20
SupportINg the DevelopmeNt of INStItutIoNS – formAl AND INformAl ruleS – utv WorkINg pAper 2005:3
lems.
They form ‘the rules of the game’ while the actors are the ‘players of the game’. The terms institu-
tions, rules and rules of the game will here be used interchangeably. There are formal rules, such as
constitutions, laws and regulations, and informal ones – behavioural norms, codes of conduct and rou-
tines. Institutions are social, as opposed to personal. They are shared among the members of the society
or group within which they apply.
8
Institutions are enforced, and thus become effective in terms of actu-
ally being applied and adhered to, by some sort of sanction. Institutions that are not enforced are ineffec-
tive and may be considered non-existent, in terms of their influence on human behaviour and social
interaction. Laws, for instance, which are not adhered to are only nominally in place. Elinor Ostrom
consequently stresses the concept rules-in-use rather that rules-in-form.
9
Actors, the players of the game, may be individuals or organisations. According to North, organisations
‘consist of groups of individuals bound together by some common objectives’, and he identifies economic,
political as well as social organisations.
10
Organisations may be formal or informal. Informal organisations
may be illegal such as the Mafia, but may also include social networks as well as informal groupings – for
example, those cutting across departmental boundaries within existing formal organisations.
Rules guide human action. When actors are confronted with recurrent interaction problems, rules facili-
tate their decision making and behaviour by shaping expectations about how to behave successfully in
those situations, thus reducing their behavioural uncertainty. Rules thereby shape incentives for behav-
iour. They codify accumulated knowledge, based on the experience of others before us about the type of
behaviour that proved successful in the past – just think of routines and traditions. Rules also communi-
cate values, by containing social prescriptions for behaviour – telling us what we should do.
11
Sida’s policy and methodological guidelines ‘Perspectives on Poverty’ and ‘Sida at Work’ may serve as
examples.
12
These are (sets of) rules that partly express the lessons learnt by Sida and other donors from
practical development co-operation experience of what works well and what does not. At they same time,
they strongly communicate the current Sida (and donor) values on how we should view poverty reduction
and Sida’s role in development co-operation. These rules shall guide the behaviour of Sida staff, not least
in interaction with partner countries. The extent to which they are rules-in-use and not just rules-in-form
remains an open question.
Institutions perform both individual and social functions.
13
First of all, they facilitate decision making and
behaviour for individual actors in recurrent interaction situations. Besides, our own following of the rules
facilitates the behaviour of others, by shaping their expectations about how we will behave. ‘[S]ocial
institutions’ thereby ‘reduce the social uncertainty in the system by making the actions of the agents more
predictable’.
14
They solve co-ordination problems between individuals and provide ‘standard solutions to
recurring social interaction problems’.
15
These are important social functions. Hence institutions corre-
late social activity over time, between actors and situations and thus bring structure and stability to soci-
ety. They ‘facilitate order’.
16
Cf. Knudsen (1993), p. 296, and Vanberg (1994), pp. 129–159.
8
Hargreaves Heap (1989), pp. 4 and 116–119
9
Ostrom (1999), p. 37
10
North (1995), p. 16
11
On the role of values for rules, see Bush (1988), p. 126–128.
12
Sida (2002; 2005)
13
Cf. Vanberg (1993), p. 172.
14
Knudsen (1993), p. 269
15
Vanberg (1993), p. 190
16
According to Kasper and Streit (1998), p. 30, this is the ‘key function’ of institutions.
SupportINg the DevelopmeNt of INStItutIoNS – formAl AND INformAl ruleS – utv WorkINg pAper 2005:3
21
1.2 What Kinds of Institutions are there?
Institutions prevail in all areas of social life, at all levels and can be categorised in a number of ways. One
important distinction is the one already made between formal and informal rules. Formal rules are con-
sciously designed by humans and often codified in written form – examples are constitutions, laws and
regulations. They are also often enforced by some external authority. The police and the courts, for
instance, enforce the rule of law. Enforcement requires enforcing organisations. Informal rules evolve
spontaneously and unintentionally over time through human interaction, and take the form of unwritten
conventions, routines, customs, codes of conduct and behavioural norms.
1
Informal rules are often self-
enforced, because all (or most) actors find it beneficial to adhere to them (as long as others do too), for
instance to honour promises or speak Swedish in Sweden. Those who do not abide by the informal rules
of society can expect the other actors to show their disapproval even to the extent of expelling them from
the group.
18
Institutions can be categorised functionally, according to the types of activity that they regulate. Political
rules regulate political activity and determine the characteristics of the political system (single or multi
party system, for instance). They include rules for how political power shall be distributed and among
whom, procedures for political decision-making and for the electoral process. They define, for instance,
the relationship between government and parliament and – of crucial importance in several Sida
partner countries – between the ruling party and state organs (party supremacy or ‘independent’
state, for example). Formal rules may be expressed in a constitution, but informal political rules may
also apply – for instance those of the political culture and debate. Informal political rules may also
imply that what appears to be free multi-party elections are not – at least not according to the logic
of the ‘Western’ political system. The formal election rules may prove ineffective in practice, because
actors – political candidates as well as the electorate – instead adhere to co-existing informal rules,
such as those which Patrick Chabal refers to as the neo-patrimonial political system prevailing in
‘black’ Africa.
19
Economic institutions make up the economic system – the framework that regulates economic activity. They
may be broadly grouped into two categories: those that define the forms of ownership of the means of
production, and those that define the mechanisms for resource allocation and co-ordination of economic
activity.
20
A market economic system can then simply be described as one where private property rights
and the market mechanism dominate, while a centrally planned or directed economic system is domi-
nated by state or collective ownership and bureaucratic/administrative co-ordination. In the former
socialist economic (and political) system of Tanzania, for example, central formal economic rules were
the following: state ownership of the ‘commanding heights’ through parastatal monopoly in several eco-
nomic sectors; centrally determined prices of many consumer and producer goods; severe regulation of
1
Some scholars distinguish between organic and pragmatic rules, following the terminology of Menger (1963), Book 3, Chap-
ters 1–2, pp. 129–159. See Schotter (1986), pp. 117–118.
18
Kasper and Streit (1998), pp. 31 and 100, make a more refined categorisation of what is here referred to as formal and infor-
mal rules. They categorise institutions, firstly, according to the way they come about, and distinguish between
external and
internal rules. External rules, such as laws, are designed and imposed from above, and internal rules, such as customs, evolve
gradually through human interaction. Secondly, they categorise institutions according to the way they are sanctioned, and
now distinguish between formal and informal rules. Sanctions for non-compliance with formal rules rely on a formally organised
mechanism, whereas non-compliance with informal rules is sanctioned through decentralised, spontaneous social feedback.
Although the external-internal and formal-informal categories not always coincide, the authors note that external institutions
often are enforced formally and internal institutions tend to be enforced informally.
19
Patrick Chabal (2003) uses ‘black Africa’ to refer to the countries south of the North African countries and north of the South
African Republic. See further Chabal and Daloz (1999) on the ‘informalization of politics’ in Africa.
20
Categories inspired by János Kornai (1992).