coalition.
In a democracy, or any other system where a leaderâs critical coalition is excessively large, it becomes too costly to buy loyalty through private rewards. The money has to be spread too thinly. So more democratic types of governments, dependent as they are on large coalitions, tend to emphasize spending to create effective public policies that improve general welfare pretty much as suggested by James Madison.
By contrast, dictators, monarchs, military junta leaders, and most CEOs all rely on a smaller set of essentials. As intimated by Machiavelli, it is more efficient for them to govern by spending a chunk of revenue to buy the loyalty of their coalition through private benefits, even though these benefits come at the expense of the larger taxpaying public or
millions of small shareholders. Thus small coalitions encourage stable, corrupt, private-goods-oriented regimes. The choice between enhancing social welfare or enriching a privileged few is not a question of how benevolent a leader is. Honorable motives might seem important, but they are overwhelmed by the need to keep supporters happy, and the means of keeping them happy depends on how many need rewarding.
Taxing
To keep backers happy a leader needs money. Anyone aspiring to rule must first ask how much can he extract from his constituentsâwhether they are citizens of a nation or shareholders in a corporation. This extraction can take many formsâpersonal income taxes, property taxes, duties on imports, licenses, and government feesâbut we will refer to it generically as taxation to keep the discussion from wandering too far afield. As weâve already seen, those who rule based on a large coalition cannot efficiently sustain themselves in power by focusing on private benefits. Their bloc of essential supporters is too large for that. Since they must sustain themselves by emphasizing public goods more than private rewards, they must also keep tax rates low, relatively speaking. People prefer to keep their money for themselves, except when that money can be pooled to provide something they value that they cannot afford to buy on their own.
For example, we all want to be sure that a reliable fire department will put out a fire that threatens our home. We could conceivably hire a personal firefighter to protect our house alone. However, not only is that expensive, we would also have to worry about whether our neighborâs house is itself well enough protected that it wonât catch fire and threaten our home. Furthermore, our neighbor, realizing that we wonât want his house to burn if in doing so it threatens ours, may attempt to free ride on the fact that we hired a personal firefighter who will have to step in to protect the neighborâs house as well. In no time we are in the position of paying for neighborhoodwide fire protection single-handedly, a very costly proposition. The easiest way to get neighbors to share the burden of fire protection is to let government
leaders take the responsibility for fire protection. To provide such protection we happily pay taxes.
Though we may willingly pay taxes for programs that provide tangible benefits to us, for instance protection from fire, felons, and foreign foes, we would not be so willing to see our tax money used to pay a tremendous salary to our president or prime ministerâor, in the case of Bell, California, to our local government officials. As a result, heads of governments reliant on a large coalition tend not to be among the worldâs best paid executives.
Because the acceptable uses of taxation in a regime that depends on a large coalition are fewâjust those expenditures thought to buy more welfare than people can buy on their ownâtaxes tend to be low when coalitions are large. But when the coalition of essential backers is small and private goods are an efficient way to stay in power, then the well-being of the broader population falls by the