Sustainability of the fiscal imbalance and public debt under fiscal policy asymmetries in Sri Lanka

Shanika Rathnayake Mudiyanselage

    Research output: Contribution to journalArticle


    This paper investigates the sustainability of Sri Lanka's fiscal imbalance and public debt. To test for sustainability of the fiscal imbalance, the study applies a symmetric ARDL (autoregressive distributive lag) technique to estimate a government intertemporal budget constraint. And to test for sustainability of public debt, it applies an asymmetric ARDL technique to estimate a fiscal reaction function, which allows for differential responses in the primary budget balance depending on whether shocks to regressors are positive or negative. Annual data for the period 1961-2018 are used in the estimations. The results indicate that Sri Lanka's fiscal management is inconsistent with strong form sustainability, which requires that expenditures not grow faster than revenues. However, estimation of the fiscal reaction function finds robust evidence for fiscal policy asymmetries. Evidence emerges that Sri Lanka's fiscal policy stance is procyclical with strong stabilization tendencies in economic expansions that are not sustained in contractions. Against upsurges in the debt-to-GDP ratio, authorities are found to pursue fiscal consolidation, thus suggesting weak form sustainability.
    Original languageEnglish
    Pages (from-to)1-15
    JournalJournal of Asian Economics
    Issue number101161
    Publication statusPublished - 2020


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