An interindustry model of production and consumption for economic planning in Norway

The stability of input-output coefficients

Sevaldson, Per, (1986)

Data sources and user operations of Modis, a macro-economic model for short term planning - Datagrunnlag og brukermedvirkning ved MODIŞ, en makroøkonomisk modell for planlegging p°a kort sikt

Sevaldson, Per, (1971)

Fri prisdannelse og offentlig regulering Noen synspunkter

Sevaldson, Per, (1950)