Examlex
Turning thermostats up in winter and down in summer will decrease energy use and waste.
Substitutes
Products or services that can satisfy the same need or desire, where an increase in the price of one leads to an increase in demand for the other.
Complements
Goods and services that are used together, where the consumption of one enhances the use or value of the other.
Demand
Demand refers to consumers' desire and willingness to purchase a good or service at a specific price level.
Labor
The deployment of human intellectual and bodily efforts towards the creation of products and services.
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