An important question in representative democracies is how to ensure that politicians behave in the best interest of citizens rather than their own private interests. Aside from elections, one of the few institutional devices available to regulate the actions of politicians is their pay...

A consensus exists that rising income levels and technological development are among the key drivers of total health spending. However, determinants of public sector health expenditure are less well understood. This study examines a complex relationship across government health expenditure...