Ara, K. The aggregation problem in input-output analysis. (English) Zbl 0161.39405 Econometrica 27, 257-262 (1959). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 Documents Keywords:operations research PDF BibTeX XML Cite \textit{K. Ara}, Econometrica 27, 257--262 (1959; Zbl 0161.39405) Full Text: DOI