The study analyses the effect of public debt on private consumption. It indirectly tests whether a Ricardian equivalence proposition exists in differentiated financial development for the yearly data of 18 Asia Pacific countries from 1990 to 2017 using dynamic heterogeneous panel data analysis. The results allow concluding that public debt and private consumption have a long-term co-integrated relationship, and in the general approach, Ricardian equivalence does exist in both long and short term. This implies that an increase in public debt does not increase private consumption because consumers expect governments to raise taxes to service debt such as principal and interest payments. But under the traditional approach Ricardian equivalence does not exist, thus, public debt does affect private consumption. In addition, income, capital accumulation, government expenditure, real interest rate and inflation have a positive effect on private consumption. The key implication of these results is that financial development does not provide evidence for the existence of Ricardian equivalence as it does not have a different effect for different countries.

The objective of this research is to develop a financial system stability index and analyze the internal and external factors that we expect to affect the stability of the Indonesian financial system. We measured the single model of financial system stability index (FSSI) from year 2004M03 to2014M09 in Indonesia, and compiled a single quantitative measure based on aggregate internal factors and external factors to capture and predict the shocks of the financial system stability. Stability parameters were composed of composite indicators on different bases. In addition, we developed a comprehensive index component associated with the relevant market conditions, including banking soundness index, financial vulnerability index, and regional economic climate index. Results stated that US economic growth and economic growth of ASEAN countries positively affected financial stability. In addition, current account, exchange rate, inflation, interest rate were shown to negatively affect financial stability. The results of this study imply that internal factors have a strong influence on the financial stability. Therefore, the central bank should give a fast and correct response to the changes of external and internal financial environment, especially for internal factors through monetary policy.