On the shape of the single-country and world commodity-substitution and factor-substitution surfaces under conditions of joint production

On the shape of the single-country and world : commodity-substitution and factor-substitution surfaces under conditions of joint production

Kemp, Murray C., (1980)

On the shape of the single-country and world commodity-substitution and factor-substitution surfaces under conditions of joint productions

Kemp, Murray C., (1982)

The world production frontier under variable returns to scale

Kemp, Murray C., (1986)