Examlex
Last year's return on equity was 30%.This year the ROE has decreased to 20% even though the firm's earnings equaled last year's earnings.The firm has no preferred stock.What caused the decrease?
Concept of Elasticity
An economic measure of the sensitivity of an economic variable, such as demand or supply, in response to a change in another variable, such as price.
Supply and Demand
Economic model of price determination in a market that concludes that the price of a good is determined by its availability (supply) and the desires of those with purchasing power (demand).
Broadly Defined Good
Broadly defined goods encompass a range of products or services that cater to a wide variety of needs and preferences in the market.
Available Substitutes
Alternative products or services that consumers can use in place of another product or service.
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