# HE2003 Econometrics I: NTU Notes and Solutions

> Notes and solutions for NTU HE2003 Econometrics I: revision notes, 1 cheat sheet, 5 tutorials and 2 practice papers, with 7 solutions written by QRS. Free PDF downloads from QRS Math Notes.

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HE2003 Econometrics I is an NTU economics course. QRS Math Notes has 11 files for it: revision notes, 1 cheat sheet, 5 tutorials and 2 practice papers. 7 solutions are included, all written by QRS members.

On this page: Revision notes and cheat sheets · Tutorials · Practice papers

## Revision notes and cheat sheets

- [Revision notes](https://files.qrsntu.org/Notes/HE2003/HE2003_RevisionNotes.pdf)
- [Cheat sheet (quiz)](https://files.qrsntu.org/Notes/HE2003/HE2003_Cheatsheet_Quiz.pdf)

## Tutorials

| Tutorial | Solutions |
|---|---|
| Tutorial 1 | [Solution by QRS](https://files.qrsntu.org/Notes/HE2003/HE2003%20-%20Econometrics%20I%20-%20Tutorials/HE2003_Tutorials_Tutorial%201_Solution%20by%20QRS.pdf) |
| Tutorial 2 | [Solution by QRS](https://files.qrsntu.org/Notes/HE2003/HE2003%20-%20Econometrics%20I%20-%20Tutorials/HE2003_Tutorials_Tutorial%202_Solution%20by%20QRS.pdf) |
| Tutorial 3 | [Solution by QRS](https://files.qrsntu.org/Notes/HE2003/HE2003%20-%20Econometrics%20I%20-%20Tutorials/HE2003_Tutorials_Tutorial%203_Solution%20by%20QRS.pdf) |
| Tutorial 4 | [Solution by QRS](https://files.qrsntu.org/Notes/HE2003/HE2003%20-%20Econometrics%20I%20-%20Tutorials/HE2003_Tutorials_Tutorial%204_Solution%20by%20QRS.pdf) |
| Tutorial 5 | [Solution by QRS](https://files.qrsntu.org/Notes/HE2003/HE2003%20-%20Econometrics%20I%20-%20Tutorials/HE2003_Tutorials_Tutorial%205_Solution%20by%20QRS.pdf) |

## Practice papers

| Paper | Question paper | Solutions |
|---|---|---|
| Practice 1 | [Question paper](https://files.qrsntu.org/Notes/HE2003/HE2003%20-%20Econometrics%20I%20-%20Midterm%20Practice/HE2003_EconometricsI_Practice%201_QuestionPaper.pdf) | [Solution by QRS](https://files.qrsntu.org/Notes/HE2003/HE2003%20-%20Econometrics%20I%20-%20Midterm%20Practice/HE2003_EconometricsI_Practice%201_Solution%20by%20QRS.pdf) |
| Practice 2 | [Question paper](https://files.qrsntu.org/Notes/HE2003/HE2003%20-%20Econometrics%20I%20-%20Midterm%20Practice/HE2003_EconometricsI_Practice%202_QuestionPaper.pdf) | [Solution by QRS](https://files.qrsntu.org/Notes/HE2003/HE2003%20-%20Econometrics%20I%20-%20Midterm%20Practice/HE2003_EconometricsI_Practice%202_Solution%20by%20QRS.pdf) |

## Related courses

- [HE2002 Macroeconomics II](https://qrsntu.org/math_notes/he2002/): revision notes and 11 tutorials
- [HE2001 Microeconomics II](https://qrsntu.org/math_notes/he2001/): revision notes, 11 tutorials and 2 practice papers

## About these files

Solutions marked “by QRS” were written by QRS members. Every link downloads the file from files.qrsntu.org. All 53 courses, with search and filters, are on the [Math Notes](https://qrsntu.org/math_notes/) page. To report a mistake or send a missing paper, [contact QRS](https://qrsntu.org/contact/).