“…These analyses tend to focus on issues such as the availability of mortgage credit (Linneman et al, 1997), the age of the individuals (Asberg, 1999;Haurin et al, 1994), the role of expectations of house-price movements (Ermisch and Di Salvo, 1996), demand and supply constraints (King, 1980;Whitehead, 1999) and also the interrelations of each of these with demographic (Haurin et al, 1997) and labour market issues (Zorn, 1989). This rich literature means that most of these analytical arguments are now well-rehearsed.…”