The concept of a special administrative region in southern African is based in the theory of Paul Romer, professor of economics at Stanford University.
Progressive Conservative Party of Canada | Progressive Conservative Party of Ontario | progressive | Progressive Conservative Association of Alberta | Avengers: The Initiative | Progressive | progressive metal | Initiative | United Progressive Alliance | Progressive Conservative Party of Saskatchewan | Democratic Progressive Party | Progressive metal | Progressive Conservative Party of Manitoba | Strategic Defense Initiative | Progressive Conservative Association of Nova Scotia | Progressive Field | Progressive Corporation | progressive bluegrass | People's Progressive Party | New Progressive Party of Puerto Rico | initiative | Central European Initiative | Progressive tax | Progressive Liberal Party | Italian progressive rock | Federal Economic Development Initiative for Northern Ontario | Darwin Initiative | Ada Initiative | Vermont Progressive Party | United Progressive Party |