The Producer Price Index (PPI) is the official measure of producer prices within the U.S. economy. It measures the average change in selling prices for goods received by manufactures. The Producer ...

Abstract: In a recent research paper, we use the text of the People’s Daily to develop the Policy Change Index (PCI) for China, a machine-learning-based predictor of China’s policy changes. In this ...

If your portfolio includes an index fund, you may need to review and adjust your holdings. Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader.

Sometimes it pays to think long-term. There's no clearer example of that than index funds. Investopedia defines an index fund as "a type of mutual fund or exchange-traded fund with a portfolio ...