Centralization and Decentralization: Compatible Governance Concepts and Practices

The extent to which governance structures are centralized or decentralized is a key consideration for public administrators. While centralization and decentralization seem to represent opposite approaches to the structure of public organizations, the two frequently co-exist simultaneously in what is alternately deemed a comfortable coexistence or a paradoxical tension. Public institution reform efforts may call for increased centralizing forces (such as hierarchy, unification, and governance) or decentralizing ones (such as marketization, devolution of power, deconcentration, and diversification). Public administrators calling for structural reform are often driven toward either centralization or decentralization by particular sets of public values. Values such as accountability, power, and efficiency favor centralized governance, while values such as responsiveness, engagement, and innovation favor decentralization. Thus, the design of public administration structures and processes frequently exist as an expression of value-based norms. Both centralization and decentralization are associated with distinct advantages for achieving specific public value goals. Conversely, each approach has unique weaknesses that create opportunities for corruption. The pursuit of public value goals and the avoidance of corruption are two primary drivers that motivate structural reform. While structural reforms may be viewed as swings of a pendulum between two extreme ideal states (fully centralized or fully decentralized), a growing consensus in the scholarship suggests that centralized and decentralized structures are internally compatible and complementary. In other words, both centralized and decentralized structures frequently co-exist within the same institutions, often creating a dynamic tension between values. This creates an increasingly complex structural paradigm for the expression of public values. The result is that many governance structures appear to be evolving toward new models in which elements of both centralized and decentralized control are observed simultaneously.