RDP 2016-09: Why Do Companies Fail? Equation

ln( ln( 1 h j ( t m | X j ) ) )=β X j + m MathType@MTEF@5@5@+=feaagCart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=xfr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaeiBaiaab6gadaqadaqaaiabgkHiTiaabYgacaqGUbWaaeWaaeaacaaIXaGaeyOeI0IaamiAamaaBaaaleaacaWGQbaabeaakmaabmaabaGaamiDamaaBaaaleaacaWGTbaabeaakiaacYhacaWHybWaaSbaaSqaaiaadQgaaeqaaaGccaGLOaGaayzkaaaacaGLOaGaayzkaaaacaGLOaGaayzkaaGaeyypa0JaaCOSdiaahIfadaWgaaWcbaGaamOAaaqabaGccqGHRaWkcqGHDisTdaWgaaWcbaGaamyBaaqabaaaaa@4FE7@