Separation of powers and accountability : towards a formal approach to comparative politics /
Persson, Torsten.
Roland, Gérard,1954-
Tabellini, Guido Enrico,1956-
Centre for Economic Policy Research (Great Britain)
London : Centre for Economic Policy Research,
[1996]
"September 1996."
"International macroeconomics"--Cover.
Includes bibliographical references (p. 32-33).