Fed Funds Rate and Inflation. Part 1

Notice:  This post has incorrect calculations for changes in the Fed Funds rate.  See Fed Funds Rate and Inflation: Part 1 – Corrected.

How does CPI inflation vary as the Fed Funds rate changes? That is the next question in our investigation of possible cause-and-effect relationships for changes in inflation.


Marriner S. Eccles Federal Reserve Board Building, Wikipedia,
Creative Commons Attribution-Share Alike 3.0 Unported license.

Mortgage Debt and Inflation: Part 4

Note:  A major addition was added to the conclusion at 1:43 a.m. EDT on October 23, 2023.

This article concludes the analysis of the correlation patterns between Mortgage Debt and Consumer Inflation (CPI).  The last of the three types of inflation patterns (time periods with no significant inflation trends) is the subject of analysis here.  The other two types of patterns (inflation surges1 and disinflation/deflation surges2) were analyzed previously.  The conclusion discusses the correlation patterns for all time periods, looks for any common threads, and identifies important differences across time periods and types of correlation patterns.


From a photo by The Agent on Unsplash.

Government Spending and Inflation. Part 1

re “Inflation is always and everywhere a monetary phenomenon.”
.    – – Milton Friedman1

Note:  An updated, expanded, and further edited version has been published here.

Nobel laureate Milton Friedman is considered to be the father of monetarism. This macroeconomic theory enjoyed popularity in the late 20th century but has come under increased criticism in the 21st century.  Monetary theory is deeply linked to arguments about the causes of inflation.  As shown here, there is little data to support Friedman’s theory that government spending generally causes inflation.  The issue is not as simple as he made it seem.


Milton Friedman, 1989. Credit: Encyclopedia Britannica.