They recognized that the GNP was far from an ideal measure of economic well being, but they affirmed that it was good enough for practical purposes. (religion-online.org)
Dropcap the popularization of the «ideal measure» has led to advice such as «Increase font size for large screens and... (pollemma.com)
The Car Seat Safety Fit Test is the ideal measure to keep kids safe. (rockabyebabyrentals.com)