Rothstein and Uslaner (2005) add that even if political conditions were to support universal programs, the public might not trust the institutions to provide services fairly and there would be considerable risk of implementation failure if there is more or less widespread corruption. In a similar vein, Alesina and Glaeser (2006) argue that a generous welfare system cannot work well where management problems or cheating (such as tax evasion and social security claim abuse) are common. There is an obvious need to design a strategy that can be phased in gradually, this calls for prioritizing some sectors even if many urgent reforms are needed.