Jan 2012
Testing the Purchasing Power Parity
between Japan and USA
(academic paper PDF)
Aug 2012
How Computers Have Changed the Wage Structure:
Evidence from Microdata, 1984-2003: Replication and Extension Study
May 2007
Does Price Support in Agriculture Cause Obesity?
(academic paper - proposal type PDF)
Nov 2011
Report on
“Non-cognitive Skills and the Gender Disparities in Test Scores and Teacher Assessments: Evidence From Primary School”, IZA DP No. 5973
(unofficial report PDF)
work in progress
Unifying Theory of Human Capital:
Holistic Approach Toward New Conceptual and Theoretical Frameworks
(research proposal PDF)
Corruption in State Administration:
Root Causes and A New Method of Prevention
with Focus on Personality Traits, Beliefs and Values
(research idea outline PDF)
