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Intangible Assets
12 Months Ended
Dec. 31, 2020
Intangible Assets [Abstract]  
Intangible Assets
14.Intangible Assets:

(a)As of December 31, 2019 and 2020 intangible assets are detailed as follows:

   Useful Life   Average remaining
amortization
   Gross balance   Accumulated
Amortization
   Net balance 
   2019   2020   2019   2020   2019   2020   2019   2020   2019   2020 
   Years   Years   Years   Years   MCh$   MCh$   MCh$   MCh$   MCh$   MCh$ 
Other Intangible Assets:                                        
Goodwill               16,714    16,714            16,714    16,714 
Intangible assets arising from business combinations               56,249    56,249    (39,553)   (39,553)   16,696    16,696 
Software or computer programs  6   6   5   4    163,511    180,695    (105,204)   (119,994)   58,307    60,701 
Total                   236,474    253,658    (144,757)   (159,547)   91,717    94,111 

(b)Changes in intangible assets during the 2019 and 2020 periods are as follows:

   Goodwill (1)   Intangible assets arising
from business
combinations 
(2)
   Software or
computer
programs
   Total 
   MCh$   MCh$   MCh$   MCh$ 
Gross Balance                    
Balance as of January 1, 2019   16,714    56,249    144,968    217,931 
Acquisitions           20,928    20,928 
Disposals/write-downs           (1,759)   (1,759)
Reclassification           (276)   (276)
Impairment (*)           (350)   (350)
Balance as of December 31, 2019   16,714    56,249    163,511    236,474 
Acquisitions           18,631    18,631 
Disposals/write-downs           (387)   (387)
Reclassification           (16)   (16)
Impairment (*)           (1,044)   (1,044)
Balance as of December 31, 2020   16,714    56,249    180,695    253,658 
                     
Accumulated Amortization                    
Balance as of January 1, 2019       (39,553)   (92,907)   (132,460)
Amortization for the year           (12,875)   (12,875)
Disposals/write-downs           316    316 
Reclassification           262    262 
Impairment (*)                
Balance as of December 31, 2019   

    (39,553)   (105,204)   (144,757)
Amortization for the year           (15,865)   (15,865)
Disposals/write-downs           660    660 
Reclassification                
Impairment (*)           415    415 
Balance as of December 31, 2020   

    (39,553)   (119,994)   (159,547)
                     
Net balance as of December 31, 2019   16,714    16,696    58,307    91,717 
Net balance as of December 31, 2020   16,714    16,696    60,701    94,111 

(1)Goodwill corresponds mainly to business combination with Citibank Chile whose amount is of MCh$12,576 that represents the value of synergies to be generated in the combination process and the acquisition of know-how.

(2)Intangible assets arising from business combinations include assets with indefinite useful lives acquired in the business combination with Citibank Chile.

(*)See Note No. 36 Depreciation, Amortization and Impairment.

As of December 31, 2019 and 2020, the Bank had made the following commitments for technological developments:


   Amount of Commitment 
   2019   2020 
  

MCh$

  

MCh$

 
Software and licenses   7,151    3,830 

(c)Impairment testing of Goodwill

For goodwill impairment purposes, testing is carried out at the level of business segments described above and in Note No. 5 to the financial statements. This methodology is in line with IAS 36, where business segments represent the lowest level within the entity at which the goodwill is monitored for internal management purposes.


Accordingly, for impairment testing purposes, goodwill acquired through business combinations has been allocated to four individual business segments, as follows:


   2019   2020 

Business Segments

 

MCh$

  

MCh$

 
Retail   5,928    5,928 
Wholesale   2,135    2,135 
Treasury and money market operations   4,513    4,513 
Subsidiaries   4,138    4,138 
Total   16,714    16,714 

Below are the key assumptions used for determining the value in use for impairment testing purposes:


The Bank determines the recoverable amount of its business segments on the basis of value in use and employs a discounted cash flows (“DCF”) valuation model. The DCF model determines the present value of the estimated future earnings that would be distributed to shareholders, once the respective regulatory capital requirements are satisfied.

For purposes of the goodwill impairment testing, the DCF model uses earnings projections for a ten-year period. A ten-year period is deemed as the Bank assumes that over that period it is possible to achieve the goals set in the long-term business strategy.

Earnings projections result from business growth, particularly associated with projected expansion rates for the local economy, the industry’s loan book and the Bank’s strategic goals. Then, based on historical data and a linear regression analysis, the Bank determines a multiplier of loan expansion (real terms) over GDP growth for the local economy. Given the impact of the COVID-19 pandemic, the multiplier for 2021 has been reduced 0.75 times. However, this multiplier is expected to return to normal levels from 2022 onwards (an average of approximately 1.68 times between 2022 and 2030) although it is expected to decrease overtime as long as banking penetration increases across the diverse business segments.


Following the estimation of growth rates for the Chilean economy and the banking industry, expansion rates of the Bank’s loan book are determined by considering the achievement of the Bank’s long-term strategic goals. Therefore, real growth rates are considered to be slightly higher than the industry rates within the ten-year period, assuming that a market share of 17.0% is achieved at year three and remains constant onwards.


For purposes of business segments valuation, the DCF model considers discount rates that are determined by carrying out a linear regression analysis based on historical data of monthly stock returns for the Bank and the market portfolio or overall stock index (IGPA index in Chile). In order to do this, an index linear model is applied, which is widely used in finance for these purposes. After estimating the model parameters (alpha and beta), the Capital Asset Pricing Model (“CAPM”) is utilized in order to determine the cost of equity or discount rate for shareholders’ cash flows. When using CAPM, a 7.1% discount rate is computed by assuming equilibrium scenarios for risk-free rates and inflation. We also use alternative methods, such as historical return-on-equity (net income over market capitalization) and implicit return-on-equity on price-to-earnings ratios projected by market analysts. By means of these methods, the Bank is able to reach a discount rate of 7.2% in both cases. By using such evidence, the Bank determined a cost of equity of 9.0% as a baseline scenario for discount rates used for valuation purposes. The Bank also carries out a sensitivity analysis by setting discounts rates of 8.0% and 10.0%. 


(d)Annual goodwill impairment test:

The annual goodwill impairment tests for the years ended December 31, 2019 and 2020 did not result in an impairment loss on the goodwill of the Bank’s business segments as their economic values were higher than their carrying amounts.


(e)Restrictions:

Banco de Chile and its subsidiaries have no restrictions on intangible assets as of December 31, 2019 and 2020. Additionally, no intangible assets have been pledged as collateral to secure the fulfillment of any financial obligation. Moreover, there are no amounts owed by the Bank on intangible assets as of the aforementioned dates.