Both formal rules and informal norms guide government operations; formal rules often function through informal norms. Balanced budget requirements (BBRs) are formal rules, but they are implemented via the intermediary of informal norms—interpretation of BBRs by state officials. This article examines the fiscal implications of informal norms that govern budgetary balance. We propose that informal norms have substantive implications in policy making and implementation. To test the proposition, we obtain state self-reported, time-varying data on balanced budget provisions as observations of informal norms, compare them against formal, codified balanced budget requirements from recent research to identify gaps between rules and norms, and decompose the gaps using two categories—“interpretations” and “reverse interpretations” of formal balanced budget requirements. We then conduct probit estimation to obtain the effects of informal norms as well as the interpretations and reverse interpretations on two measures of budgetary balance. Results show that informal norms do affect outcomes of government financial operations; the two-step decomposition of the gaps between formal rules and informal norms provides further information on the locus of these effects. The article identifies the interpretation of formal rules as a new research area, thus contributing to the budgetary institutions and policy implementation literatures.
Journal Article. 10676 words. Illustrated.
Subjects: Public Administration
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