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11 147 Bileviciene Bileviciute Parazinskaite
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- Method 1.
- ISSN 2071-789X RECENT ISSUES IN ECONOMIC DEVELOPMENT Economics Sociology, Vol. 8, No 4, 2015
- RECEN Sociology, Vo
- T ISSUES IN Vol. 8, No 4, 20
- SN 2071-789X MIC DEVELO
ISSN 2071-789X
RECENT ISSUES IN ECONOMIC DEVELOPMENT Economics & Sociology, Vol. 8, No 4, 2015 103 Table 6. Experts’ evaluation scoreboard. Estimates of factors’ importance Factors Expert 1 2 3 4 ... m-1 m 1 s 11 s 12 s 13 s 14 ... s 1(m-1) s 1m 2 s 21 s 22 s 23 s 24 ... s 2(m-1) s 2m 3 s 31 s 32 s 33 s 34 ... s 3(m-1) s 3m 4 s 41 s 42 s 43 s 44 ... s 4(m-1) s 4m ... ... ... ... ... ... ... ... n-1 s (n-1)1 s (n-1)2 s (n-1)3 s (n-1)4 … s (n-1)1(m-1) s (n-1)m n s n1 s n2 s n3 s n4 … s n(m-1) s nm Source: own work. Here s ij – factor significance estimates, where i = 1,…,n, j = 1,…,m. In this case n = 12, o m = 20. Method 1. There were analysing only factors’ evaluations, as the results from the answers to question 1. In this case, n experts evaluated m alternatives by using the same scale. Their assessment result – matrix ij x , i=1,…,n; j=1,…,m , where ij x – matrix of all factors’ evaluation by all experts; x ij – i- th expert j- th factor estimate; i = 1,…,n, j = 1,…,m; in this case n = 12, o m = 20. The factor’s relative importance coefficient t j I was evaluated as a first step in an iterative manner to t = 0 giving for coefficients the equal weighting values: m I j 1 0 = , j=1,…,m. A further step t = 1,2, ... important coefficients were adjusted by formulas (Dzemyda et al., 2007): ∑ = − ⋅ = m j ij t j t i x I x 1 1 , j=1,…,m (2) ∑∑ = = ⋅ = n i m j ij t i t x x S 1 1 (3) ∑ ∑ = = = ⋅ ⋅ = n i m j t j ij t i t t j I x x S I 1 1 1 , 1 , (4) here: x ij – i- th expert j- th factor estimate; t i x – t iteration of i- th expert estimate; i = 1,…,n, j = 1,…,m; in this case n = 12, o m = 20; t S – t iteration of sum of all factors; t j I – t iteration of j factor’s relative importance coefficient, calculations are repeating till the such condition: 1 − − t j t j I I < ε = 0,05 would be reached; Tatjana Bilevičienė, Eglė Bilevičiūtė, Gintarė Paražinskaitė ISSN 2071-789X RECENT ISSUES IN ECONOMIC DEVELOPMENT Economics & Sociology, Vol. 8, No 4, 2015 104 ε – chosen precision of calculation. Calculation results are presented in Table 7. Method 2. Combining experts’ assessments of questions 1 and 2, a synthetic indicator is calculated. In this case, the criteria values are aggregated to give the total value on the basis of it the factors were assessed. The total value for the factor a is calculated as: ∑ = = n i ij j j q a Q 1 ) ( , (5) here Q j (a j ) – the total value for the factor a j , q ij = x ij s ij – instantaneous value of criterion, x ij – estimate of the significance of factors, s ij – estimates of importance of factors, i = 1,…,n, j = 1,…,m. Criterion (experts’ evaluation) weight can be calculated as: ∑ = = m j j j j j j a Q a Q W 1 ) ( ) ( , (6) Calculation results are presented in Table 7. Table 7. Results of during empirical research used technologization environmental factors relative valuation by multiple criteria complex proportional evaluation method No Factors 1 method 2 method Relative value of factor 1 2 3 4 S1 Direct superior’s approach to information technology 0,06 0,08 S2 Employee attitude to information technology 0,06 0,06 S3 HR Education 0,05 0,06 S4 The demographic situation 0,04 0,04 S5 The employee's ability to use information technologies 0,05 0,05 S6 Information Technology operating risk (eg. fear of making a mistake, fear of the consequences of errors, etc.). 