Along with rising home prices, there has also been increasing concern that the housing market may be entering a bubble. And that’s not surprising, considering the housing crash is still fresh in peoples’ memories. So as home prices reach or exceed previous highs, potential buyers and current homeowners are naturally concerned about the possibility of another housing bubble and crash. According to a recent analysis from Freddie Mac, however, there is a pretty good reason to doubt that today’s price spikes are, in fact, evidence of an emerging bubble. Put simply, one of the primary reasons bubbles form is a perception that home prices will always rise. This causes investors to bid prices up and some mortgage lenders to offer easier credit. In short, a bubble isn’t real. Today’s price increases, on the other hand, are being driven by a lack of for-sale inventory and slower-than-normal new home construction. That means, it is more likely that prices aren’t being driven upward by irrational confidence but, instead, are being driven by an unbalanced market. “The evidence indicates there currently is no house price bubble in the U.S., despite the rapid increase of house prices over the last five years,” Freddie Mac’s chief economist Sean Becketti said. “However, the housing sector is significantly out of balance.” More here.