The Spanish colonial empire initially faced a trilemma in the New World. First, they needed to incentivize quasi-private Spanish expeditions to subdue, settle, and secure new territories. Second, they needed labor to develop the new territories and provide a stream of rents for the imperial...

In 2012 and again in 2015, the German government proposed sending German administrators to manage Greece's tax and privatization authorities. The idea was that shared governance would reduce corruption and root out inefficient practices. (In 2017 the Boston Globe proposed a similar arrangement...