This paper examines the relationship between real estate prices during the home price boom from the late 1990s into 2005 and competition among mortgage lenders. The mortgage lending business, especially with the rise of the originate-to-distribute model, had competitors with very different...

"In this paper, we explore differential changes in house prices across neighborhoods within a city to better understand the nature of house price dynamics across cities. First, we document in detail that there is substantial and systematic heterogeneity in house price dynamics within a city...

In this paper, we begin by documenting substantial variation in house price growth across neighborhoods within a city during city wide housing price booms. We then present a model which links house price movements across neighborhoods within a city and the gentrification of those neighborhoods...