The Austrian Theory of the Business Cycle
Interest rates are prices that coordinate the behavior of savers and borrowers across time, reflecting people’s desires to buy things now versus later.
Summary:
Interest rates are prices that coordinate the behavior of savers and borrowers across time, reflecting people’s desires to buy things now versus later. Entrepreneurs depend on interest rates to project which type of projects will be profitable for them to undertake. When these signals are disrupted by a central bank’s artificial expansion of credit, the result is a boom-bust cycle in the economy.