“…T heories of policy instrument choice have gone through several “generations” (Goggin, Bowman, Lester, & O’Toole, 1990; O’Toole, 2000) as theorists have moved from the analysis of individual instruments (Salamon, 1981, 2002) to comparative studies of instrument selection (Bemelmans‐Videc, Rist, & Vedung, 1998; Howlett, 1991; Peters & Van Nispen, 1998; Varone, 2000) and the development of theories of instrument choice (Hood, 1986; Linder & Peters, 1989; Trebilcock & Hartle, 1982).…”