Research Projects Involving Experimental Manipulations That Are Implemented in a Natural

question 12

Multiple Choice

Research projects involving experimental manipulations that are implemented in a natural environment are called:

• A)laboratory experiments
• B)field experiments
• C)primary experiments
• D)secondary experiments

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Definitions:

Flu Vaccines

Vaccines that protect against influenza, a contagious respiratory illness caused by influenza viruses.

Marginal Social Benefits

The extra advantage obtained by society from the consumption of an additional unit of any product or service.

Positive Externalities

Benefits that are enjoyed by third-parties as a result of an economic transaction or activity, without them directly participating in the transaction.

Pigouvian Tax

A tax imposed on activities that generate negative externalities, aimed at correcting an inefficient market outcome.