RDP 2009-02: Competition Between Payment Systems Equation (A8)

h j c ≤ f j c , * + D i m D j m ( h i c − f i c , * ) MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamiAamaaDa aaleaacaWGQbaabaGaam4yaaaakiabgsMiJkaadAgadaqhaaWcbaGa amOAaaqaaiaadogacaGGSaGaaiOkaaaakiabgUcaRmaalaaabaGaam iramaaDaaaleaacaWGPbaabaGaamyBaaaaaOqaaiaadseadaqhaaWc baGaamOAaaqaaiaad2gaaaaaaOWaaeWaaeaacaWGObWaa0baaSqaai aadMgaaeaacaWGJbaaaOGaeyOeI0IaamOzamaaDaaaleaacaWGPbaa baGaam4yaiaacYcacaGGQaaaaaGccaGLOaGaayzkaaaaaa@4F76@