Examlex
Give two limitations of the hierarchical database model?
Substitutes
Goods or services that can be used in place of each other, where an increase in the price of one leads to an increase in the demand for the other.
Elasticity Coefficient
Refers to a numerical measurement of how responsive an economic variable is to a change in another variable.
Supply Elastic
Relates to how much the quantity supplied of a good changes in response to changes in its price.
Recession
An economic downturn marked by a significant decline in activity across the economy, lasting more than a few months.
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