Available online Journal of Chemical and Pharmaceutical Research, 2014, 6(5): Research Article

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1 Avalable onlne Journal of Chemcal and Pharmaceutcal Research 4 6(5):7-76 Research Artcle ISSN : CODEN(USA) : JCPRC5 Stud on relatonshp between nvestment n scence and technolog and economcs growth for petrochemcal enterprse based gre relatonal degree analss Y S fe Schuan Fnance and Economcs Vocatonal College Chna ABSTRACT The nvestment n scence and technolog can affect the economcs growth of the petrochemcal enterprses and researches on t are ver mportant therefore the gre relatonal degree analss s appled n analzng t. Frstl Stuaton of nvestment n scence and technolog from 4 to 3 of the petrochemcal enterprses s summarzed. Secondl the basc theor of gre relatonal analss s studed. Thrdl the analss steps of the gre relatonal analss for analzng the nvestment n scence and technolog and economcs growth of the petrochemcal enterprses for the petrochemcal enterprses are desgned. Fnall the calculaton s carred out for analzng ths relatonshp; results show that there has a postve correlaton between the nvestments n scentfc and techncal personnel wth economcs growth of the petrochemcal enterprses. Kewords: nvestment n scence and technolog; economcs growth; gre relatonal degree INTRODUCTION Scence and technolog nvestment and economc growth are two aspects nteractng each other n economcal sstem. Scence and technolog are the prmar productve forces the nvestng growth of scence and technolog funds whereas the economcs s a materal bass of ncreasng nvestment n scence and technolog. The economc growths can strength the ablt of ncreasng the scence and technolog nvestment. Scence and technolog nvestment concludes human resources materal resources and fnancal resources wll fnall appear as nvestment of human resources and fnancal resources. Snce reform and openng up Chnese overall natonal strength has been developed b leaps and bounds but the dfferences n economcs between Chna and developed countres are stll great therefore there are dfferences n the contrbuton of nvestment n scence and technolog on economc growth []. The petrochemcal enterprses of the petrochemcal enterprses has plaed an mportant role on promotng the development of socet and mprovng the compettve strength [34]. The nvestment n scence and technolog can acheve the economcs growth. The petrochemcal enterprses are the pllar of Chnese econom whch has ever mportant status n the process of economc development. The petrochemcal enterprses belong to the captal and technolog ntensve ndustr scentfc and technologcal progress s a fundamental shft of ther development. The nvestment n scence and technolog s the basc condton whch can mprove the economes of petrochemcal enterprses. The econometrcs can be appled n analzng the relatonshp between the nvestment n scence and technolog and economc growth but the sample sze must be large enough and conform to specfc dstrbuton. And the quantfable and qualtatve results ma be not consstent. Therefore t s necessar to fnd out an effectve method. The gre relatonal analss has not requrement for sample sze and sample dstrbuton and the amount of 7

2 Y S fe J. Chem. Pharm. Res. 4 6(5):7-76 calculaton s lttle. It can be appled n analzng the relatonshp between scence and technolog nvestment and economc growth [3]. The gre theor was put forward b Professor Deng the calculaton of gre relatonal degree s carred out based on gre theor. The smlar degree of geometrc shapes of sequence curves s used to udge the whether relatons s close. The closer the curves are the bgger the relatonal degree of correspondng sequences s. The gre relatonal analss can overcome the dsadvantages of econometrcs. EPERIMENTAL SECTION () Stuaton of nvestment n scence and technolog from 4 to 3 for petrochemcal enterprses The data of nvestment n R&D and economc output from 4 to 3 for petrochemcal enterprses s shown n table. Table data of nvestment n scence and technolog and ECONOMICS OUTPUT n Chna Year Investment n R&D economc output (bllon uan) (bllon uan) (a) Stuaton of nvestment n scence and technolog As seen from table the nvestment n scence and technolog has been ncreasng from 4 to 3 and the support of scence and technolog budget s strong. But the growth rate s ver unstable and fluctuatons are qute bg. The nvestment n scence and technolog grew b a large margn n 8; therefore there s not a obvous ncreasng rule for t. (b) Stuaton of R&D and economc output From 4 to 3 the ncreasng rate of the nvestment n R&D s hgher than that of economc output whch suts for the developng rules of economcs. R&D actvtes are the core of technologcal actvtes accordng to the nternatonal practce f the ncreasng rate of nvestment n the R&D actvtes s hgher than that of economc output the technologcal prowess of a countr can be strengthened contnuousl. (c) Stuaton of rato of R&D to economc output The rato of R&D to economc output can reflect the nvestment ntenst n scence and technolog of a countr. Generall ths rato of developed countr s hgher than 3% and ths rato of moderatel developed countres changes from.% to 3.%. From 4 to 3 the fnancal strength of R&D actvt nvestment of the petrochemcal enterprses ncrease contnuousl. The fnancal strength of R&D actvt nvestment has reached to.9% but there s bg dfference comparng wth developed countres. The nvestment n scence and technolog of the petrochemcal enterprses s no eas tas. The nvestng stuaton of scentfc and technologcal personnel for the petrochemcal enterprses plas an mportant role n promotng the scence and technolog because the scentfc and technologcal personnel are the user of R&D nvestment. The stuaton of scentfc and technologcal personnel for the petrochemcal enterprses from 999 to 3 s shown n fgure. 7

