No.
One of the best examples of a public good is national defense. National defense is considered a public good because it is non-excludable, meaning that everyone benefits from it regardless of whether they contribute to its funding. Additionally, it is non-rivalrous, meaning that one person's consumption of national defense does not diminish its availability for others. This makes it difficult for private markets to provide national defense efficiently, leading to government provision of this public good.
The defense system of a country is a good example of Public good. It has the property of non-rivalry and non-excludibility
An example of a free rider in the context of public goods is someone who benefits from a public good, such as a clean park or national defense, without contributing to its provision or maintenance.
The defense system of a country is a good example of Public good. It has the property of non-rivalry and non-excludibility
A public sector group
A flood-control levee or national defense is considered a public good because they benefit society as a whole rather than individuals. They are non-excludable, meaning that everyone can benefit from flood protection or national defense regardless of whether they help pay for it. Additionally, their provision does not reduce the benefits available to others.
National defense is considered a public good because it is non-excludable and non-rivalrous. This means that once national defense is provided, it protects all citizens regardless of whether they contribute to its funding, and one person's security does not diminish the security available to others. Additionally, the benefits of national defense extend beyond individual citizens to society as a whole, creating a stable environment essential for economic growth and social well-being.
First, you need to know what is a public good.A public good is by definition something non-rival and non-excludable.Non-roval means that somebody can have the good and you can have it at the same time.Non-excludable means nobody can deny you the access to the good.That said, we can say that National Defense is a public good if we consider it only provides deterrence from another attack. That because everybody can profit of the deterrence at the same time and because no other citizen can deny you the protection offered by the national defense.Voilà!
National defense is a public good, meaning it must be supplied to all citizens. It functions to protect all citizens within a country from threats coming in from without. It is the first and most important function granted to the national government. Without national defense a country cannot defend itself from foreign threats and would fail as a state.
A public good is a type of good that is non-excludable and non-rivalrous, meaning that it is available for everyone to use and consumption by one person does not reduce its availability for others. Examples include clean air and national defense.
There are many public goods available to people. Some examples of these are clean air, knowledge, light houses, and national security.
Well not really they are ranked 128th place in the world so their defense is not good