“…As an analytical simplification, we define ߨ ؠ െ ିଵ and normalize last period's price level at zero, so that ߨ ൌ . As in Cubitt (1992Cubitt ( , 1995, Skott (1997), Cukierman and Lippi (1999), we consider a setting in which firms and members of society who supply labor seek to minimize perceived employment and inflation losses Consequently, we assume, following Modigliani and Fischer (1986) and Fischer(1986), that wage setters care about inflation losses separately because of associated menu and various other costs and, further, as in Cukierman and Lippi (2001), that wage setters are concerned with inflation losses because their incomes, pensions, and other wealth are not fully indexed. In addition, it is commonplace in this literature-and we follow the literature in this regard below-to consider policymaking, and presumably societal, loss functions that incorporate differential concerns about employment and output versus inflation.…”