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.
Unitary Elasticity If the elasticity coefficient is equal to one, demand is unitarily elastic as shown in Figure 3. For ex-ample, a 10% quantity change divided by 10% price change is one. This means that a one percent change in quantity occurs for every one percent change in price. Figure 3.