Athaillah Farrel Inandra and Gildan Erabbaani Putranto (2026) “Three Deflation Traps in Estimating Poverty-Line Elasticities: Panel Evidence from Indonesia, 2004-2025”, Escalate : Economics and Business Journal, 4(3), pp. 630–644. doi: 10.61536/escalate.v4i3.620.