Kohei Wada. Market Size Projections based on the Age Structural Changes of Households in Japan. The Annual of the Insititute of Economic Research. 2010. 41. 359-378
Kohei Wada. Demographic Structural Changes and |rn|the Impact on the Consumption Market in Japan. 経済学論纂. 2010. 第50巻. 第5・6合併号. 23-39
WADA Kohei. 書評「R.Clark, N. Ogawa, and A. Mason (eds.) Population Aging, Intergenerational Transfers and the Macroeconomy」. 『人口学研究』. 2008. 43. 43. 71-74
日本統計学会
, Asian Population Association
, 日本人口学会
, 日本経済学会連合
, International Union for the Scientific Study of Population
, The Population Association of America
, Southern Demographic Association
, マーケティング・サイエンス学会
, Japan Marketing Academy