3 Y S fe J. Chem. Pharm. Res. 4 6(5):7-76 Fgure the changng rules of number of scentfc and technologcal personnel the petrochemcal enterprses from 999 to 3 As seen from fgure n recent ears the scentfc and technologcal personnel the petrochemcal enterprses have been growng stabl. Not onl the total number of scentfc and technologcal personnel but also the total number of scentsts and engneers has ncreased qucl. The nvestment n scentfc and technologcal personnel the petrochemcal enterprses s ver bg n recent ears and the qualt of scentfc and technologcal personnel has also been concerned n Chna the () Basc theor of gre relatonal analss The lnear data pre-processng method can be epressed as follows [5] : * ( ) m ; n ; ( ) () where seres. denotes the normalzed seres () denotes the orgnal seres ( ) * denotes the reference The gre relatonal coeffcent can be computed based on formula (). The gre relatonal coeffcent of unnown for can be epressed as follows: γ ( + η mn ma ( ) ( )) < ( ( ) ( )) ( ) + η ma γ () where η denotes the dstngushng factor whch can show the relatonal degree between ( ) and () η.5 n ths research; ( ) denotes the devaton seres of the reference seres the test seres. ) ( ) ( ) (3) ( mn mn mn ( ) ( ) (4) ma ma ma ( ) ( ) (5) The gre relatonal grade can be epressed as follows [6] : n ( γ ) ω γ ( ( ) ( )) (6) where ω denotes the weght value whch can be obtaned based on the followng steps: Step : confrm the mother and sub ndees the most mportant nde n the plan evaluated s used as mother nde and the vector of nde value correspondng to the mother nde s defned b: 73

4 Y S fe J. Chem. Pharm. Res. 4 6(5):7-76 T ( n (7) where Y denotes the mother seres. The other factors can be used as sub ndees the vector of nde value correspondng to sub ndees can be defned b [7] : T ( n (8) where Y denotes sub seres. Step : the orgnal process s carred out for Y and Y whch s epressed as follows [8] : (9) Then () B ( Y. T ( n Step 3: The relatonal coeffcent between Y and T ( n and the orgnal nde matr can be obtaned Y can be calculated based on the followng epresson [9] : mn mn + µ ma ma m n m n + µ ma ma m n () And the relatonal matr can be obtaned whch s epressed as follows: Y } n m { () Step 4: Calculate the mean value of column for the relatonal matr whch s epressed as follows [] : n n m (3) Formula (7) shows that relatonal degree between th nde and mother nde. When th nde s closer to the mother nde the effect of t on the plan evaluated s bgger then ths nde wll occup bgger space n whole nde space V. Step 5: the normalzaton s used to deal wth epresson: and the weghtng value can be obtaned b the followng ω m m (4) Then the gre relatonal degree can be acqured whch can show the relatonal degree between the reference seres and testng seres. (3) Analss steps of the gre relatonal analss for analzng the nvestment n scence and technolog and economcs output of the petrochemcal enterprses 74

