Even without a full-scale downturn in real estate, the dynamics of the housing market could exert a significant drag on economic growth in the next year and beyond.
By some forecasts, a slowdown in real estate could nearly halve the economy's growth rate by 2007. And though the threat of recession is generally viewed as distant, it's even conceivable that a softer housing market could set the stage for an economic slump.
Real estate sales and home construction have often bounced the economy up and down. But now, amid signs that higher interest rates are starting to cool the economy's hottest sector, there's an additional ripple effect for US consumers: less ability to tap home equity as a source of income. That phenomenon, dubbed "equity extraction," has provided crucial cash to the economy in recent years, helping consumers consistently surprise economists with their ability to keep spending. All this makes housing a pivotal indicator as the US economy enters 2006.
"It's the biggest issue for the year ahead," says Ed McKelvey, an economist with investment house Goldman Sachs in New York. "We are estimating a 1.5 percent potential hit" to America's gross domestic product (GDP).
http://csmonitor.com/2005/1209/p01s02-usec.html