Adaptive Efficiency
Term
Adaptive Efficiency
Idea level
Concept
Definition
Adaptive Efficiency, coined by Douglass North, refers to the capacity of societies to adapt to changing conditions and novel problems.
In How China Escaped the Poverty Trap (2016), Yuen Yuen Ang adopts this term as a central problem but departs from North’s focus on control, shifting attention instead to the design of meta-institutions that influence adaptive processes (variation, selection, niche creation).
More specifically, Ang demonstrates how reform-era China fostered adaptive efficiency through Directed Improvisation: top-down directions paired with bottom-up improvisation.
Sources
Original source of term:
North, Douglass. (1999) Understanding the Process of Economic Change.
Ang’s adaptation and empirical demonstration:
Ang, Y.Y. (2016). How China Escaped the Poverty Trap, Introduction; Chapter 2: Directed Improvisation; Chapter 4: Franchising the Bureaucracy.
Genealogy
[Concept] As defined by North—Adaptive Efficiency: societies’ ability to confront novel problems through “artifactual structures” (which North did not specify)
→ [Critique] Ang: makes an ontological shift from control to adaptation
→ [Concept] Meta-Institutions: higher-order structures and strategies that shape adaptive processes
→ [Application] Directed Improvisation: one example of meta-institutions and an empirical demonstration of how adaptive efficiency is achieved in practice
Quotes
[North’s definition] “Put simply the richer the artifactual structure the more likely are we to confront novel problems successfully. That is what is meant by adaptive efficiency; creating the necessary artifactual structure is an essential goal of public policy.”
[Ang borrows North’s term to justify adaptive tailoring over copying] “Instead of aspiring to copy the exact actions taken by others, what is fundamentally needed for development are conditions that spur a productive and sustained search for solutions that fit different and evolving environments. Stated in North’s terms, such conditions are ‘the necessary artifactual structure’ that enables economic and political agents to ‘confront novel problems successfully.’”
— Ang, How China Escaped the Poverty Trap (2016), Introduction (pp. 14-15; pp. 17)
[Ang’s critique of North’s focus on control despite alluding to adaptive efficiency] “Once the premises of complicated versus complex systems are clearly spelled out, it becomes clear that much of social science analysis is predicated on a complicated world view, with an accompanying focus on control over outcomes rather than influence over processes. Indeed, in his magisterial book Understanding the Process of Economic Change, Douglass North asserts on the opening page, ‘The central focus of this study, and the key to improving economic performance, is the deliberate effort of human beings to control their environment.’”
— Ang, How China Escaped the Poverty Trap (2016), Chapter 2 (pp. 52)
[Empirical demonstration: directed improvisation in China] “While many have previously noted the entrepreneurial and corporate-like features of the Chinese bureaucracy, this chapter seeks to go further to lay out the microfoundation of these behavioral traits. More importantly, I situate this inquiry in the broader quest of the book, which, to use North’s terms, is to uncover the underlying conditions of ‘adaptive efficiency’ in China’s political economy.”
— Ang, How China Escaped the Poverty Trap (2016), Chapter 4 (pp. 104–105)
Concept Constellation
Across Ang’s work, Adaptive Efficiency consistently co-appears with the following concepts and analytic themes: