Doulman, David J. 1950-, David J.
Benefit cost analysis and income distribution in developing countries : a review of the Rigo Road proposal / David J. Doulman. - [Port Moresby] : Economics Dept., University of Papua New Guinea, 1977. - 41p. - Economics discussion paper no. 28. .
Roads--Economic aspects--Papua New Guinea--Central Province.
Economics development projects--Cost effectiveness.--Developing countries
Mag Highway (Papua New Guinea).--Cost effectiveness.
Benefit cost analysis and income distribution in developing countries : a review of the Rigo Road proposal / David J. Doulman. - [Port Moresby] : Economics Dept., University of Papua New Guinea, 1977. - 41p. - Economics discussion paper no. 28. .
Roads--Economic aspects--Papua New Guinea--Central Province.
Economics development projects--Cost effectiveness.--Developing countries
Mag Highway (Papua New Guinea).--Cost effectiveness.