Tae: Simulador

TAE = (1.005286)^12 – 1 = 0.0653 → 6.53% (higher than nominal 6% due to fees) 7. Comparison: TAE vs. APR (USA) vs. IRR | Metric | Scope | Includes fees? | Compounding | |--------|-------|----------------|--------------| | TAE (EU) | Consumer credit, mortgages | Yes, mandatory recurring fees | Effective annual | | APR (USA) | Reg Z (Truth in Lending) | Some fees, but not all | Nominal annual | | IRR | Investment projects | Any cash flows | Periodic |

If fees are charged upfront or spread across periods, they are included as additional cash flows at their respective times. A robust simulator must handle: simulador tae

[ \textPrincipal - \textUpfront fees = \sum_p=1^N \frac\textMonthly payment(1+r)^p ] TAE = (1

A is a software tool (often a web or Excel-based calculator) that computes TAE from loan parameters or, conversely, estimates real costs given a TAE and principal. It is critical for consumer credit transparency, mortgage comparison, and financial education. 2. Mathematical Definition of TAE The TAE is the solution ( i ) (expressed as a percentage) to the equation of equivalence of financial flows: IRR | Metric | Scope | Includes fees

[ \sum_k=1^n \fracC_k(1 + i)^t_k = \sum_j=1^m \fracP_j(1 + i)^t_j ]