The Impact of Public Debt on Private Investment: Sri Lankan Experience

Authors

  • H.R.A. Chamini Thilanka Department of Economics and Statistics, Facuty of Arts, University of Peradeniya
  • J.G. Sri Ranjith Department of Economics and Statistics, Faculty of Arts, University of Peradeniya

DOI:

https://doi.org/10.18533/ijbsr.v8i8.1122

Keywords:

Public Debt, Private Investment, Crowding out/in Effect

Abstract

Governments tend to borrow financial resources from domestic as well as external sector when its tax revenues are not sufficient to meet the required financial needs. In the Sri Lankan context, there has been a gradual increasing trend in the accumulation of public debt since the post liberalization phase. Herein, this ambience of public debt has caused to make congenial effects while leading to some unfavorable effects on the economy. Hence, this study examines the impact of public debt on private investment in Sri Lanka using the annual data from 1978-2015. The study follows some econometric steps respectively unit root test, Johansen co-integration test and finally employing the Vector Error Correction Model (VECM) to find out the long-run impact. Empirical findings of our study show the evidence for the presence of crowding-in effect of public debt on private investment in the long-run implying that government has diverted borrowing funds as spurring private sector. Further, real GDP also affects positively on private investment suggesting further expansion of the economy is inevitable. Hence, the policy compilation with regard to fiscal operations should be aimed at the well- managed borrowing for the purpose of boosting private investment further.   

Author Biographies

  • H.R.A. Chamini Thilanka, Department of Economics and Statistics, Facuty of Arts, University of Peradeniya

    Department of Economics and statistics,

    2nd Best Economics department in Sri Lanka

  • J.G. Sri Ranjith, Department of Economics and Statistics, Faculty of Arts, University of Peradeniya

    Department of Economics and statistics,

    2nd Best Economics department in Sri Lanka

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Published

2018-08-22

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Research paper