l1
M
nary
i'e was
.t Economic Model Panel Data
>us Empirical Analysis Pooled Cross Section
nnal Data Set Experimental Data Random Sampling
ncy Noncxperirnental Data Retrospective Data
2 Model Observational Data Time Series Data
The Nature of Econometric

HE2004: Assignment 4
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions.
You are encouraged to practice them.
1. .
Email: yanjubo@ntu.edu.sg. Office: HSS-04-68 (Division of Economomics)
2. .
3. .
4. .

Basic Regression Analysis with Time Series Data
Jubo Yan
Division of Economics, Nanyang Technological University
yanjubo@ntu.edu.sg
October 11, 2016
Jubo Yan (NTU)
HE2004 Introductory Econometrics
October 11, 2016
1 / 25
Overview
1
Examples of Time Series

HE2004: Assignment 7
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions.
You are encouraged to practice them.
1. .
Email: yanjubo@ntu.edu.sg. Office: HSS-04-68 (Division of Economomics)
2. .
3. .
4. .

Serial Correlation and Heteroskedasticity in Time Series
Jubo Yan
Division of Economics, Nanyang Technological University
yanjubo@ntu.edu.sg
October 18, 2016
Jubo Yan (NTU)
HE2004 Introductory Econometrics
October 18, 2016
1 / 17
Overview
1
Testing for Se

OLS with Time Series Data: Further Issues
Jubo Yan
Division of Economics, Nanyang Technological University
yanjubo@ntu.edu.sg
October 18, 2016
Jubo Yan (NTU)
HE2004 Introductory Econometrics
October 18, 2016
1 / 22
Overview
1
More on OLS Assumptions
2
Fin

Dummy Variables
Jubo Yan
Division of Economics, Nanyang Technological University
yanjubo@ntu.edu.sg
August 29, 2016
Jubo Yan (NTU)
HE2004 Introductory Econometrics
August 29, 2016
1 / 23
Overview
1
Dummy Variables as Explanatory Variables
2
Linear Probabi

HE2004: Assignment 3
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions. You are encouraged to practice them.
1. The median starting salary for new law school graduates is determined
by
Log(salary) =

HE2004: Assignment 13
Jubo Yan
This assignment will NOT be marked and sample answers will be uploaded to NTULearn. You
are encouraged to practice them.
1. .
Email: yanjubo@ntu.edu.sg. Office: HSS-04-68 (Division of Economomics)
2. .
3. .
4. .

Panel Data I
Jubo Yan
Division of Economics, Nanyang Technological University
yanjubo@ntu.edu.sg
November 1, 2016
Jubo Yan (NTU)
HE2004 Introductory Econometrics
November 1, 2016
1 / 15
Overview
1
Introduction to Panel Data
2
Panel Data and Policy Analysi

HE2004: Assignment 5
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions.
You are encouraged to practice them.
1. .
2. .
Email: yanjubo@ntu.edu.sg. Office: HSS-04-68 (Division of Economomics)
3. .
4. .

HE2004: Assignment 10
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions.
You are encouraged to practice them.
1. .
Email: yanjubo@ntu.edu.sg. Office: HSS-04-68 (Division of Economomics)
2. .
3. .
4.

HE2004: Assignment 2
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions. You are encouraged to practice them.
1. Using data from 1988 for houses sold in Andover, Massachusetts, from
Kiel and McClain (

Heteroskedasticity
Jubo Yan
Division of Economics, Nanyang Technological University
yanjubo@ntu.edu.sg
September 7, 2016
Jubo Yan (NTU)
HE2004 Introductory Econometrics
September 7, 2016
1 / 20
Overview
1
The Problem of Heteroskedasticity
2
Testing for He

HE2004: Assignment 8
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions.
You are encouraged to practice them.
1. .
Email: yanjubo@ntu.edu.sg. Office: HSS-04-68 (Division of Economomics)
2. .
3. .

HE2004: Assignment 10
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions.
You are encouraged to practice them.
1. .
2. .
Email: yanjubo@ntu.edu.sg. Office: HSS-04-68 (Division of Economomics)
3. .
4.

Panel Data II
Jubo Yan
Division of Economics, Nanyang Technological University
yanjubo@ntu.edu.sg
November 7, 2016
Jubo Yan (NTU)
HE2004 Introductory Econometrics
November 7, 2016
1 / 13
Overview
1
Fixed Effects Estimation
2
Random Effects Model
Jubo Yan

HE2004: Assignment 7
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions.
You are encouraged to practice them.
1. .
2. .
Email: yanjubo@ntu.edu.sg. Office: HSS-04-68 (Division of Economomics)
3. .
4. .

HE2004: Assignment 9
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions.
You are encouraged to practice them.
1. .
Email: yanjubo@ntu.edu.sg. Office: HSS-04-68 (Division of Economomics)
2. .
3. .
4. .

HE2004: Assignment 8
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions.
You are encouraged to practice them.
1. .
Email: yanjubo@ntu.edu.sg. Office: HSS-04-68 (Division of Economomics)
2. .
3. .

HE2004: Assignment 2
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions. You are encouraged to practice them.
1. Using data from 1988 for houses sold in Andover, Massachusetts, from
Kiel and McClain (

HE2004: Assignment 9
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions.
You are encouraged to practice them.
1. .
2. .
Email: yanjubo@ntu.edu.sg. Office: HSS-04-68 (Division of Economomics)
3. .
4. .

HE2004: Assignment 5
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions.
You are encouraged to practice them.
1. .
2. .
Email: yanjubo@ntu.edu.sg. Office: HSS-04-68 (Division of Economomics)
3. .
4. .

HE2004: Assignment 12
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions.
You are encouraged to practice them.
1. .
2. .
3. .
Email: yanjubo@ntu.edu.sg. Office: HSS-04-68 (Division of Economomics)

HE2004: Assignment 13
Jubo Yan
This assignment will NOT be marked and sample answers will be uploaded to NTULearn. You
are encouraged to practice them.
1. .
2. .
Email: yanjubo@ntu.edu.sg. Office: HSS-04-68 (Division of Economomics)
3. .
4. .

HE2004: Assignment 11
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions.
You are encouraged to practice them.
1. .
2. .
Email: yanjubo@ntu.edu.sg. Office: HSS-04-68 (Division of Economomics)
3. .

HE2004: Assignment 11
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions.
You are encouraged to practice them.
1. .
2. .
3. .
Email: yanjubo@ntu.edu.sg. Office: HSS-04-68 (Division of Economomics)

HE2004: Assignment 6
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions.
You are encouraged to practice them.
1. .
Email: yanjubo@ntu.edu.sg. Office: HSS-04-68 (Division of Economomics)

HE2004: Assignment 12
Jubo Yan
This assignment will NOT be marked but selected questions will be discussed in tutorial sessions.
You are encouraged to practice them.
1. .
2. .
3. .
Email: yanjubo@ntu.edu.sg. Office: HSS-04-68 (Division of Economomics)