뗚27뻭ꆡ뗚10웚ꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡVol127,No1102008쓪ꆡꆡ10퓂ꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡ벼ꆡ쫵ꆡ뺭ꆡ볃TechnologyEconomꆡicsOct.,2008쟸폲뒴탂쾵춳훐웳튵뒴탂뚯솦뗄늩?럖컶퇮ꆡ붣,솺ꆡꆡ,쟱ꆡ(낲믕듳톧맜샭톧풺,뫏럊230601)햪ꆡ튪:놾컄뛔쟸폲뒴탂쾵춳훐웳튵뒴탂닟싔톡퓱컊쳢뷸탐쇋퇐뺿,첽쳖쇋펰쿬쟸폲훐웳튵뒴탂뚯솦뗄틲쯘,붨솢쇋쟸폲뒴탂쾵춳훐웳튵뒴탂뫍쒣럂뗄늩?쒣탍,늢럖늻춬뗄쪱볤쟸볤볆쯣쇋웳튵퓚뒴탂뫍쒣럂닟싔쿂뗄쫕틦,뗃돶쇋웳튵톡퓱뒴탂닟싔뗄믬뫏쓉쪲뻹뫢뷢ꆣ퇐뺿뇭쏷,쟸폲뒴탂쾵춳훐웳튵뒴탂닟싔뗄톡퓱쫜쟸폲쓚뗄웳튵뷡릹뫍쫐뎡뺺헹잿뛈뗄펰쿬ꆣ맘볼듊:뒴탂뚯솦;쟸폲뒴탂쾵춳;쒣럂뒴탂;ퟔ훷뒴탂;늩?훐춼럖샠뫅:F06214ꆡꆡ컄쿗뇪쪶싫:Aꆡꆡ컄헂뇠뫅:1002-980X(2008)10-0021-06ꆡꆡ쟸폲뒴탂쾵춳(regionalinnovationsystem,럖뗄닺욷쫐뎡훐웳튵뒴탂뫍쒣럂뗄벤샸쟩뿶,퇐뺿RIS),튲돆쟸폲뒴탂쳥쾵믲쟸폲뒴탂췸싧,쫇맺볒쇋쿻럑헟뗄뛠퇹탔뛔웳튵뒴탂뫍쒣럂닟싔톡퓱뗄펰뒴탂쾵춳(nationalinnovationsystem)뗄퇓짬,쫇훷쿬[5];Iwai붨솢쇋뒴탂ꆢ쒣럂뫍춶죽틲쯘쿠뮥ퟷ폃튪평퓚뗘샭짏뷏쇚뷼뗄ꆢ쿠뮥맘솪뗄웳튵ꆢ퇐뺿믺릹뛸췆뚯뗄닺튵뷡릹랢햹뗄뚯첬쒣탍;Zeng[6]릹붨쇋뫍룟뗈뷌폽믺릹뗈릹돉뗄,횧돖늢닺짺뒴탂뗄쟸폲탔뚯첬랢햹쒣탍,틔럖컶퓚쳡짽벼쫵ꆢ듙뷸뺭볃랢햹ꆢퟩ횯쳥쾵[1]ꆣ쟸폲뒴탂쾵춳ퟷ캪튻훖짧믡쾵춳,웤돖퓶볓뢣샻뗄맽돌훐뒴탂뫍쒣럂뗄붻뮥ퟷ폃,늢첽쳖탸퓋탐뗄쫗튪쳵볾횮튻쫇뻟폐돖탸뗄쓚퓚췆뚯솦,벴쇋뛔웳튵뒴탂뫍쒣럂탐캪럖뇰닉좡늹쳹믲헷쮰헾닟쟽뚯쾵춳쓚룷훖뒴탂훷쳥늻뛏뷸탐뒴탂뗄뚯솦ꆣ뗄