This paper surveys several applications of parametric copulas to market portfolios, credit portfolios, and enterprise risk management in the banking industry, focusing on how to capture stressed conditions. First, we show two simple applications for market portfolios: correlation structures for...

A central challenge for international financial regulatory systems today is how to manage the impact of Global Systemically Important Financial Institutions (G-SIFIs) on the global economy, given the interconnected and pluralistic nature of regulatory regimes. This article focuses on the...

To keep yields non-negative in a quadratic Gaussian term structure model (QGTM), the short rate is represented by the quadratic form of the Gaussian state variables. The QGTM is among the most attractive candidate tools for analyzing yield curves for countries with low interest rates. However,...

The recent financial crisis has prompted academia, country authorities, and international bodies to study quantitative tools to monitor the financial system, especially systemic risk measures. This paper aims to outline these measures and apply them to Japanfs financial system. The paper...

This paper proposes to balance considerations from welfarism and virtue ethics for normative analysis of economic models with endogenous preferences. Our framework introduces two concepts that are useful in evaluating alternative social states. First, we introduce the moral evaluation function...

We cross-sectionally estimate the income elasticity of money demand using Japanese prefectural deposit statistics and Japanese prefectural accounts statistics from fiscal 1955 to 2009 based on the structural model of Fujiki and Mulligan (1996a). In doing so, we update the results of Fujiki and...

Fujiki (2003, 2006) extended the Freeman (1996) model to a two- country model, demonstrating that elastic money supplies in foreign exchange markets and the domestic credit market yield efficiency gains in monetary equilibrium, and that several institutional designs equally achieve the desired...

Banking systems have rapidly grown to a point where for many countries bank assets amount to multiples of GDP. As a consequence, governmentfs capacity to provide stability-enhancing fiscal guarantees against systemic crises can no longer be taken for granted. As regulation of dynamic financial...

This paper examines the ways of providing information that will enhance the valuation role of accounting while not creating significant problems for its contracting role. Until the global financial crisis beginning in 2008, the accounting standards setters have gradually expanded the scope of...

We develop a two-sector growth model with financial frictions to examine the effects of a decline in the working population ratio and change in the structure of household demand on sectoral TFP and structural change. Our findings are twofold. First, with financial frictions, a decline in labor...