All countries have discovered that profits will motivate firms to solve most, but never all, of their economic needs.
All countries have discovered that profits will motivate firms to solve most, but never all, of their economics needs.
The public services that you list play a necessary role in creating an environment in which people can safely conduct the commerce of a market economy.
All countries have discovered that profits will motivate firms to solve most, but never all, of their economic needs.
supply and demand
Competition and self-interest are two forces in free market economies.
the competition in the market economies encourages both qyality and low prices.
Equilibrium and economies scale in market economy
Presumably the question is referring to "free market economies" as opposed to command economies or even agrarian economies or that of a bartering economy. All economies have markets and as such all are market economies. While not every nation's economy has taxes to support their military, it is generally accepted that most sovereign nations require a military in order for protection of their own land, people, and property. However, a modern military is an expensive necessity ,in most cases, to have. While in the past (think middle ages) people have "volunteered" a certain amount of days a year to their leader for military services. It was discovered though, that a trained, professional force of soldiers always on standby offers a much higher quality of defense, as well as provides jobs to a nation. Due to this, many nations tax their citizens in order to provide this type of protection to them.
The economies which are converting from social market system to capital market system
The competition in market economies encourages both quality and low prices.
The competition in market economies encourages both quality and low prices.
The competition in market economies encourages both quality and low prices.
Critics commonly argue that because planned economies cannot effectively process as much relevant information as a market does, command economic systems cannot coordinate economic activity or satisfy consumer demand as well as market forces do.