5 Y S fe J. Chem. Pharm. Res. 4 6(5):7-76 The gre sstem can be establshed usng varables of nvestment n scence and technolog and economcs growth whch s defned b { L} denote dfferent varables where denotes the value of varable from 4 to 3 whch s epressed as follows: () () ()] (5) [ The computng flow s shown as follows: Step : Process the orgnal le value. Because sequence can reflect the value wth dfferent magntude n the followng order to elmnate the effects of dmensons and the orgnal le value s carred out for epresson s obtaned: [ () () ()] () (6) Step : Process the parameters. The dfference sequences of to can be epressed as follows: () () L ()] (7) [ where ( ) ( ) ( ) the collecton of dfference sequences s defned b } The envronmental parameter s epressed as follows: (ma) ma ma{ma ( )} (mn) mn mn{mn ( )} The dentfcaton coeffcents s defned b ε. 5 ε n ths research. {. (8) (9) Step 3: Calculate the relatonal degree. The gre relatonal coeffcent can be epressed as follows: (mn) + ε (ma) γ ( ) ( ) + ε (ma) () Then the gre relatonal degree s calculated b the followng epresson: γ r ( ) () RESULTS AND DISCUSSION () Construct the mother sequence and subsequence Accordng to the gre relatonal analss nvestment n scence and technolog of the petrochemcal enterprses and relatng economcal ndees the gre relatonal model s establshed based on the correspondng data whch be used to analze the relatonshp between nvestment n scence and technolog and economcs growth. The economcs output of the petrochemcal enterprses s defned b the nvestment of R&D actvtes s defned b the nvestment of scentfc and techncal personnel s defned b. s used as mother sequence and are subsequences and the correspondng epressons are lsted as follows: [ ] [ ] [ ] Then the orgnal le value processon s carred out for ever sequence the correspondng results are shown as 75

6 Y S fe J. Chem. Pharm. Res. 4 6(5):7-76 follows: [ ] [ ] [ ] The dfference sequences of to [ () () L ()] [ The dfference sequences of to [ () () L ()] [ s lsted as follows: ] are lsted as follows: ] Accordng to the formulas () and () the relatve relatonal degrees γ and γ can be calculated whch are lsted as follows: γ.754 γ. 976 The relatve relatonal degree between nvestment n scence and technolog and economcs output s equal to.754 and the relatve relatonal degree between scentfc and techncal personnel and economcs output s equal to.967. These calculatng results show that nvestment n scence and technolog has strong relatonal relatonshp wth as < r well as the number of scentfc and techncal personnel. Because the nvestment n scentfc and techncal personnel s even more mportant to economcs output of a countr than the nvestment n scence and technolog. There have a postve correlaton between the nvestments n scentfc and techncal personnel wth economcs growth for the petrochemcal enterprses. CONCLUSION The gre relatonal analss s appled n analzng the relatonshps between the nvestment n scence and technolog and economcs growth for the petrochemcal enterprses. The correspondng analss model s establshed. And the calculaton s carred out based on data of R&D nvestment economcs output and scentfc personnel of the petrochemcal enterprses. The nvestment n scence and technolog has an obvous relatonal relatonshp wth economcs accordng to the analss results. The petrochemcal enterprses should mprove the nvestment n R&D whch can mprove the capablt of ndependent nnovaton of enterprse. The human resource n scentfc actvtes for the petrochemcal enterprses should be arranged perfectl then the nvestment n scentfc personnel can be mproved whch can offer bass for promotng the economcs of the petrochemcal enterprses. REFERENCES [] JM Luo; WH Wang Studes n Dalectcs of Nature 4 (): 8-9. [] C Zhao; SH Zhu Journal of Chemcal and Pharmaceutcal Research 4 6(3): [3] BH Hall; F Lott; J Maresse Economcs of Innovaton and New Technolog 3 33(3): [4] L Bretschger; S Smulders Journal of Economc Dnamcs and Control 36(4): [5] A Tasesen; K Kütüde Measurement 3 47(8):3-33. [6] BN Fan; L Jang; JM Luo Scence research Managemet 4 6(): [7] LIU Jun; SHI Dong-ln; LIU Le Journal of Shandong Phscal Educaton Insttute 6 (3):78-8. [8] YJ Fan Journal of Chemcal and Pharmaceutcal Research 4 6(): [9] B Zhang; S Zhang; G Lu Journal of Chemcal and Pharmaceutcal Research 3 5(9): [] GW We; HJ Wang; R Ln Internatonal Journal of Computatonal Intellgence Sstems 4(): γ 76