Paths to Inclusive Political Institutions
Daron Acemoglu James A. Robinson
November 2015.
Abstract
In this paper we present a new approach to thinking about the circumstances under which
inclusive political institutions, consisting of a state with capacity and a broad distribution
of political power, emerge. Di¤erent scholars have emphasized di¤erent paths towards such
institutions, with some emphasizing modernization, and others emphasizing the necessity of
state building as a prerequisite for democracy. We argue however, using the examples of
Ancient Athens and Early Modern England, that inclusive political institutions emerge from
a balanced increase in state capacity and the distribution of power. This path emerges in a
particular basin of attraction. Though this basin depends on many parameters, we emphasize
the crucial nature of informal institutions and social norms which put Athens and England
onto this path. Outside of this basin a number of things may occur; social norms may be such
as to stop a state forming, an outcome we illustrate with the Tiv of pre-colonial Nigeria; or
when society is weaker a form of state formation can occur which creates a Paper Leviathan
which we illustrate with Colombia;
nally when civil society is prostrate Real Leviathanscan
be created, an outcome we illustrate with contemporary Rwanda. None of these latter paths
lead to inclusive institutions or sustained prosperity.
JEL Classi
cation: D7, H1, N4, P5.
Keywords: Political Institutions, State Formation, Civil Society, Social Norms, Informal
Institutions.
We