0,04 0,01 S7 Information Technology Security 0,05 0,05 S8 Information technology benefits for activities 0,06 0,08 S9 Direct contact support learning to use information technology 0,05 0,07 S10 Guaranteed technical support (ability to consult) after the introduction of innovations 0,06 0,09 S11 Organization’s decentralization 0,05 0,04 S12 Organization’s climate 0,05 0,04 S13 Personnel Administration Division organizational climate 0,05 0,06 S14 Organizations formalization 0,05 0,05 S15 The personnel department size 0,04 0,02 S16 Personnel Administration Division serviced staff 0,05 0,04 S17 External bodies’ (eg. Ministry, Government) acceptance, support and financial conditions 0,05 0,07 S18 The availability of new sources of work (where are looking for and what comes to work) 0,05 0,05 Tatjana B Gintarė P 1 S19 P t S20 P c c Source: I assumed A greater attitude support proved factor a technolo departm perform Figure adminis Source: Bilevičienė, Egl Paražinskaitė Publicity of p the degree of Political dire confidence in change) own work. In assessing d that the eq After calcu than averag e to informa t (ability to that Wj = 0 according t ogy-based ment size an mance of org 2. Relative stration serv own work. lė Bilevičiūtė, Ec performance f publicity) ection’s chan n the staff ch g the import quivalent re ulation by th ge value (D ation techn o consult) a 0.05, has an to experts, innovation nd socio-po ganization a e value of e vices Economics & S 2 e of the organ nge (strategic hanges becau tance of the elative impo he first met Direct super nology, Info after the in n average va have redu – this is litical elem activities an environmen RECEN Sociology, Vo 105 nization (pub c priorities an use of the rul e factors acc ortance of th thod it was rior approa ormation te ntroduction alue. When uced import s the dem ments of the nd change in ntal factors T ISSUES IN Vol. 8, No 4, 20 blicity measu nd political ling power T cording the he 20 factor s found that ach to infor chnology b of innovat compared tance in th ographic s environme n political d in the Lit ISS N ECONOM 015 ures, 0 0 Total 1 calculated r s would be t 4 out of t rmation tec benefits, Gu tions) and a with the oth he installati situation, t ent such as direction. huanian M SN 2071-789X MIC DEVELO 3 ,04 ,04 ,00 relative val 1/20 or Wj the 20 facto chnology, E uaranteed t another ten hers, Five o ion of info the risk of the publici Ministries’ p X OPMENT 4 0,03 0,02 1,00 lues, it is = 0.05. ors have Employee technical n factors of the 20 ormation f usage, ty of the ersonnel Tatjana Bilevičienė, Eglė Bilevičiūtė, Gintarė Paražinskaitė ISSN 2071-789X RECENT ISSUES IN ECONOMIC DEVELOPMENT Economics & Sociology, Vol. 8, No 4, 2015 106 After calculation by the second method, the distribution is quite different: there are more diverse and more accurate differentiation. Consistent with the above logic, the importance of all factors that value W j ≥ 0,05, is with a high influence – positive and strong, and it is the stronger, the higher the relative estimate. All factors with lower than W j ≤ 0,05 value, have an average impact on the innovation process, and factors reached Wj = 0.1 estimate the affect absolutely poorly the progress in the innovation process (Figure 2). When designing the study there was a decision to rely on statements of several theories about the factors that contribute to the innovation process. It can unequivocally state that such a decision was justified. Although not all chosen factors evaluated as having an impact, however, significantly extending the list of factors we saw the groups that should have been included. From the six, directly with IT related factors (the staff’s ability to use information technology, information technology usage risks (eg. the fear of making a mistake, fear of the consequences of errors, and so on), information technology security, information technology benefits for activities, direct contact support learning to use information technology, guaranteed technical support (ability to consult) after the introduction of innovations) the five factors inclusion worked. After calculation by method 2 – combining experts’ estimates of Question 1 and Question 2, a synthetic index was calculated, which helped to reveal more clearly the role of each factor in the general population. This basically enriched both theory and model and its use helps to adapt technology innovations’ research. Download 0.5 Mb. Do'stlaringiz bilan baham: |
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