What is financial fungibility?

Financial fungibility refers to the property of a financial asset or resource that allows it to be easily exchanged or substituted for another asset of equal value. This concept is crucial in finance, as it enables liquidity and facilitates transactions, ensuring that assets can be converted into cash or other forms without loss of value. In practical terms, money is a prime example of fungibility, as one dollar can be exchanged for another dollar without any difference in value.