| Project/Area Number |
14330006
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Economic statistics
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| Research Institution | Aoyama Gakuin University |
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Principal Investigator |
YOSHIZOE Yasuto Aoyama Gakuin University, College of Economics, Professor, 経済学部, 教授 (80062868)
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| Co-Investigator(Kenkyū-buntansha) |
NARITA Junji Aoyama Gakuin University, College of Economics, Professor, 経済学部, 教授 (00133695)
ARAKI Masuo Aoyama Gakuin University, School of Business Administration, Associate Professor, 経営学部, 助教授 (20303050)
TSUBAKI Hiroe The University of Tsukuba, Graduate School of Business Sciences, Professor, 社会工学系, 教授 (30155436)
NAGASE Nobuko Ochanomizu University, Graduate School of Humanities and Sciences, Associate Professor, 大学院・人間文化研究科, 助教授 (30277355)
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| Project Period (FY) |
2002 – 2004
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| Project Status |
Completed (Fiscal Year 2004)
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| Budget Amount *help |
¥6,400,000 (Direct Cost: ¥6,400,000)
Fiscal Year 2004: ¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 2003: ¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 2002: ¥2,700,000 (Direct Cost: ¥2,700,000)
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| Keywords | micro data / Family Income Survey / Family Savings Survey / Engel curve / price index / child cost / exact matching / statistical matching |
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| Research Abstract |
Statistical matching, which is also called "data fusion" in Europe, is a method to combine multiple data files to produce a pseudo data set by matching similar individuals in different files. Such a combined data set is usually unavailable.
In our research, we obtained the data for twenty years (1980-2000) from Family Income and Expenditure Survey and Family Savings Survey by a legal procedure, and performed various analyses using matched files. Part of our research was published as papers, and other experiments are presented as working papers. Papers presented at conferences are "Income, Expenditure and Savings of Worker's Household - an Examination of Life Cycle Permanent Income Hypothesis," (Japanese Economic Society), "Analysis of Inequality among Worker's Household using micro data from Family Income and Expenditure Survey and Family Savings Survey," (Japan Statistical Society), and "Decomposition of Consumer Behavior into Cohort Effect, Age Effect, and Time Effect using Microdata," (Japan Statistical Society).
We also investigated some theoretical issues of statistical matching methodology and collected applications in Europe, including Berlin session of the International Statistical Institute held in August 2003. The result was published in a paper.
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