Wealth Without Stability: Oil Revenue Volatility and the Limits of Saudi Fiscal Diversification, 1980-2000

Abstract

This paper argues that the central problem between 1980 and 2000 was not oil wealth itself, but oil-revenue volatility and the fiscal choices it induced. It examines the post-1981 contraction, the 1986 price collapse, and the 1998 crash through a mixed-method approach combining econometric analysis with archival evidence. A five-year rolling volatility variable is constructed from annual changes in petroleum export revenues, then tested through time-series OLS, sector-year panel regressions, and an interaction model measuring fiscal oil dependence. The results show that volatility damaged non-oil activity broadly rather than producing the tradable vs. non-tradable divergence predicted by standard Dutch Disease theory. The fiscal interaction is negative in the predicted direction for manufacturing, although the econometric evidence is suggestive rather than independently conclusive. Saudi Arabian Monetary Agency reports, Five-Year Development Plans, and IMF consultations clarify the mechanism: across all three crises, the state protected current expenditures while cutting development, infrastructure, subsidized credit, and industrial support more deeply. These repeated allocation decisions weakened the sectors on which diversification depended and compounded the effects of successive revenue shocks. The Saudi resource curse, therefore, emerged not mechanically from resource abundance but from recurring fiscal choices under pressure, demonstrating how revenue volatility and spending composition reshaped the kingdom’s economic trajectory.