In this paper, we introduce situations involving the linear transformation
of products (LTP). LTP situations are production situations where each prod
ucer has a single linear transformation technique. First, we approach LTP s
ituations from a (cooperative) game theoretical point of view. We show that
the corresponding LTP games are totally balanced. By extending an LTP situ
ation to one where a producer may have more than one linear transformation
technique, we derive a new characterization of (nonnegative) totally balanc
ed games: each totally balanced game with nonnegative values is a game corr
esponding to such an extended LTP situation. The second approach to LTP sit
uations is based on a more economic point of view. We relate (standard) LTP
situations to economies in two ways and we prove that the economies are st
andard exchange economies (with production). Relations between the equilibr
ia of these economies and the cores of cooperative LTP games are investigat
ed.