The Effects of R&D Expenditure and Technological Spillover on Industry Revenues in Japan

This research analyzes the effects of research and development (R&D) activities on industries' sales based on accounting information for the Japanese manufacturing sector from 2001–2017, with the aim of accurately grasping the current situation. The analytical model is based on the traditional extended Cobb-Douglas production function. By avoiding the statistical problem of endogeneity and serial correlation, a multiple regression analysis was used to understand the statistical superiority of the effects of R&D expenditure and technological spillovers on sales figures. This study also analyzes the relationship between acceptance and supply of technological spillovers in Japanese industries to understand the current state of the impact of technological spillovers. In conclusion, the effects of recent R&D activities in the Japanese manufacturing sector are low. After the 1997 Asian Currency Crisis, Japan's economic growth has declined; this study could help improve R&D activities that support economic growth in this poor growth climate.

Measuring the Time-Frequency Dynamics of Return and Volatility Connectedness in Global Crude Oil Markets

This study analyzes return and volatility spillovers across global crude oil markets for 1 January 1991 to 27 April 2018, using an empirical technique from the time and frequency domains, and makes four key contributions. First, the spillover tables reveal that the West Texas Intermediate (WTI) futures market, which is a common indicator of crude oil indices, contributes the least to both return and volatility spillovers. Second, the results also show that the long-term factor contributes the most to returns spillover, while the short-term factor contributes the most in terms of volatility. Third, the rolling analyses show that the time-variate connectedness in terms of returns tends to be strong, but there was no noticeable change from 1991 to April 2018 in terms of volatility. Finally, the major events between 1991 and April 2018, namely the Asian currency crisis (1997–1998) and the global financial crisis (2007–2008), caused a rise in the total connectedness of returns and volatility.

Currency crisis in four Asian countries: The insolvency model approach

The book deals with the 1997 Asian currency crisis and analyses the causes and consequences of the crisis.The two hypotheses, fundamental and panic/herd behavior hypotheses, which are often viewed as competing, are also examined. The first hypothesis states that fundamental imbalances triggered the Asian currency and financial crisis in 1997.The crisis occurred because the economies had deteriorating current accounts, a slow down in growth rates and short-term debt approaching a dangerous level; while the second hypothesis states that sudden shifts in market expectations and confidence were the cause of the initial financial turmoil.When the crisis erupted, it caused panic among domestic and foreign investors. The main focus of this book is to evaluate these two approaches and to examine whether there was evidence of insolvency prior to the crisis in four Asian countries namely Malaysia, Indonesia, Thailand and the Philippines. A solvency index, originally popularized by Cohen, is calculated for each country.An analysis of the trade sector is undertaken in which the dynamic OLS is employed. Subsequently, the price elasticities obtained from the export demand model together with the GDP supply elasticity are used to calculate the index. From the analysis, it appears that all countries were solvent prior to the crisis where the percentage of actual debt service paid (in 1997) was greater than the percentage that must be paid to be solvent. This suggests that further external credit could have solved the problem, as it was a matter of short-term liquidity difficulties and panic, rather than insolvency.