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ITU-T Kaleidoscope 2009 Innovations for Digital Inclusion

ITU-T Kaleidoscope 2009 Innovations for Digital Inclusion. New Model for Cost of Equity Evaluation in Emerging Markets: The Telecommunication Sector in Brazil/ Tullio Bertini (National Telecommunications Agency, BRAZIL). Session 7.2, Public policies, standards and digital inclusion

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ITU-T Kaleidoscope 2009 Innovations for Digital Inclusion

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  1. ITU-T Kaleidoscope 2009Innovations for Digital Inclusion New Model for Cost of Equity Evaluation in Emerging Markets: The Telecommunication Sector in Brazil/Tullio Bertini (National Telecommunications Agency, BRAZIL) Session 7.2, Public policies, standards and digital inclusion Victoria Sukenik Secretary of Communications, Argentina

  2. Background 1“New Model for Cost of Equity Evaluation in Emerging Markets” • LRIC or FAC model implementation process for setting wholesale tariffs. • Wacc (Weighted average cost of capital) i.e., the minimum rate of return.

  3. Background 2“New Model for Cost of Equity Evaluation in Emerging Markets” • Importance of the appropriate cost of equity capital model to be used in the Wacc estimation process. • Using different CAPM models in the Wacc estimation process of North American fixed-line companies (Gentzoglanis, 2004). CAPM

  4. Background 3“New Model for Cost of Equity Evaluation in Emerging Markets” • Problems faced by the use of traditional CAPM model in the cost of equity capital assessment in emerging markets. Market risk premium Expected return Risk free rate Systematic risk

  5. Background 3“New Model for Cost of Equity Evaluation in Emerging Markets” • CAPM model requirements: • global market integration • normally distributed asset returns • investors ability to diversify globally their portfolios • If the local market is fully integrated to global market… • Emerging markets not seem to be fully integrated to a Global market.

  6. The Blueprint for the New Model “New Model for Cost of Equity Evaluation in Emerging Markets” • Investors add risk factors in the Global CAPM models seeking recompense … • There are several modified forms of Global CAPM models... • Are created to add non-diversifiable local risks in the traditional CAPM model.

  7. The Blueprint for the New Model “New Model for Cost of Equity Evaluation in Emerging Markets” • New modified form of global CAPM model, I started from the following points: • Modified Global CAPM model proposed by Mariscal and Lee (1993). • Harvey (2005)’s criticism on the Global CAPM model proposed by Mariscal and Lee (1993). • Some efficient portfolios theory’s assumptions.

  8. The Blueprint for the New Model (1) “New Model for Cost of Equity Evaluation in Emerging Markets” • Modified Global CAPM model proposed by Mariscal and Lee (1993). Global Risk Free Rate Global market risk premium Global Systematic Risk (global beta) Country risk premium New risk factor

  9. The Blueprint for the New Model (2) “New Model for Cost of Equity Evaluation in Emerging Markets” • Harvey (2005)’s criticism on the Global CAPM model proposed by Mariscal and Lee (1993). • Same country risk premium for all assets • Country risk premium weighted according to the characteristics of each asset.

  10. The Blueprint for the New Model (3) “New Model for Cost of Equity Evaluation in Emerging Markets” R P P=-1 P=0 P=0,5 E 14 P=1 L 8 G Standard-Deviation 6 3 • Some efficient portfolio theory’s assumptions. • Correlations • Create an index • CRP Weighted

  11. The Model “New Model for Cost of Equity Evaluation in Emerging Markets” • a new modified Global CAPM model. • Index created to capture the diversification potential of each asset… • Reduce global portfolio risk Diversification Potential Index

  12. Methodology: Main Aspects (1)“New Model for Cost of Equity Evaluation in Emerging Markets” • Calculate Pod value. • Attribute lower and upper limits • Volatility ratio ranges from 0(zero) to 1(one) • Correlation coefficient range already existent

  13. Methodology: Main Aspects (2)“New Model for Cost of Equity Evaluation in Emerging Markets” • Proceed to Pod Value standardization. • Considering " Pod better value” equal to 2 and “Pod worst value" equal to -1. • Scalar value between zero and one. • Pod observed value , zero Pod index value. • Discount on the country risk premium v.v.

  14. Methodology: Main Aspects (3)“New Model for Cost of Equity Evaluation in Emerging Markets” • Higher potential of risk diversification to the global portfolio ( PoDi) • Discount on the country risk premium v.v • Estimated PoDi indexes for four Brazilian fixed incumbents • Entire telecommunication sector in Brazil Country risk premium

  15. Results PoD_TLPP4 = 0,677 PoD_EBTP4 = 0,710 PoD_TNLP4 = 0,697 PoD_ITEL = 0,720 PoD_BRTO4 = 0,703 • . • Level 2 text numbered/bulleted to appear in Verdana font, Point size 24

  16. Results“New Model for Cost of Equity Evaluation in Emerging Markets” • The model applied for TNLP4 will suffer a greater discount over CRP..comparing. higher discount lower discount

  17. Conclusions / Recommendations • New modified global CAPM model which has included an index that weights the country risk premium; • Brazilian market is partially integrated to the global market; • Pod index was calculated for the Brazilian telecommunication sector.. • attempt to respond to criticisms about the inclusion of the same country risk premium

  18. Conclusions / Recommendations • The country-risk premium to be included in the cost of equity capital of fixed line companies should be, on average, 30.57% lower; • The country-risk premium for the Brazilian telecommunication sector (represented by ITEL index) should be 28% lower; • These results are consistent with the general principle of finance and with efficient portfolio theory.

  19. THANK YOU FOR YOUR ATTENTION

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