Jan 29, 2026
9:55 a.m.-5:00 p.m.
Hitotsubashi University (Tokyo Japan)
2-1 Naka Kunitachi, Tokyo
Conference room on the 3rd floor of Institute of Economic Research Building (Campus Map #15)
Program
9:55 Opening Remarks, Naohito Abe (Hitotsubashi University. HiCEM)
Chair: Satoru Hagino, Reitaku University & HiCEM
10:00-11:00 Naohito Abe, Hitotsubashi University, HiCEM
“Commensurability in Hedonic Price Indices: The Necessity of Log Transformations”
with Prasada Rao.
11:00-12:00 Chihiro Shimizu, Hitotsubashi University, HiCEM
“Scanner Data, Product Churn and Quality Adjustment: again”
Lunch
Chair: Susumu Kuwahara, Reitaku University
13:30-14:30 Valentin Zelenyuk, The University of Queensland
“Estimating and Inference for Aggregate Productivity and Efficiency Measures: Brief
Overview and Reminiscences”
14:30-15:30 YoungGak KIM, Senshu University
“Sources of Productivity Growth by Firm Size and Causes of the Negative Exit Effect”
15:30-16:00 Coffee break
16:00-17:00 Hideyuki Mizobuchi, Doshishia University
“Superlative price and quantity indicators without price normalization”
17:00 Closing Remarks, Naohito Abe, Hitotsubashi University, HiCEM
※ This workshop will be held jointly by Hitotsubashi International Center of Research and Training for Economic Measurement (Hi-CEM)), Center for Urban and Real Estate Studies (CURES), HIAS, Hitotsubashi University, and The University of Queensland and Reitaku University