RDP 8610: Equilibrium Exchange Rates and a Popular Model of International Asset Demands: An Inconsistency Equation (29)

[( a 3 + a 4 )w(1 a ^ 3 a ^ 4 )e w ^ ] σ e d z e =[ a 2 w a ^ 4 e w ^ ] σ 2 d z 2 +[ a 4 w a ^ 2 e w ^ ] σ ^ 2 d z ^ 2 ] MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeyOeI0Iaai 4waiaacIcacaGGHbWaaSbaaSqaaiaaiodaaeqaaOGaey4kaSIaaiyy amaaBaaaleaacaaI0aaabeaakiaacMcacaGG3bGaeyOeI0Iaaiikai aaigdacqGHsislceGGHbGbaKaadaWgaaWcbaGaaG4maaqabaGccqGH sislceGGHbGbaKaadaWgaaWcbaGaaGinaaqabaGccaGGPaGaaiyzai qacEhagaqcaiaac2facqaHdpWCdaWgaaWcbaGaamyzaaqabaGccaWG KbGaamOEamaaBaaaleaacaWGLbaabeaakiabg2da9iaacUfacaGGHb WaaSbaaSqaaiaaikdaaeqaaOGaai4DaiabgkHiTiqacggagaqcamaa BaaaleaacaaI0aaabeaakiaacwgaceGG3bGbaKaacaGGDbGaeq4Wdm 3aaSbaaSqaaiaaikdaaeqaaOGaamizaiaadQhadaWgaaWcbaGaaGOm aaqabaGccqGHRaWkcaGGBbGaaiyyamaaBaaaleaacaaI0aaabeaaki aacEhacqGHsislceGGHbGbaKaadaWgaaWcbaGaaGOmaaqabaGccaGG LbGabi4DayaajaGaaiyxaiqbeo8aZzaajaWaaSbaaSqaaiaaikdaae qaaOGaamizaiqadQhagaqcamaaBaaaleaacaaIYaaabeaakiaac2fa aaa@70D4@