It's actually SO often that it's safe to assume that's the government even if in doubt. For instance, here in Argentina I have yet to find an example of a "market failure", of any scale, that's not a problem caused by the government itself.

didiplaywell

econ

By Soham Patil
> Mainstream economists often claim that “market failure” is everywhere. However, when one investigates these so-called failures, one has to conclude that government intervention often is behind them.