Chapter 9: Problem 9

How should an increase in inflation affect the interest rate on an adjustable- rate mortgage?

Short Answer

Expert verified

An increase in inflation would likely cause central banks to raise interest rates to control the inflation rate. This action would also affect the interest rates on adjustable-rate mortgages (ARMs), leading to higher interest rates for ARMs. Consequently, borrowers with an adjustable-rate mortgage would experience higher monthly mortgage payments due to the increase in inflation.

Step by step solution

Understand the concept of adjustable-rate mortgage (ARM)

An adjustable-rate mortgage is a type of mortgage where the interest rate can change periodically, usually in relation to an index or benchmark rate, like the prime rate or LIBOR. This means that the interest rate on an ARM is variable and can go up or down during the loan term.

Learn about the concept of inflation

Inflation is the rate at which the general price level of goods and services in an economy increases over time. As inflation rises, the purchasing power of money decreases, meaning that each unit of currency buys fewer goods and services. Central banks often try to control inflation by adjusting interest rates.

Understand the connection between inflation and interest rates

There is a clear relationship between inflation and interest rates. Central banks typically use interest rates as a tool to control inflation; when inflation is too high, they increase Interest rates to slow down the growth of money supply. Higher-interest rates lead to a reduction in spending, which in turn reduces inflation. Conversely, when inflation is too low, central banks may lower Interest rates to stimulate spending and increase inflation.

Apply the relationship between inflation and interest rates to adjustable-rate mortgages

Since adjustable-rate mortgages (ARMs) have interest rates that change periodically, they are naturally affected by changes in inflation. When there is an increase in inflation, central banks may respond by raising interest rates. This increase in interest rates will also affect the interest rates of ARMs, which will, in turn, lead to higher mortgage payments for the borrowers.

Conclusion: The effect of increased inflation on adjustable-rate mortgages

An increase in inflation would likely lead to higher interest rates set by central banks. As a result, the interest rate on adjustable-rate mortgages would also increase. This means that borrowers with an adjustable-rate mortgage would face higher monthly mortgage payments after an increase in inflation.