With saving rates unchanged but λ\lambdaλ rising (more income to workers), the new equilibrium has:
savings ↑\uparrow↑, income ↓\downarrow↓
savings ↓\downarrow↓, income ↑\uparrow↑
savings ↑\uparrow↑, income unchanged
savings unchanged, income ↓\downarrow↓
