Which Model Can Be Used to Include Multiple Time Series

question 5

Multiple Choice

Which model can be used to include multiple time series?

• A) Arima model
• B) Vector autoregression
• C) Unit root
• D) Correlogram

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Definitions:

Class

A system of ordering society whereby people are divided into sets based on perceived social or economic status.

Liberal Democracy

A form of government characterized by free and fair elections, the rule of law, and the protection of individual rights and freedoms.

Formal Democracy

Involves regular, competitive elections.

Socialist Democracy

Socialist democracy is a political system that combines democracy with socialist principles, aiming for equal distribution of wealth and resources among its citizens through democratic means.