Thread:ClariS/@comment-3017217-20141115175820/@comment-4881935-20141127062243

Ntoulinho wrote: The elasticity DOES diminish unless we have Increasing returns.

I assume this is the statement that you want to discuss then, because the first two lines sounds like you're recapping what was talked about. And if that is the case, that logic is not always true and therefore you cannot claim this as a fact.

If the second derivative equal 0, it is neither increasing or decreasing. It will be considered a constant rate of change. Therefore, your statement is wrong.