Annex A


Beta

 

Adjusted Beta 5 years
monthly observations
(Bloomberg)

Gearing average
5 years

Asset Beta 5 years
 (Harris & Pringle Formula)

PTC
Optimal Gearing

Equity Beta 5 years
(Harris & Pringle Formula)

Belgacom

0,52

30,05%

0,36

36,20%

0,57

BT Group

1,01

63,08%

0,37

36,20%

0,59

Deutsche Telekom

0,65

39,43%

0,39

36,20%

0,62

Elisa OYJ

0,90

30,53%

0,63

36,20%

0,98

France Telecom

0,56

46,76%

0,30

36,20%

0,47

Hellenic Telecommunications

0,77

46,71%

0,41

36,20%

0,64

KONINKLIJKE KPN NV

0,61

57,03%

0,26

36,20%

0,41

Magyar Telecom

0,80

26,15%

0,59

36,20%

0,92

Swisscom

0,60

43,50%

0,34

36,20%

0,53

Telekom Austria

0,78

43,91%

0,44

36,20%

0,68

Telecom Italia

0,79

54,55%

0,36

36,20%

0,56

Telefonica

0,85

56,14%

0,37

36,20%

0,59

Telenor ASA

0,90

31,02%

0,62

36,20%

0,97

TeliaSonera AB

0,85

17,39%

0,70

36,20%

1,09

PT SGPS

0,91

53,39%

0,42

36,20%

0,66

Average

0,77

42,64%

0,44

36,20%

0,69

Source: Bloomberg, PwC Report (2009) and ICP-ANACOM calculation