Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HIGUMA Yuji and TACHIBANA Satoshi,Wood Demand and Supply Analysis for Non-Stationary Time Series and its Research Prospects in Japan (Academic Article),FOREST ECONOMY,0388-8614,FOREST ECONOMIC RESEARCH INSTITUTE,2022,75,9,1-20,https://cir.nii.ac.jp/crid/1390576424444907776,https://doi.org/10.19013/rinrin.75.9_1