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Questions › JNU › JNU SIS 2021 › Q94
0 marksEconometrics › Data types and panel data › Panel data: fixed and random effectsModerateabout 1 min

JNU SIS 2021 Question 94: Data types and panel data

Consider the following equation and determine the class of model that it best represents Yit=β0+β1xit+εi+uitY_{it} = \beta_0 + \beta_1 x_{it} + \varepsilon_i + u_{it}Yit​=β0​+β1​xit​+εi​+uit​

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Consider the following equation and determine the class of model that it best represents Yᵢₜ = β₀ + β₁ xᵢₜ + εᵢ + uᵢₜ (A) A fixed effects model (B) A time fixed effects model (C) A random effects model (D) A pure time series model

Also written as: Consider the following equation and determine the class of model that it best represents Y_(it) = beta_0 + beta_1 x_(it) + epsilon_i + u_(it)

Data types and panel data has come up 5 times in 4 exams since 2015.

What this question tests

This question is on Panel data: fixed and random effects, part of Data types and panel data in Econometrics.

Models for data on the same units over time, and how to choose between them.

TestStop has 2 past-paper questions on this subtopic.

Practise Data types and panel dataMore on Panel data: fixed and random effects

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Question from the JNU SIS 2021 paper. Solutions are TestStop's own. Not affiliated with or endorsed by any examination authority.