THAILAND
INTERNATIONAL
MONETARY FUND
27
Figure 14. Thailand: Market Data-Based Joint Default Probability (PoD) and Spillover
Coefficient Among Banks and Insurance Companies
1
Contagion among the largest banks has steadily
decreased in the past 10 years…
…while the spillover coefficients of the largest insurance
companies show at least two separate peaks of
increased systemic risk.
Marginal probabilities of distress and spillover
coefficients reached their maximum during the GFC for
banks. …
…and after a period of relative tranquility…
…tensions reemerged in 2012, triggered in the
insurance sector…
… followed by a period of decreasing systemic risk.
Sources: Moody’s CreditEdge and IMF staff estimates.
1
Extension to the whole financial sector based on Segoviano and Goodhart (2009), The
Banking Stability Measures, IMF Working
Paper 09/4. The top left chart shows the evolution since 2008 of the joint default probability of the largest five banks and of the
Banking Stability Index (expected number of banks becoming distressed conditional on at least one bank being distressed). The
top right chart shows the evolution of the spillover coefficient (probability of distress of a financial firm conditional on other
firms becoming distressed) for the eight largest insurance companies since 2008. The remaining charts represent snapshots, at
four different dates, of the combination of the marginal individual default probability (horizontal axis and bubble size) and
spillover coefficient (vertical axis and bubble color) for the largest banks and insurance companies.
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