Quantitative techniques session 1: an overview
Description: Quantitative techniques session 1: an overview Here is how I see it: It is about understandingconsolidating some economic knowledge using mathematical modelstechniques Or It is about understandingpracticing some mathematical techniques
Related Topics
Download Presentation
"Quantitative techniques session 1: an overview" is the property of its rightful owner. Permission is granted to download and print the materials on this website for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.
Presentation Transcript
slide1. Quantitative techniques session 1: an overview<br>
slide2. Here is how I see it:
It is about understanding/consolidating some economic knowledge using mathematical models/techniques
Or
It is about understanding/practicing some mathematical techniques using economic theory
A more appropriate title for this course would be “mathematical economics” or “quantitative economics” “Quantitative techniques” under the magnifying glass: what is it about ? (1/8)<br>
slide3. It is NOT a “pure”/”standard” mathematics course:
Although the main language is algebra
Although some of you will be introduced to new mathematical techniques
Although a solid background in mathematics is helpful
The meaningful “mix” that is required is to (drum roll…):
Understand the model (the variables/relationships)
Solve the model (using mathematical techniques to find solution/equilibrium values)
Interpret the results (“giving a meaning” to the equations/results) “Quantitative techniques” under the magnifying glass: what is it about ? (2/8)<br>
slide4. Math is one tool in the toolkit available for economists
Advantages of this tool:
Helps you to describe complex relationships among economic variables via relatively simple mathematical models
Helps you to analyze possible consequences of changes in some variables/policies (comparative-static analysis)
Mathematical models can be tested empirically (notably via econometrics)
In short, it enables you to better understand how entities make choices and how the economy as a whole operates “Quantitative techniques” under the magnifying glass: why offering it? (3/8)<br>
slide5. A solid knowledge in mathematical economics will be extremely helpful for postgraduate studies:
Most of what we will cover is a prerequisite for solid postgraduate degrees (although we do not have enough time to cover all the topics that are typically encountered in postgraduate degrees in economics)
Many Master programs in economics are relatively heavy on math “Quantitative techniques” under the magnifying glass: why offering it? (4/8)<br>
slide6. Although mathematics is very useful in economics, some remarks are in order:
Once you get to know some basic mathematical techniques, more advanced ones will become easy to understand and apply
Math is only one tool at the disposal of economists (and new tools are being added to the toolkit)
The use of math in economics has its limits:
“The discipline of economics has yet to get over its childish passion for mathematics (…) at the expense of historical research and collaboration with the other social sciences. …This obsession with mathematics is an easy way of acquiring the appearance of scientificity without having to answer the far more complex questions posed by the world we live in.” (T. Piketty, “Capital in the 21st century”, 2014) “Quantitative economics” under the magnifying glass: a word of caution (5/8)<br>
slide7. Here is a summary of the main topics covered (more details in the syllabus): “Quantitative techniques” under the magnifying glass: main topics covered (6/8)<br>
slide8. Of course…not, and here is why:
You should be familiar with most of the topics that we will examine
Unlike a typical (and perhaps dismal) math course, this one has a number of interesting features:
The methodology used is relatively informal and reader-friendly and appeals to your intuition (as opposed to more formal/theoretical math courses)
To a large extent, mathematical techniques are matched with their (micro/macro) applications in economics: the relevance of mathematics to economics is explicitly made obvious “Quantitative techniques” under the magnifying glass: is it difficult? (7/8)<br>
slide9. Of course…not, and here is why:
Unlike a typical (and perhaps dismal) math course, this one has a number of interesting features (Cont):
Elementary tools will serve as stepping stones to the more advanced tools: no one will get lost in translation along the way
Exercises are designed to make sure that you grasp the techniques and bolster your confidence “Quantitative techniques” under the magnifying glass: is it difficult? (8/8)<br>
slide10. Of course you can, and here is the (no) secret list of what to do:
You are highly encouraged to attend all classes…
…to ask questions whenever there is something not fully understood…
…to take notes and review them regularly…
…And to prepare the assignments “So, can I successfully pass this course?” (1/2)<br>
slide11. Of course you can, and here is the (no) secret list of what to do:
You are highly encouraged to be on time (read: before time)
I typically start the class right on time…Students who arrive late will not be allowed to enter the class
You must turn off/ (or switch to silent mode) your cell phone before entering the class
You are expected not to use your cell phone during the class
After a first (and usually a final) warning , a student caught using his/her cell phone is likely (0.5 < probability ≤ 1) to be asked to leave the class
In all cases, using cell phones in class will SEVERELY affect your attendance/participation/attitude grade
You must remain seated while the attendance is checked
In case you need to leave the class, you must first get the permission of the instructor
In case you have a question, kindly raise your hand first (you are free to raise whichever hand you like) “So, can I successfully pass this course?” (2/2)<br>
slide12. Check the blackboard regularly, where you will notably find:
The syllabus and other interesting material
The course grade is a reflection of your dedication and work, regardless of your background and objectives:
Students who are about to graduate/working parallel to the class/ repeating the course are expected to be as responsible/serious as the rest of the class and will be treated as the rest (no favors done!)