펰쿬,Cellini뫍Lambertin[7]i랢쿖닺튵퇐랢춶탭뛠톧헟듓늻춬뗄뷇뛈뛔뒴탂뚯솦뷸탐쇋퇐폫웳튵쫽솿돊떥뗷퓶몯쫽맘쾵;Zheng[8]춨맽뛔놱뺿,뇈뷏뗤탍뗄폐벼쫵췆뚯쮵ꆢ탨쟳삭뚯쮵ꆢ췆삭ퟛ뺩ꆢ맣훝뫍짏몣뗈뗘뗄웳튵뷸탐뗷닩,뇈뷏쇋뒴탂뫍뫏ퟷ폃쒣쪽ꆢ벼쫵맦랶-벼쫵맬뗀쒣쪽ꆢ짧믡탨튪-쒣럂뗄늻춬ퟷ폃ꆣ풴맘쾵쒣쪽ꆢ뒴탂뚯솦뛠풪싛ꆢ뒴탂뛠풪뚯솦ퟷ폃쯤좻폐맘뒴탂뫍쒣럂뗄뇈뷏퇐뺿뷏뛠,떫쒿잰쪱탲싛뗈[2],떫폐킩샭싛췹췹붫뒴탂탎돉뗄쳵볾폫뮹캴볻떽뛔쟸폲뒴탂쾵춳쓚웳튵뗄뒴탂뫍쒣럂탐캪듙뷸뒴탂뗄횱뷓뚯솦늢쇐웰살,쎻폐쏷좷뒴탂뗄헦뗄늩?럖컶퇐뺿ꆣ놾컄퓋폃늩?샭싛,붨솢쟸폲뒴헽뚯틲ꆣ듓뒴탂뗄뒫능맽돌살뾴,웳튵쫇뒴탂뗄ퟮ탂쾵춳훐웳튵뒴탂뫍쒣럂뗄늩?쒣탍,럖늻춬뗄쪱훘튪뚯솦풴,쫇솬뷓벼쫵폫쫐뎡ꆢ탨쟳폫릩룸뗄훐볤볤쟸볤볆쯣돶웳튵퓚뒴탂폫쒣럂닟싔쿂뗄쫕틦,쏷쟅솺ꆣ웳튵쫇럱뷸탐뒴탂,뻶뚨폚웤쓜럱듓훐믱뗃컺펰쿬쟸폲쓚웳튵뒴탂뚯솦뗄틲쯘,늢듓쟸폲닣쏦쫕틦믲좡뗃뺺헹폅쫆ꆣ듓놾훊짏쮵,웳튵ힷ쟳샻죳돶랢,캪펪퓬솼뫃뗄쟸폲뒴탂럕캧쳡돶헾닟붨틩ꆣ뗄놾탔쫇뒴탂랢햹뗄뫋탄뚯솦ꆣ틲듋,놾컄뗄쒿뗄뻍쫇붫웳튵샻죳폫웳튵뒴탂뫍쒣럂뗄닟싔솪쾵웰1ꆡ쒣탍뗄믹놾볙짨살,붨솢쒣탍,틔랴펳죽헟횮볤뗄맘쾵,뷸뛸쏷좷듙볙짨1:쟸폲뒴탂쾵춳훐폐탭뛠춬훊웳튵,쯼쏇쪹쟸폲뒴탂쾵춳쓚웳튵늻뛏뒴탂뗄뫋탄뚯솦틲쯘ꆣ짺닺춬샠닺욷,쎿볒웳튵뚼폐솽훖닟싔톡퓱:뒴탂뫍맘폚뒴탂폫쒣럂뗄뇈뷏퇐뺿컄쿗폐뫜뛠ꆣ쒣럂;쟸폲쓚뗄웳튵퓚닟싔톡퓱짏믡쿠뮥펰쿬,캪쇋Thomas뫍Huang[3]뛔맦훆늻뻹퓈뗄닺튵훐웳튵뒴퇐뺿컊쳢뗄랽뇣,놾컄붫뛠룶웳튵횮볤뗄쿠뮥펰쿬탂뫍쒣럂뷸탐쇋뇈뷏퇐뺿;Pep[4]all뗷닩쇋뒹횱쟸볲뮯캪솽볒웳튵(벴웳튵A뫍웳튵B)횮볤뗄쿠뮥쫕룥죕웚:2008-06-16믹뷰쿮쒿:맺볒ퟔ좻뿆톧믹뷰쿮쒿(70525001);낲믕듳톧죋닅뛓컩붨짨믹뷰훺ퟷ헟볲뷩:퇮붣(1979ꆪ),쓐,낲믕컟뫾죋,낲믕듳톧맜샭톧풺붲쪦,늩쪿,퇐뺿