The author claimed the famous pilot survived a Pacific Ocean plane crash and was taken prisoner by the Japanese. At the end of World War II, U.S. forces purportedly found her in Japan and secretly repatriated her to New Jersey. There, Earhart took the name Irene Bolam and became a banker.
What is the Producer Price Index (PPI)? The Producer Price Index represents a family of indices that measures the average change over time in the selling prices received by domestic producers of goods and services.
The official measure of producer prices in the US is called the Producer Price Index (PPI). It measures average changes in prices received by domestic producers for their output.rom Wikipedia, the free encyclopedia. The official measure of producer prices in the US is called the Producer Price Index (PPI). It measures average changes in prices received by domestic producers for their output. The PPI was known as the Wholesale Price Index, or WPI, up to 1978.