Leasing provides a fundamental source of firm funding, especially for small and medium-sized enterprises. A crucial difference from loans and bonds is that the lessor retains ownership rights of the leased asset during the lease term. This facilitates the asset utilization and work-out process...

This paper has been accepted for publication in the 'Review of Economics and Statistics'.We propose a dynamic factor model for mixed-measurement and mixed-frequency panel data. In this framework time series observations may come from a range of families of parametric distributions, may be...

This paper examines the prediction accuracy of various machine learning (ML) algorithms for firm credit risk. It marks the first attempt to leverage data on corporate social irresponsibility (CSI) to better predict credit risk in an ML context. Even though the literature on default and credit...

The credit default swaps (CDS) market provides a trading venue for downside price movement. We find that future stock price crashes are less frequent after the inception of CDS trading on the firm's debt. The causal effect of CDS trading on stock crash risk is supported by multiple approaches,...

This thesis lies at the intersection of mathematics, finance and numerical methods. The financial question of how to model credit risk, specifically corporate bond defaults, and how to model correlations between defaults, motivates our study of the mathematics behind a specific kind of credit...

Covered bonds and senior bonds are important securities for fixed income investors. Senior bonds are unsecured, while covered bonds are secured and backed by collateral. Our results show that collateral reduces the total risk in individual bonds by more than 70%. Compared to diversified...

This study assesses the credit risk of Japan's real estate investment trusts (J-REITs) in two related markets during the fiscal years 2008--2017. The first J-REIT market involves blockholders, while the second is a lending market of institutions (i.e., banks and insurers). Unlike investment...

This study assesses the network structures of cross-shareholdings among listed Japanese companies using a dataset of 2,936 companies for fiscal years 2008-2015. First, we analyze the network structure of cross-shareholdings in the Japanese stock market using centrality measures. Financial...

During the global financial crisis, stressed market conditions led to skyrocketing corporate bond spreads that could not be explained by conventional modeling approaches. This paper builds on this observation and sheds light on time-variations in the relationship between systematic risk factors...

Climate risk brings about a new type of financial risk that standard approaches to risk management are not adequate to handle. Amidst the growing concern about climate change, financial supervisors and risk managers are concerned with the risk of a disorderly low-carbon transition. We develop a...