Try to remember this last point during the last week of the course/after the final exam before bombarding my inbox with emails! Final recommendations<br>
slide2. Here is how I see it:
It is about understanding/consolidating some economic knowledge using mathematical models/techniques
Or
It is about understanding/practicing some mathematical techniques using economic theory
A more appropriate title for this course would be “mathematical economics” or “quantitative economics” “Quantitative techniques” under the magnifying glass: what is it about ? (1/8)<br>
slide3. It is NOT a “pure”/”standard” mathematics course:
Although the main language is algebra
Although some of you will be introduced to new mathematical techniques
Although a solid background in mathematics is helpful
The meaningful “mix” that is required is to (drum roll…):
Understand the model (the variables/relationships)
Solve the model (using mathematical techniques to find solution/equilibrium values)
Interpret the results (“giving a meaning” to the equations/results) “Quantitative techniques” under the magnifying glass: what is it about ? (2/8)<br>
slide4. Math is one tool in the toolkit available for economists
Advantages of this tool:
Helps you to describe complex relationships among economic variables via relatively simple mathematical models
Helps you to analyze possible consequences of changes in some variables/policies (comparative-static analysis)
Mathematical models can be tested empirically (notably via econometrics)
In short, it enables you to better understand how entities make choices and how the economy as a whole operates “Quantitative techniques” under the magnifying glass: why offering it? (3/8)<br>
slide5. A solid knowledge in mathematical economics will be extremely helpful for postgraduate studies:
Most of what we will cover is a prerequisite for solid postgraduate degrees (although we do not have enough time to cover all the topics that are typically encountered in postgraduate degrees in economics)
Many Master programs in economics are relatively heavy on math “Quantitative techniques” under the magnifying glass: why offering it? (4/8)<br>
slide6. Although mathematics is very useful in economics, some remarks are in order:
Once you get to know some basic mathematical techniques, more advanced ones will become easy to understand and apply
Math is only one tool at the disposal of economists (and new tools are being added to the toolkit)
The use of math in economics has its limits:
“The discipline of economics has yet to get over its childish passion for mathematics (…) at the expense of historical research and collaboration with the other social sciences. …This obsession with mathematics is an easy way of acquiring the appearance of scientificity without having to answer the far more complex questions posed by the world we live in.” (T. Piketty, “Capital in the 21st century”, 2014) “Quantitative economics” under the magnifying glass: a word of caution (5/8)<br>
slide7. Here is a summary of the main topics covered (more details in the syllabus): “Quantitative techniques” under the magnifying glass: main topics covered (6/8)<br>
slide8. Of course…not, and here is why:
You should be familiar with most of the topics that we will examine
Unlike a typical (and perhaps dismal) math course, this one has a number of interesting features:
The methodology used is relatively informal and reader-friendly and appeals to your intuition (as opposed to more formal/theoretical math courses)
To a large extent, mathematical techniques are matched with their (micro/macro) applications in economics: the relevance of mathematics to economics is explicitly made obvious “Quantitative techniques” under the magnifying glass: is it difficult? (7/8)<br>
slide9. Of course…not, and here is why:
Unlike a typical (and perhaps dismal) math course, this one has a number of interesting features (Cont):
Elementary tools will serve as stepping stones to the more advanced tools: no one will get lost in translation along the way
Exercises are designed to make sure that you grasp the techniques and bolster your confidence “Quantitative techniques” under the magnifying glass: is it difficult? (8/8)<br>
slide10. Of course you can, and here is the (no) secret list of what to do:
You are highly encouraged to attend all classes…
…to ask questions whenever there is something not fully understood…
…to take notes and review them regularly…
…And to prepare the assignments “So, can I successfully pass this course?” (1/2)<br>
slide11. Of course you can, and here is the (no) secret list of what to do:
You are highly encouraged to be on time (read: before time)
I typically start the class right on time…Students who arrive late will not be allowed to enter the class
You must turn off/ (or switch to silent mode) your cell phone before entering the class
You are expected not to use your cell phone during the class
After a first (and usually a final) warning , a student caught using his/her cell phone is likely (0.5 < probability ≤ 1) to be asked to leave the class
In all cases, using cell phones in class will SEVERELY affect your attendance/participation/attitude grade
You must remain seated while the attendance is checked
In case you need to leave the class, you must first get the permission of the instructor
In case you have a question, kindly raise your hand first (you are free to raise whichever hand you like) “So, can I successfully pass this course?” (2/2)<br>
slide12. Check the blackboard regularly, where you will notably find:
The syllabus and other interesting material
The course grade is a reflection of your dedication and work, regardless of your background and objectives:
Students who are about to graduate/working parallel to the class/ repeating the course are expected to be as responsible/serious as the rest of the class and will be treated as the rest (no favors done!)
Try to remember this last point during the last week of the course/after the final exam before bombarding my inbox with emails! Final recommendations<br>