Manresa, Antonio, 1954-Sancho Pifarré, Ferran2021-07-232021-09-012020-03-010953-5314https://hdl.handle.net/2445/179308Herein we consider Leontief and Ghosh models that partly endogenize both part of final demand and part of value-added. We use Osterhaven's [(2012) Adding Supply-driven Consumption Makes the Ghosh Model Even More Implausible. Economic Systems Research, 24, 101-111] numerical three-sector example to show that anomalies of the sort he finds for a Ghosh closed model can also be found in the closed version of a Leontief model. By assuming, as Oosterhaven did, that aggregate exogenous resources are fixed, we obtain mirror results to his in a Ghosh setting, albeit in the more-traditional Leontief instance. Such numerical anomalies for the three-sector case turn out to be generic to both partially closed models for any 2×2 input-output model. A proof for the general n×n case remains to be uncovered.7 p.application/pdfeng(c) The International Input-Output Association, 2020Models matemàticsModels lineals (Estadística)Mathematical modelsLinear models (Statistics)info:eu-repo/semantics/article6953462021-07-23info:eu-repo/semantics/openAccess