Nakajima, Jouchi; Shiratsuka, Shigenori; Teranishi, Yuki - Institute for Monetary and Economic Studies, Bank of Japan - 2010
In this paper, we explore the effects of the Bank of Japan's ( BOJ's) policy commitment under zero interest rates on … rates, succeeded in altering private-sector expectations. Second, the BOJ's policy commitment alone, nevertheless, was not …-varying parameters estimation technique with stochastic volatility. We show empirical evidence on two points. First, the BOJ's policy …