NYC taxi medallions sold for $533,000 in September 2008, $615,000 in September 2010, and over $1.2 million early in 2011. Over the same period, the interest rate ("yield") on a 10-year US treasury note fell from about 4% to about 2%. Explain why the following statement is true When interest rates fall sharply all else the same, taxi medallion prices must rise sharply.