Robert O. Keohane is Stanfield Professor of International Peace at Harvard University. Stanley Hoffmann is Douglas Dillon Professor of the Civilization of France at Harvard University. Robert O. Keohane is Stanfield Professor of International Peace at Harvard University. Stanley Hoffmann is Douglas Dillon Professor of the Civilization of France at Harvard University.

• Institutional change in Europe in the 1980s, R.O.Keohane and S.Hoffmann; negotiating the single European act, A.Moravcsik; the European commission, P.Ludlow; the EC council - the community's decisionmaking center, W.Wessels; sovereignty and accountability in the European Community, S.Williams; a constitution for Europe, G.F.Mancini.

Robert O. Keohane is Stanfield Professor of International Peace at Harvard University. Stanley Hoffmann is Douglas Dillon Professor of the Civilization of France at Harvard University. Robert O. Keohane is Stanfield Professor of International Peace at Harvard University. Stanley Hoffmann is Douglas Dillon Professor of the Civilization of France at Harvard University.

• Institutional change in Europe in the 1980s, R.O.Keohane and S.Hoffmann; negotiating the single European act, A.Moravcsik; the European commission, P.Ludlow; the EC council - the community's decisionmaking center, W.Wessels; sovereignty and accountability in the European Community, S.Williams; a constitution for Europe, G.F.Mancini.

Robert O. Keohane is Stanfield Professor of International Peace at Harvard University. Stanley Hoffmann is Douglas Dillon Professor of the Civilization of France at Harvard University. Robert O. Keohane is Stanfield Professor of International Peace at Harvard University. Stanley Hoffmann is Douglas Dillon Professor of the Civilization of France at Harvard University.

• Institutional change in Europe in the 1980s, R.O.Keohane and S.Hoffmann; negotiating the single European act, A.Moravcsik; the European commission, P.Ludlow; the EC council - the community's decisionmaking center, W.Wessels; sovereignty and accountability in the European Community, S.Williams; a constitution for Europe, G.F.Mancini.