Anderson transition in a fractal-shaped structure is driven by running fractal dimension from two to three. We analyzed the spectral statistics of a quantum particle confined in a fractal-shaped structure generated using the dielectric breakdown model in three dimensions. When the fractal...

A multiply-twisted helix, in which a one-dimensional array of components is twisted, producing a helix which if twisted itself produces a doubly-twisted helix, and so on, in which there are couplings between adjacent rounds of helices, was investigated using a cellular automaton and the spectral...

This paper has documented the empirical evidence that the Basle Accord had significant effects on bank credit in Japan. The Accord reduced the ratio of the credit increase to the total asset by 0.09-0.24% for banks with the international standard, and by 0.06-0.21% for those with the domestic...

type="main" <p>The effectiveness of nontraditional monetary policy is controversial, at least in Japan. Making use of data from the quantitative easing monetary policy period, this paper presents statistical evidence on the effectiveness of nontraditional monetary policy. We demonstrate empirically...</p>

This paper evaluates the performances of Japanese leading indicators in predicting business cycle turning points. We extract the business cycle component in leading indicators using the frequency selective filter proposed by Baxter and King (1999), and we try to clarify empirically whether or...