b) Calculate the NII and NIM for the current interest rate environment and for a + 2% and a -2% parallel shift in interest rates. Calculate the Earnings-at-Risk. (NB: The deposit rate cannot go below 0%.)

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### Topic: Impact of Interest Rate Changes on Net Interest Income (NII) and Net Interest Margin (NIM)

#### Scenario Analysis:

The table below demonstrates the calculation of Net Interest Income (NII) and Net Interest Margin (NIM) for the current interest rate environment, a +2% parallel shift, and a -2% parallel shift in interest rates. This analysis also includes the computation of Earnings-at-Risk (EaR).

| **Interest Income**      | **No rate change** | **-2% parallel shift** | **+2% parallel shift** |
|--------------------------|--------------------|------------------------|------------------------|
| Loans – fixed rate       | 13                 | 13                     | 13                     |
| Bonds – fixed rate       | 2.25               | 2.25                   | 2.25                   |
| Bonds – floating rate    | 1.05               | -0.15                  | 2.25                   |
| **Total**                | **16.3**           | **15.1**               | **17.5**               |

| **Interest Costs**       |                    |                        |                        |
| Deposits – fixed rate    | 4.5                | 4.5                    | 4.5                    |
| Deposits – floating rate | 0.3                | 0                      | 2.7                    |
| NIBLs                    |                    |                        |                        |
| Capital                  |                    |                        |                        |
| **Total**                | **4.8**            | **4.5**                | **7.2**                |

|                          |                    |                        |                        |
| Net interest income (NII)| 11.5               | 10.6                   | 10.3                   |
| Net interest margin (NIM)| 2.09%              | 1.927%                 | 1.872%                 |
| Earnings-at-Risk (EaR)   | 7.826%             |                        | 10.434%                |

#### Explanation of the Table:

1. **Interest Income**: 
   - **Loans – fixed rate**: Shows a static interest income of 13 across all scenarios as fixed rates do not change with interest rate shifts.
   - **Bonds – fixed rate**: Also remains unchanged at 2.25 under all scenarios.
   - **
Transcribed Image Text:### Topic: Impact of Interest Rate Changes on Net Interest Income (NII) and Net Interest Margin (NIM) #### Scenario Analysis: The table below demonstrates the calculation of Net Interest Income (NII) and Net Interest Margin (NIM) for the current interest rate environment, a +2% parallel shift, and a -2% parallel shift in interest rates. This analysis also includes the computation of Earnings-at-Risk (EaR). | **Interest Income** | **No rate change** | **-2% parallel shift** | **+2% parallel shift** | |--------------------------|--------------------|------------------------|------------------------| | Loans – fixed rate | 13 | 13 | 13 | | Bonds – fixed rate | 2.25 | 2.25 | 2.25 | | Bonds – floating rate | 1.05 | -0.15 | 2.25 | | **Total** | **16.3** | **15.1** | **17.5** | | **Interest Costs** | | | | | Deposits – fixed rate | 4.5 | 4.5 | 4.5 | | Deposits – floating rate | 0.3 | 0 | 2.7 | | NIBLs | | | | | Capital | | | | | **Total** | **4.8** | **4.5** | **7.2** | | | | | | | Net interest income (NII)| 11.5 | 10.6 | 10.3 | | Net interest margin (NIM)| 2.09% | 1.927% | 1.872% | | Earnings-at-Risk (EaR) | 7.826% | | 10.434% | #### Explanation of the Table: 1. **Interest Income**: - **Loans – fixed rate**: Shows a static interest income of 13 across all scenarios as fixed rates do not change with interest rate shifts. - **Bonds – fixed rate**: Also remains unchanged at 2.25 under all scenarios. - **
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