Glossary
Sunk Cost
Tags: Glossary
In economics and business decision-making, sunk costs are costs that cannot be recovered once they have been incurred. Sunk costs are sometimes contrasted with variable costs, which are the costs that will change due to the proposed course of action, and prospective costs, which are costs that will be incurred if an action is taken.
What is Sunk Cost?
Sunk Cost
In economics and business decision-making, sunk costs refer to costs that have already been incurred and cannot be recovered. These costs are irrelevant to future decision-making because they cannot be changed or reversed. Understanding the concept of sunk costs is crucial in making rational and effective business decisions.
To grasp the concept of sunk costs, it is helpful to contrast them with other types of costs. Variable costs, for example, are costs that change depending on the proposed course of action. These costs are directly influenced by the decision at hand and can be adjusted accordingly. On the other hand, prospective costs are the costs that will be incurred if a particular action is taken. These costs are yet to be realized and can be considered in decision-making.
The key distinction between sunk costs and other types of costs lies in their irreversibility. Sunk costs have already been spent and cannot be recovered, regardless of the decision made. Therefore, they should not be factored into future decision-making processes. Instead, decision-makers should focus on prospective costs and variable costs, which can be influenced by their choices.
The sunk cost fallacy is a common cognitive bias that can hinder effective decision-making. It occurs when individuals or organizations continue to invest in a project or course of action simply because they have already invested significant resources into it. This fallacy disregards the fact that sunk costs are unrecoverable and should not influence future decisions. By succumbing to the sunk cost fallacy, individuals and organizations may end up wasting additional resources on a project that is no longer viable or beneficial.
To avoid falling into the sunk cost fallacy, decision-makers should evaluate each decision based on its prospective costs and benefits. They should consider the potential outcomes and future implications of their choices, rather than dwelling on past investments. By focusing on the future rather than the past, decision-makers can make more rational and informed decisions that maximize value and minimize waste.
In conclusion, sunk costs are costs that have already been incurred and cannot be recovered. They should not be considered in decision-making processes, as they are irrelevant to future outcomes. By understanding the concept of sunk costs and avoiding the sunk cost fallacy, individuals and organizations can make more effective and rational decisions that lead to better outcomes.