“…Another has been to account for more sectors. A significant research area has been to analyze the relationship of the domestic civilian economy with the international military system in the form of arms races (see, for example, Allan, 1983;Lambelet and Luterbacher, 1979;Luterbacher, 1975). Finally, differences of institutional or constitutional conditions have been taken into account: the models extend beyond representative democracies and also consider authoritarian governments of communist countries (Lafay, 1979) and direct democracies such as Switzerland (Schneider, Pommmerehne and Frey, 1981).…”