Measures the average change over time in the selling prices received by domestic producers for their output. The prices included in the PPI are from the first commercial transaction for many products and some services.
Barry Goldsmith
| APA | Barry Goldsmith. (2010). PRODUCER PRICE INDEX (PPI). Retrieved September 30, 2026, from http://smartdefine.org/producer_price_index_(ppi)/definitions/1161243 |
| Chicago | Barry Goldsmith. 2010. "PRODUCER PRICE INDEX (PPI)" http://smartdefine.org/producer_price_index_(ppi)/definitions/1161243 (accessed September 30, 2026). |
| Harvard | Barry Goldsmith 2010, PRODUCER PRICE INDEX (PPI), Smart Define, viewed 30 September, 2026, <http://smartdefine.org/producer_price_index_(ppi)/definitions/1161243>. |
| MLA | Barry Goldsmith. "PRODUCER PRICE INDEX (PPI)" 21 October 2010. Web. 30 September 2026. <http://smartdefine.org/producer_price_index_(ppi)/definitions/1161243> |