Inflation is an economic phenomenon that occurs when the prices of goods and services increase over time. The three crossword solutions for the term INFLATION CAUSE are PUMP (4 letters), GAS (3 letters), and AIR (3 letters). These terms refer to the causes of INFLATION, which can include an increase in the money supply, a decrease in the value of money, or an increase in the cost of production. For example, an increase in the money supply can lead to an increase in demand for goods and services, resulting in higher prices. Similarly, a decrease in the value of money can CAUSE prices to rise as people need more money to buy the same amount of goods and services. Finally, an increase in the cost of production can lead to higher prices as businesses pass on the costs to consumers.