Scarcity in economics refers to the fundamental concept that resources are limited, while human wants
and needs are virtually unlimited. It means that there are not enough resources (such as time, money,
labor, and raw materials) to satisfy all of society's desires. Scarcity is the reason why choices and trade-
offs are necessary in economic decision-making.
Here are some examples to illustrate scarcity:
1. Time: Everyone has only 24 hours in a day, so there is a scarcity of time. When you choose to
spend your time on one activity, you forgo the opportunity to spend it on something else. For
instance, if you decide to work overtime, you might have to sacrifice leisure time with your
family.
2. Natural Resources: Oil, minerals, and fresh water are finite resources. As demand for these
resources grows, their scarcity becomes more apparent. For example, as global populations
increase, the scarcity of fresh water resources in some regions can lead to water shortages and
conflicts.
3. Labor: Skilled workers are a valuable resource, and their availability is limited. When a
company hires one employee, it may have to turn down other qualified candidates. This is a
trade-off driven by the scarcity of skilled labor.
4. Budget Constraints: Individuals and governments have limited budgets. When
governments allocate funds to build infrastructure like roads, they might have to reduce
spending on other essential services like healthcare or education due to budget scarcity.
5. Food: The world's population continues to grow, but the resources required to produce food
(land, water, and nutrients) are limited. This can result in food scarcity and higher prices,
impacting access to nutrition for some populations.
6. Choice of College Major: Students often face the scarcity of time and financial resources
when choosing a college major. Opting for one major means forgoing the educational
opportunities and potential career paths associated with others.
In economics, the study of scarcity is closely tied to the concept of opportunity cost. Opportunity
cost represents the value of the next best alternative that must be given up when a choice is
made. Understanding scarcity and opportunity cost is crucial for making informed decisions at
both individual and societal levels in the face of limited resources.