;Brazil;China;India
"Model 1";"GFCF <--> PCI (+,+)";"GFCF --> PCI (+)";"GFCF --> PCI (+)"
;"EB --> PCI (-)";"PCI --> EB (-)";
;"EB --> GFCF (+)";"GFCF --> EB (+)";
"Model 2";"GFCF <--> PCI (+,+)";"GFCF --> PCI (+)";"GFCF --> PCI (+)"
;"X <--> PCI (+,+)";"X --> PCI (+)";"X <--> PCI (+)"
;"M --> PCI (-)";"M <--> PCI (-,-)";"M --> PCI (-)"
;"X <--> GFCF (-,-)";;"GFCF --> X (-)"
;"M --> GFCF (+)";"GFCF --> M (+)";
;"M --> X (+)";"X --> M (+)";"M --> X (+)"