id author title date pages extension mime words sentence flesch summary cache txt WOS-000263685400003 Holyoke, TT Policy dynamics and the evolution of state charter school laws 2009 .txt text/plain 172 8 59 Policies may revert to the old status quo if displaced interests re-assert themselves, or they may be locked-in by new interests now reaping the benefits. Baumgartner and Jones (1993) showed how radically new policies emerge on government agendas as a consequence of exogenous shocks to policy subsystems displacing privileged interests. cache/WOS-000263685400003.txt txt/WOS-000263685400003.txt