Trying To Buy a House In the Philly Region’s Hot Market? Prepare For Battle. The Philadelphia Inquirer April 7, 2021 Kevin Gillen, PhD, senior research fellow in the Lindy Institute for Urban Innovation, was quoted in an April 7 Philadelphia Inquirer article about the limited supply of homes for sale in Philadelphia generating a seller’s market. Gillen produces reports on the current state of the region's housing market. View Story Topical Tags: Lindy Institute for Urban Innovation Share Related