Table 3: Effect of key parameters on the equilibrium outcomes in the single-sourcing case.


Case  1,
≥0≥0≥0≥0≥0 for ≥0
≤0 for
≤0≤0≤0≤0≥0 for ≥0 for
≤0 for ≤0 for
Case  2,
≤0≤0≤0≤0≥0 for ≤0
≤0 for
≥0≥0≥0≥0≥0 for ≤0
≤0 for
Case  3,
≥0≥0≥0≥0≥0 for ≥0
≤0 for
≤0≤0≤0≤0≥0 for ≥0
≤0 for

Note: definitions of notations , , , and are presented in online supplements.