AbstractThis article investigates the impact of macroeconomic volatility on terrorism in 38 African economies spanning the period from 1980 to 2012, using available data. It examines four categories of terrorism markers: domestic, transnational, uncertain, and total, and their correlation with the volatility of four macroeconomic indicators—inflation, output growth, domestic credit to the private sector, and government expenditures. The study employs the negative binomial regression estimator on both the conditional variance structures of the generalized autoregressive conditional heteroskedasticity (GARCH) and exponential GARCH (EGARCH) and the unconditional measure of a 3‐year interval time varying of measuring macroeconomic variables' volatilities on other regressors. I find, first, that inflation volatility is a significant predictor of all terrorism markers, except for transnational terrorism. This implies that high inflation volatility is linked to increased domestic terrorism. Second, the role of domestic credit to the private sector in mitigating transnational terrorist activities highlights the importance of stable private sector access to credit in reducing such incidents. Third, government consumption expenditure volatility has a dual effect on terrorism: it amplifies domestic terrorism but serves as a mitigating factor for total terrorism. This indicates that stable government expenditure can reduce overall terrorism, but might increase domestic terrorism. Last, other variables—such as population, ethnicity, conflicts, surface areas, and lagged terrorism values—are also found to influence the examined terrorism measures. For robustness, I employ alternative statistical techniques, including Poisson Pseudo‐maximum likelihood (PPML) estimation with multiple high‐dimensional fixed effects (HDFE). In summary, this study emphasizes the critical role of addressing inflation volatility in macroeconomic policies as a primary measure to counter terrorism. Stable economic conditions, particularly in relation to inflation, can significantly contribute to reducing terrorism in African economies.
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