That's ridiculous. Here in Poland, ever since our beloved government started funding a percentage of new developer-sold apartment mortgages to young couples, the prices magically rose about 15-20%. Are you saying that the roofers and painters suddenly started demanding more money?
But debt (and banking in general) just increases your available funds from x to, say, ax+b. How the funds are then spent - wastefully or wisely - and how the markets are regulated and react, are another questions. I mean, at least in theory, mortgages could be seen as equivalent to consumers simply having a little more money.
