Koch tends to invest in industries that convert raw materials into higher-value products, with complicated operations that require a lot of engineering talent and constant innovation in production methods.

FORBES: Koch On Rumors He'll Buy The L.A. Times

The indicators of the production of GDP are re-valued at constant prices with the double deflation method where the value added at constant prices is the difference between the value of output and the value of intermediate consumption at constant prices.

UNESCO: Belarus: Report: Part I: Descriptive Section

We can bristle at the idea of chains and mass production, with their homogeneity, predictability, and constant genuflection to the value-for-money god.

NEWYORKER: Big Med

Revaluation at constant prices (of previous year) is made for GDP both from the production side and from the use side.

UNESCO: Belarus: Report: Part I: Descriptive Section