Utilize your financial knowledge, give your answer or opinion to the input question or subject . Answer format is not limited.

What evidence is there that rising interest rates causes Canadian condo prices to go down?
In general, prices are inversely proportional to rates; however, accurate interest rate prediction would make one worthy of managing a large credit derivative hedge fund. This is not to say that interest rates cannot go up in Canada since the world is currently undergoing a resource bust, and the United States has begun exporting more oil, even trying to recently open the market to Europe, both of which Canada is relatively dependent upon. Also, to say that Canada currently has the most overpriced real estate is an oversight to say the least considering China currently has entire cities that are empty because prices are too high. A ten to twenty percent drop in real estate prices would probably be a full blown financial crisis, and since mortgage rates are currently around 2.5%, a one to two hundred basis point rise could mean a nearly 50% decrease in real estate prices if interest payments are held constant.  Canada would either have to start growing its economy at a much higher rate to encourage the central bank to raise rates to such a height, or oil would have to completely collapse suddenly to cause a speculatively possible collapse of CAD to encourage the same. The easiest relationship to manipulate between prices and rates is the perpetuity: where p is the price, i is the interest payment, and r is the interest rate.  In this case, an increase of r from 2.5% to 4.5% would cause a 44.5% decrease in p if i is held constant.  However, typical Canadian mortgages seem to mature in ten years at a fixed rate, so i cannot be held constant, and the relationship between r and p is less strong at earlier maturities, thus the most likely way for prices to collapse is for a financial collapse as described above.