Wiktionary(0.00 / 0 votes)Rate this definition: 1  upheaval(Noun) the process of being heaved upward, especially the raising of part of the earth's crust. 2  upheaval(Noun) a sudden violent upset, disruption or convulsion.
MicroEcon Test 2 Correct 1. The price elasticity of demand coefficient measures: A) buyer responsiveness to price changes. B) the extent to which a demand curve shifts as incomes change. C) the slope of the demand curve. D) how far business executives can stretch their fixed costs. Points Earned: 1.0/1.0 Correct Answer(s): A Correct 2.
The elasticity of demand (Ed), also referred to as the price elasticity of demand, measures how responsive demand is to changes in a price of a given good. More precisely, it is the percent change in quantity demanded relative to a one percent change in price, holding all else constant (ceteris paribus). Demand of goods can be classified as either perfectly elastic, elastic, unitary elastic, inelastic, or perfectly inelastic based on the elasticity of demand.