본문 바로가기
  • Home

The Long-Run Relation of Public Debt and Fiscal Balance to Government Bond Rates: An Empirical Study on the Validity of Modern Monetary Theory

  • Analyses & Alternatives
  • Abbr : A&A
  • 2023, 7(3), pp.181~230
  • DOI : 10.22931/aanda.2023.7.3.007
  • Publisher : Korea Consensus Institute
  • Research Area : Social Science > Social Science in general
  • Received : September 12, 2023
  • Accepted : October 15, 2023
  • Published : October 31, 2023

Kangwoo Park 1

1방송통신대학교

Accredited

ABSTRACT

Evaluating the empirical validity of Modern Monetary Theory, this study implements panel cointegration analysis on annual panel data (2000-2022) of OECD countries. Specifically, the sample countries are divided into groups based on the presence of their own sovereign currencies, and for each group, the long-run equilibrium relation (cointegration) between the ratio of public debt or fiscal deficit and government bond rates is tested and estimated. Main findings are as follows: applying the pooled mean-group estimation for panel cointegration, it is found that both the ratios of public debt and fiscal deficit have significantly positive long-run correlation with government bond rates in countries without sovereign currency such as the Euro-zone or fixed exchange rate regime countries. However, in countries with sovereign currency such as non-Euro-zone or floating exchange rate regime countries, the long-run correlation is either negative or not statistically significant. Particularly, in countries without sovereign currency, the ratio of public debt has significantly positive correlation with the real government bond rates in the short run as well as the long run. These results are consistent with the prediction of Modern Monetary Theory, thus providing a supporting evidence for the empirical validity of the theory.

Citation status

* References for papers published after 2023 are currently being built.