https://doi.org/10.4169/amer.math.monthly.119.07.603 • https://www.jstor.org/stable/10.4169/amer.math.monthly.119.07.603 Copy URL Abstract We prove the following ...
The very restrictive nature of systems of supply and demand functions which have constant elasticities is well known. The same is not true of single constant own-price elasticity demand functions.