“…This is potentially a serious issue because artifi cially induced residential immobility can reduce both housing and labor market effi ciency. 2 Nagy (1997), Stohs, Childs, and Stevenson (2001), Wasi et al (2005), Stansel, Jackson, and Finch (2007), Ferreira (2009), and Ferreira, Gyourko, and Tracy (forthcoming) have empirically investigated whether a cap on increases in assessed value reduces Keith R. Ihlanfeldt: Department of Economics and DeVoe Moore Center, Florida State University, Tallahassee, Florida, USA (kihlanfe@fsu.edu) mobility (commonly referred to as a "lock-in" effect). 3 Except for Stansel, Jackson, and Finch, all of the studies focus on Proposition 13, which was passed in 1978 in the state of California.…”