performance level which a politican must reach in order to have the right to stand for...

Based on contribution patterns to parties in Germany and elsewhere, we suggest that democracies should use a mixed system where private funding can play a larger role than public funding. In Germany the high level of public funding for parties can be reduced without expecting undesirable effects...