Mancur Olson said the following: Stable societies with unchanged boundaries tend to accumulate more collusions and organizations for collective action over time. On balance, special interest organizations and collusions reduce efficiency and aggregate income in the societies in which they operate and make political life more divisive. Distributional coalitions slow down a society's capacity to adopt new technologies and to reallocate resources in response to changing conditions and thereby reduce the rate of economic growth. Based on the above, which organizations/institutions/practices might cause decline of a nation(s)