The effects of consumption externalities in an R&D-based growth model with endogenous skilled and unskilled labor supply

We examine the roles of consumption externalities in a variety-expansion growth model. By assuming that the R&D sector is more skilled labor intensive than the consumption goods sector, we extend the model of Doi and Mino (J Econ Dyn Control 32:3055?C3083, 2008) so that both the skilled and unskilled labor supplies are endogenously determined through the skill acquisition process. We show that some results of Doi and Mino are influenced by our modification. For example, in contrast to Doi and Mino who show that the R&D subsidy can have a negative growth effect in the presence of consumption externalities, we show that the R&D subsidy has unambiguously positive growth effects, regardless of the presence of consumption externalities. Further, it is shown that the presence of consumption externalities influences various aspects of the economy including the wage inequality and the incentive of skill acquisition.     

Is the Sky the Limit? Can Japanese Government Bonds Continue to Defy Gravity?

This paper presents a simulation model based on the growth rate, the inflation rate, and the consumption tax rate in the future. Future tax revenues and fiscal expenditures are projected using regression models estimated from past data. The fiscal situation is called unsustainable if the outstanding amount of Japanese government bonds (JGBs) becomes higher than the level of private sector financial assets. We focus on the general account of the central government, which is the source of JGB issues. We find that the higher the economic growth, the more likely it is that the fiscal situation is sustainable. When a larger portion of interest income is reinvested in JGBs, the chance is higher that the fiscal situation is sustainable. Most importantly, raising the consumption tax to 20% guarantees fiscal sustainability in most cases. Our analysis shows that without a consumption tax hike beyond the 10% rate, a fiscal crisis will be almost a certainty, even with a real economic growth rate of 2% despite a shrinking labor force. A reasonably quick hike of the consumption tax, namely a hike by 1% a year, up to 20%, combined with high or moderate economic growth rates, seems to keep the economy out of a fiscal crisis, where a moderate growth rate is defined to be generated by a productivity increase per working‐age population of 1.9%, which was the average during the Koizumi years.     

Relationship between environmental performance and financial performance: an empirical analysis of japanese corporations

The hypotheses that a firm's environmental performance has a positive impact on its financial performance and vice versa are statistically supported by Japanese data. However, this tendency for two‐way positive interaction appears to be only a relatively recent phenomenon. The tendency for realizing the two‐way interaction is not limited to the top‐scoring firms in terms of both financial and environmental performance. On the contrary, this is also a trend that can be observed fairly generally. Obviously, when we consider only scores of those companies that published the relevant information in their environmental reports, and conduct the statistical causality test with such information as additional input to the pooled time‐series and cross‐section data of financial performance, the results become more strongly significant. From the recent experience of environmental policies in Japan, we infer that information‐based environmental policy measures are effective to encourage the ongoing transition toward a more sustainable market economy. Copyright © 2006 John Wiley & Sons, Ltd and ERP Environment.     

Cost accounting standard and cost accounting systems in Japan. Lessons from the past - recovering lost traditions

This paper aims to show two things. The first is how Japanese culture has contributed to the development of Japanese cost accounting history. The second is to reveal the research possibilities of cost accounting history. This paper also reviews the salient features of several important examples of these aspects of cost accounting practice in Japan. It therefore explores, through some practical illustrations, how and why Japanese cost accounting differs from that found in the West.     

Japanese government debt and sustainability of fiscal policy

We construct quarterly series of the revenues, expenditures, and debt outstanding for Japan from 1980 to 2010, and analyze the sustainability of the fiscal policy. We pursue three approaches to examine the sustainability. First, we calculate the minimum tax rate that stabilizes the debt to GDP ratio given the future government expenditures. Using 2010 as the base year, we find that the government revenue to GDP ratio must rise permanently to 40–47% (from the current 33%) to stabilize the debt to GDP ratio. Second, we estimate the response of the primary surplus when the debt to GDP ratio increases. We allow the relationship to fluctuate between two “regimes” using a Markov switching model. In both regimes, the primary surplus to GDP ratio fails to respond positively to debt, which suggests the process is explosive. Finally, we estimate a fiscal policy function and a monetary policy function with Markov switching. We find that the fiscal policy is “active” (the tax revenues do not rise when the debt increases) and the monetary policy is “passive” (the interest rate does not react to the inflation rate sufficiently) in both regimes. These results suggest that the current fiscal situation for the Japanese government is not sustainable.     

Has Abenomics Succeeded in Raising Japan's Inward Foreign Direct Investment?

Japan is known to have an exceptionally low level of inward foreign direct investment (FDI). The promotion of inward FDI is one of the policy goals of Abenomics structural reforms. This present paper studies the accumulation of Japan's inward FDI stock during the first 3 years of Abenomics (2012–2015), and finds no evidence that Japan's inward FDI stock increased more than the trend before Abenomics started would have predicted. A comparison of the main policies for promoting inward FDI that have been implemented to the real and perceived impediments to inward FDI reveals that it may be advisable to shift the emphasis of the policy to address more regulatory and administrative issues and to reduce the cost of doing business in Japan.     

Will the U.S. bank recapitalization succeed? Eight lessons from Japan

During the financial crisis that started in 2007, the U.S. government has used a variety of tools to try to rehabilitate the U.S. banking industry. Many of those strategies were also used in Japan to combat its banking problems in the 1990s. There are also a surprising number of other similarities between the current U.S. crisis and the recent Japanese crisis. The Japanese policies were only partially successful in recapitalizing the banks until the economy finally started to recover in 2003. From these unsuccessful attempts, we derive eight lessons. In light of these eight lessons, we assess the policies the U.S. has pursued. The U.S. has ignored three of the lessons and it is too early to evaluate the U.S. policies with respect to four of the others. So far, the U.S. has avoided Japan's problem of having impaired banks prop up zombie firms.