The causes of corruption are always contextual, rooted in a country's policies, bureaucratic traditions, political development, and social history. Still, corruption tends to flourish when institutions are weak and government policies generate economic rents. Some characteristics of developing and transition settings make corruption particularly difficult to control. The normal motivation of public sector employees to work productively may be undermined by many factors, including low and declining civil service salaries and promotion unconnected to performance. Dysfunctional government budgets, inadequate supplies and equipment, delays in the release of budget funds (including pay), and a loss of organizational purpose also may demoralize staff. The motivation to remain honest may be further weakened if senior officials and political leaders use public office for private gain or if those who resist corruption lack protection. Or the public service may have long been dominated by patron-client relationships, in which the sharing of bribes and favors has become entrenched. In some countries pay levels may always have been low, with