Correlation between exchange rates and real estate prices
Hello, this is EVER-ROBO! π
The topic of this posting is “A study on the correlation between exchange rates and real estate prices.”
Let's find out how much the exchange rate, along with various variables, will affect real estate prices and whether the statistical values are meaningful.
First, we visualized 12 years of data (thick red line) for a specific apartment in Seoul and the variables that affect real estate prices.
Even though the data has been processed so that it can be compared and viewed on one graph, you can see that it is quite complex and it is more difficult to find correlations visually than you might think.
If we select variables that have a relatively high influence on price and create a graph again, will we be able to find a visual correlation?
Let's look at the following graph.
What do you think when you look at the graph?
You may get the feeling that they move somewhat similarly, but based on this graph, it is difficult to be sure that each variable affects real estate prices.
As you saw earlier, visual analysis has limitations.
Therefore, we at “EVER-ROBO” tried to analyze and find relationships between variables through not only visual analysis but also statistical methods.
As I mentioned earlier, the main variable we looked at this time was “exchange rate,” and we intensively studied how much influence exchange rate data and real estate transaction prices actually have.
As the resulting economic recovery increases demand for real estate, real estate prices naturally rise. Conversely, a rise in exchange rates can lead to a decline in real estate prices.
This was a study that confirmed the impact of exchange rates on real estate transaction prices through visual analysis and statistical methods.
Thank you π
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