CHICAGO – Democratic governments are not incentivized to take decisions that have short-term costs but produce long-term gains, the typical pattern for any investment. Indeed, in order to make such investments, democracies require either brave leadership or an electorate that understands the costs of postponing hard choices.
Brave leadership is rare. So, too, is an informed and engaged electorate, because the expert advice offered to voters is itself so confusing. Economists of different persuasions find it difficult to reach a consensus about the necessity of any policy. Consider, for example, the cacophony of arguments about government spending: is it the only thing keeping depression at bay, or is it moving us steadily down the road to perdition? The debate does not lead to agreement, moderate voters do not know what to believe, and policy choices ultimately follow the path of least resistance – until they run into a brick wall.