Which model attempts to describe desirable behaviors of people and markets?

• A. Normative model
• B. Exogenous variable
• C. Endogenous variable
• D. Descriptive model

Answer: (A)

The normative model is designed to outline ideal or optimal behaviors for people and markets based on specific criteria and values. It establishes a framework for what "should" happen in an ideal scenario, focusing on standards or goals that guide decisions. This model is often used in areas such as economics, finance, and decision-making to evaluate how choices can lead to prescriptive outcomes that the model deems favorable.

In contrast, the descriptive model seeks to understand and explain how individuals and markets actually behave, focusing on existing patterns and trends without implying any standards of desirability. Exogenous and endogenous variables refer to components of models that influence outcomes but do not specifically address normative behaviors or ideal actions. The exogenous variable is influenced by outside factors, while the endogenous variable is determined by the model itself. Therefore, the normative model stands out as the appropriate choice when looking for a framework that describes desirable behaviors.