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In this paper we examine the effect of default correlation on the price, duration and convexity of a bond portfolio. We … use Clayton copula and t copula to characterize the default dependence structure. Our main result shows that, under these … two types of default dependence structure, while the marginal distribution of time to default is an important determinant …
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liquidity channel, we compare the differences in default contagion and clearing payment between financial systems with and … CoCo bonds could enhance the risk resilience of issuing banks to a certain degree, but the default of issuing banks will …
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In this paper, we present a new model that takes an arbitrage approach to the valuation of catastrophic risk bonds (CAT bonds). The model considers the sponsor's exposure to currency exchange risk and the risk of catastrophic events. We use a jump-diffusion process for catastrophic events, a...
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In this paper, we develop a methodology to model the risk of losses resulting from a natural disaster in which the intensity parameter of the non-homogeneous Poisson process has an upward trend and a seasonal component. We apply this model to losses due to floods in the Financial Assistance...
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Although several works have highlighted the diversification benefits of catastrophe (CAT) bond funds as well as the attracting returns they offer, there is a lack in the literature regarding what econometric models are suitable to predict the risks of such funds. This note contributes by...
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The green bond market has been growing rapidly worldwide in recent years. This paper investigates the role of green bonds in asset allocation considering Chinese financial markets. We use CoVaR to examine the risk spillovers between green bonds and stock-bond markets, finding that green bonds...
Persistent link: https://www.econbiz.de/10012829568