랽쿲:뫏ퟷ뒴탂ꆢ벨킧움맀;솺ꆡ(1962ꆪ),쓐,낲믕뫏럊죋,훐맺뿆톧벼쫵듳톧맜샭톧풺뎣컱풺뎤,뷌쫚,늩쪿짺떼쪦,퇐뺿랽쿲:뻶닟럖컶ꆢ릩펦솴맜샭ꆢ벨킧움맀;쟱(1977ꆪ),쓐,낲믕뫏럊죋,훐맺붨짨틸탐낲믕쪡럖탐춶맜샭늿,늩쪿,퇐뺿랽쿲:릩펦솴맜샭ꆣ21' 1994-2009 China Academic Journal Electronic Publishing House. All rights reserved.
벼쫵뺭볃ꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡ뗚27뻭ꆡ뗚10웚펰쿬ꆣ볙짨7:틔짏쯹폐볙짨훐쳡벰뗄탅쾢캪웳튵A볙짨2:짨웳튵A닉좡뒴탂닟싔뗄룅싊캪x뫍웳튵B쯹릲횪ꆣ(0ꇜxꇜ1),닉좡쒣럂닟싔뗄룅싊캪1-x;웳튵B닉좡뒴탂닟싔뗄룅싊캪y,닉좡쒣럂닟싔뗄룅싊캪2ꆡ쒣탍붨솢1-yꆣ웳튵횻폐퓚풤볆폐헽쫕틦뗄쟩뿶쿂닅믡닉좡뒴룹뻝틔짏볙짨,뛔웳튵A뫍웳튵B퓚톡퓱뒴탂탂닟싔ꆣ뫍쒣럂닟싔쪱룷훖늻춬뗄쫕틦쟩뿶뷸탐럖컶ꆣ볙짨3:웳튵A뫍웳튵B퓚쪱볤풭뗣(t=0)뒦1)죧맻웳튵A뫍웳튵B뚼뒴탂돉릦ꆣ뻶뚨쫇닉좡훷뚯뒴탂닟싔뮹쫇쒣럂닟싔,죧닉폃훷짨웳튵A뫍웳튵B뗄쫕틦럖뇰캪ꚰ1A뫍ꚰ1B;뚯뒴탂닟싔,퓲룷ퟔ뗄퇐랢돉놾뚼캪I(폃믵뇒헛쯣솽웳튵퓚L1뷗뛎뚼믱뗃룷ퟔ풭닺욷뗄쫕틦,춬쪱횧뗄죋솦풴ꆢ컯훊풴뗈춶죫튪쯘뗄ퟜ뫍),퇐랢쪱뢶탂닺욷뗄퇐랢럑폃I;솽웳튵퓚L2뫍L3뷗뛎뚼볤뚼캪L1,퇐랢돉릦뗄룅싊뚼캪ꛌ;죧닉좡쒣럂닟붫믱뗃탂닺욷뗄쫕틦,룷ퟔ뗄쫐뎡럝뛮늻뇤ꆣ쯹틔,싔,평폚쟸폲쓚뗄벼쫵틧돶킧펦,퇐랢돉놾캪kIꚰ1A=pq1L1-I+(p+cr)q1(L2+L3),(1)(kꇊ[0,1]),쒣럂뇘쓜돉릦,쟒쒣럂돉릦뗄쪱볤뚼ꚰ1B=pq2L1-I+(p+cr)q2(L2+L3)ꆣ(2)캪L2ꆣ2)죧맻웳튵A뒴탂돉릦뛸웳튵B쒣럂ꆣ볙짨4:웳튵퓚탂닺욷퇐랢돉릦뫳솢뿌춶죫쫐짨웳튵A뫍웳튵B뗄쫕틦럖뇰캪ꚰ2A뫍ꚰ2B;뎡;평폚솽웳튵뒦폚춬튻쟸폲쓚,쯹틔튻볒웳튵뗄탂웳튵A퓚L1뷗뛎붫믱뗃풭닺욷뗄쫕틦,춬쪱횧뢶닺욷퓚퇐랢돉릦춶죫쫐뎡뫳(t=1),쇭튻볒웳튵쓜탂닺욷뗄퇐랢럑폃I;퓚L2뫍L3뷗뛎붫믱뗃탂닺욷릻솢뿌뾪쪼쒣럂릤ퟷꆣ뗄쫕틦,늢믱뗃웳튵B뗄ꛁq2뗄쫐뎡럝뛮ꆣ쯹틔,틲듋,닎헕볙짨3뫍볙짨4,컒쏇뿉붫닺욷듓퇐ꚰ2A=pq1L1-I+(p+cr)(q1+ꛁq2)(L2+랢떽췋돶쫐뎡뗄헻룶훜웚럖캪3룶뷗뛎,볻춼1ꆣL3)ꆣ(3)웳튵B퓚L1뷗뛎붫믱뗃풭닺욷뗄쫕틦;퓚L2뷗뛎평폚놻웳튵A뛡좡쇋ꛁq2뗄쫐뎡럝뛮,횻쓜믱뗃풭닺욷뗄(1-ꛁ)q2뗄쫐뎡럝뛮쫕틦,늢횧뢶탂닺춼욷뗄쒣럂퇐랢럑폃kI;웤퓚L3뷗뛎쯤좻췆돶쇋탂닺1ꆡ닺욷듓퇐랢떽췋돶쫐뎡뗄헻룶훜웚춼1훐,L1캪닺욷퇐랢돉릦쯹탨쪱볤;L2캪닺욷,뿉틔믱뗃탂닺욷뗄떥캻쫕틦,떫죔좻횻폐(1-욷쒣럂돉릦쯹탨쪱볤ꛁ)q2뗄쫐뎡럝뛮ꆣ쯹틔,;L3캪닺욷듓쒣럂돉릦떽췋돶ꚰ쫐뎡뗄쪱볤뎤뛈2B=pq2L1+p(1-ꛁ)q2L2-kI+(p+cr);L2+L3캪탂닺욷뗄짺쏼웚ꆣ(1-ꛁ)q2L3ꆣ(4)볙짨5:웳튵A뫍웳튵B퓚탂닺욷췆돶잰뗄풭3)죧맻웳튵B뒴탂돉릦뛸웳튵A쒣럂ꆣ닺욷쫇춬훊ꆢ춬볛뫍춬돉놾뗄;평폚튻볒웳튵뷸탐뾪짨웳튵A뫍웳튵B뗄쫕틦럖뇰캪ꚰ3A뫍ꚰ3B;랢,쇭튻볒웳튵뷸탐뾽놴쪽쒣럂,쯹틔솽헟뗄탂닺욷헢쪱웳튵A뫍웳튵B뗄쫕틦폫쟩뿶2훐웳튵A뫍튲쫇춬훊ꆢ춬볛뫍춬돉놾뗄ꆣ짨풭닺욷뗄떥캻쫕틦웳튵B뗄쫕틦쫇쿠뛔돆뗄,벴:캪p,웳튵A뗄쫐뎡럝뛮캪q1룶떥캻,웳튵B뗄쫐뎡ꚰ3A=pq1L1+p(1-ꛁ)q1L2-kI+(p+럝뛮캪q2룶떥캻ꆣcr)(1-ꛁ)q1L3;(5)볙짨6:탂닺욷뇈풭닺욷뗄폅쫆쳥쿖퓚틔쿂솽ꚰ3B=pq2L1-I+(p+cr)(q2+ꛁq1)(L2+룶랽쏦:뻟폐돉놾폅쫆,탂닺욷뗄떥캻쫕틦캪p+L3)ꆣ(6)cr;탂닺욷뿉틔좡뗃룼듳뗄쫐뎡럝뛮,죧솽웳튵춬쪱4)죧맻웳튵A뫍웳튵B뚼쒣럂ꆣ뒴탂돉릦,퓲솽헟뗄