Nominal Rage Haɗarin Farashi
Adadin riba na gaskiya shine adadin nominal rage haɗarin farashi. Lamuni na 5% tare da haɗarin farashi na 3% yana ba da riba ta gaske na kusan 2%. Lamuni na 3% tare da haɗarin farashi na 5% yana ba da −2%.
A tarihi, zinare ya yi aiki mafi kyau lokacin da adadin gaskiya ya yi ƙasa ko mara kyau, saboda kuɗi da lamuni suna rasa ƙarfin siye. Masu bincike galibi suna duban ribar na Amurka na shekara 10 a matsayin madadin ma'auni.
Misali na Ilimi
Adadin nominal 4%, haɗarin farashi 6% → Adadin gaskiya ≈ −2%.
Mahimman Abubuwan Koya
- Adadin gaskiya ≈ adadin nominal − haɗarin farashi.
- Ƙananan ko marasa kyau adadin gaskiya sun kasance masu goyon bayan zinare.
Gwada Iliminka
Nominal 4%, haɗarin farashi 1%. Adadin gaskiya ≈
Mahimman Kalmomi · Zura ko danna don ganin ma'anar