Answer:
public goods
Explanation:
Public goods are often provided by the state and are availabe to all citizens, open to use by all and usually pose economical challenges when tackling how financing of them is carried.
According to mainstream economics, all public goods are available to people without paying for it, and the availability is set to all.
<em>Think of a tourist who without paying enjoys public lighting, clean air, and parks that are built in a land where he doesn't belong.</em>
<em>The people living in a neighborhood will enjoy from the services that the local government provides and often compromise larger goods: public schools, national defense, and investment in environmental needs.</em>
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Keynes argued that the private sector was unable to keep the economy at full employment. as a result, the government should take an active role in managing the economy.
<h3>What is a
Keynesian economic theory?</h3>
According to Keynesian economics, the government should raise demand to spur economic growth. Consumer demand, according to Keynesians, is the main engine of an economy. Therefore, the hypothesis is in favor of an expansionary monetary policy. Government spending on infrastructure, unemployment benefits, and education are its key tools. Overusing Keynesian programs has the disadvantage of raising inflation. An economic school of thinking known as Keynesian Economic Theory holds that for economies to recover from recessions, government involvement is required.
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the internal validity is still manipulated by the researcher and the DV is measured.
The DV is a variable that is being measured/observed, whereas the IV is a variable that is altered to see how it impacts something else. The term "dependent" refers to the idea that the IV will have an impact on the DV.
<h3>What parallels exist between studies conducted in a lab and those conducted in the field?</h3>
Since experiments are the only way to reliably establish causality, laboratory and field experiments are comparable in that they are both helpful in determining cause and effect. Furthermore, because there is a high level of control over confounding variables, the two experiment designs have the potential to have high internal validity.
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Answer:
Human habitation.
Explanation:
The Bering land bridge is a postulated route of human migration to the Americas from Asia about 20,000 years ago.
Dhiki - used to grind rice, grains etc
jato - also used for grinding purposes
