Japan requires all of the healthcare practitioners to be qualified by national examinations and to be fluent in Japanese. Consequently, the number of immigrant workers remains very low, although Japan is faced with staff shortage. Even under the special bilateral arrangement that allows nurses...

Public investment is accumulated as social capital, which leads to improvements in the industrial base and contributes to private sector production. For example, productivity should rise in the transportation industry because of improvements to social capital such as highways, airports, and port...

This paper aims to lay down the foundation for a research project compiling the historical statistics of the Philippine economy, as part of the Research Unit for Statistical Analysis in Social Science (2003-2008), the Institute of Economic Research, Hitotsubashi University, Tokyo. First, I...

The purpose of this paper is to examine the possibility of a social choice rule to implement a social policy for “securing basic well-being for all.” For this purpose, the paper introduces a new scheme of social choice, called a social relation function (SRF), which associates to each...

We use a VAR with block exogeneity to study the effects of oil price fluctuations on the economies of six ASEAN countries. Our method has an advantage over those used in the literature in that it allows us to focus on the effects of oil shocks while avoiding making unnecessary, and often ad hoc...

This paper overviews the entire landscape of Bitcoin-like cryptocurrencies. Bitcoin has not emerged out of cryptocurrency competition, but rather became a dominant currency as the first broad market based cryptocurrency. But there are more than a hundred of cryptocurrencies in the market, and...

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In this paper, we comprehensively describe spatial patterns of long-term changes in Indian agriculture at the district level. Variables of concern include the land use intensity, the ratio of rice and wheat in areas under foodgrains, the ratio of non-foodgrains in gross cultivated area, the...