Latest Posts

2022

Ordinary Least Squares Regression

less than 1 minute read

This post introduces a simple interactive application to run and visualize Ordinary Least Squares (OLS) regressions. The application accepts as input a csv f...

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2021

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2020

ISLM and the Aggregate Demand curve

3 minute read

In a previous post we constructed the IS-LM model from a demand for goods, a demand for money, and two equilibrium conditions. By adding a very simple liquid...

The ISLM Model

3 minute read

We present a simple IS LM model with two markets: the goods market and the “money” market. The goods market is describe in a previous post We linearise the m...

The Keynesian Cross and the IS curve

3 minute read

In this post, we build the IS curve from the equilibrium positions on the goods market. The curve is later used in several models (see this post and that one...

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