Working Paper (No. 91) was updated: Appendix tables added.

Working Paper (No. 91) was uploaded:

Kazuhiro KUMO and Elena SHADRINA，On the Evolution of Hierarchical Urban Systems in Soviet Russia, 1897-1989，May 2021.

Publications were updated:

Kumo K., Population Aging, Low Fertility, and Social Security in Russia, Xinxin Ma ed., Employment, Retirement and Lifestyle in Aging East Asia, Palgrave Macmillan, forthcoming.

Кумо К., Старение населения, низкая рождаемость и социальная защита в России// Japanese Slavic and East European Studies, Vol.41. 2021, forthcoming.

Event Schedule was updated:

Online Seminar by the Joint Usage and Research Center, Institute of Economic Research, Hitotsubashi University (RRC) and IOC Regensburg.

Working Paper (No. 90) was uploaded:

Ichiro IWASAKI, Evžen KOČENDA, and Yoshisada SHIDA，Distressed Acquisitions Evidence from European Emerging Markets，April 2021.