We argue that several easily identifiable structural features constitute the key ingredients of effective state bureaucracies and should help to predict ratings of bureaucratic performance: competitive salaries, internal promotion and career stability, and meritocratic recruitment. We collect a...

Using a simple stochastic growth model that nests both exogenous and endogenous growth, this paper shows that the growth rate should be mean stationary if growth is exogenous and difference stationary if growth is endogenous and any variable affecting the investment rate is difference...