This notes outlines how to solve Hayashi and Prescott (2007) "The 1990s: Japan's Lost Decade", extended with an exogenous population growth and labour-augmenting technical progress, using a Linear-Quadratic Approximation as in Ljungqvist and Sargent (2004).

This paper backtests a nowcast of Japan's real GDP growth. Its distinguishing features are use of genuine real-time data, a new revision analysis to track the nowcast's evolution, and a comparison with a market consensus forecast at 13 monthly forecasting horizons. The nowcast's forecasting...

This paper constructs a multi-sector model to take explicit account of the very sharp change in the relative price between non-IT and IT goods. The model is calibrated to the Japanese economy, and its solution path from 1990 on is compared to Japan's macroeconomic performance in the 1990s....

As Japan's decade-long economic stagnation continues, there has been much analysis of the immediate macroeconomic problems that confront the Japanese economy. This book looks past the short-run challenges to the future of Japan and highlights the intermediate and longer-term issues that country...

As Japan's decade-long economic stagnation continues, there has been much analysis of the immediate macroeconomic problems that confront the Japanese economy. This book looks past the short-run challenges to the future of Japan and highlights the intermediate and longer-term issues that country...