럝뛮늻뇤,죧튻웳튵뒴탂돉릦,짨웳튵A뫍웳튵B뗄쫕틦럖뇰캪ꚰ4A뫍ꚰ4B;뛸쇭튻웳튵쒣럂돉릦,퓲뒴탂웳튵탂닺욷뗄쫐뎡럝듋쪱솽웳튵뚼믱뗃풭닺욷뗄쫕틦,벴:뛮캪qi+ꛁq-i(qi캪뒴탂웳튵풭닺욷럝뛮,q-i캪쒣ꚰ4A=pq1(L1+L2+L3);(7)럂웳튵풭닺욷럝뛮,ꛁ캪쫐뎡뺺헹뗄벤쇒돌뛈,ꚰ4B=pq2(L1+L2+L3)ꆣ(8)ꛁꇊ[0,1])ꆣ맋뿍죧쪹폃쇋쒳웳튵뗄탂닺욷,퓲붫5)죧맻웳튵A뫍웳튵B뚼뷸탐뒴탂,떫웳튵A놣돖욷없훒돏뛈,퓚탂닺욷뗄짺쏼훜웚쓚뚼붫쫇룃뒴탂돉릦뛸웳튵B뒴탂쪧냜ꆣ웳튵뗄맋뿍ꆣ듋쪱,웳튵A쿠떱폚웤뒴탂돉릦뛸웳튵B쒣럂22' 1994-2009 China Academic Journal Electronic Publishing House. All rights reserved.
ꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡ퇮ꆡ붣뗈:쟸폲뒴탂쾵춳훐웳튵뒴탂뚯솦뗄늩?럖컶뗄쟩뿶(벴쟩뿶2),맊웳튵A뗄쫕틦캪ꚰ2A;뛸뛔폚뗄쫕틦럖뇰캪ꚰ4A-I뫍ꚰ4B-Iꆣ웳튵B뛸퇔,늻뷶웤뒦폚쟩뿶2,뛸쟒틲캪뒴탂쪧7)죧맻웳튵A뒴탂쪧냜뛸웳튵B닉좡쒣럂닟싔ꆣ냜,웳튵B뛠춶죫쇋퇐랢춶죫I,쯹틔웳튵B뗄쫕틦듋쪱,웳튵A뫍웳튵B뗄쫕틦럖뇰캪ꚰ4A-I쫇ꚰ2B-Iꆣ뫍ꚰ4Bꆣ춬샭,죧맻웳튵B뒴탂돉릦뛸웳튵A뒴탂쪧춬샭,죧맻웳튵B뒴탂쪧냜뛸웳튵A닉좡쒣럂냜,퓲웳튵A뫍웳튵B뗄쫕틦럖뇰캪ꚰ3A-I뫍닟싔,퓲웳튵A뫍웳튵B뗄쫕틦럖뇰캪ꚰ4A뫍ꚰ3Bꆣꚰ4B-Iꆣ6)죧맻웳튵A뫍B뚼뒴탂쪧냜ꆣ룹뻝틔짏럖컶,컒쏇뿉릹퓬돶웳튵A뫍웳튵B듋쪱,웳튵A뫍웳튵B늻뷶횻쓜믱뗃풭닺욷뗄뗄쫕틦뻘헳(볻춼2)ꆣ쫕틦,뛸쟒믡쯰쪧퇐랢춶죫I,맊웳튵A뫍웳튵B웳튵B웳튵A뫍웳튵B퓚룷훖쟩뿶쿂뗄쫕틦틔룅싊y뒴탂틔룅싊(1-y)쒣럂돉릦싊(ꛈ)쪧냜싊(1-ꛈ)돉릦웳튵틔룅싊x뒴탂돉릦싊(ꛈ)ꚰ1A,ꚰ1Bꚰ2A,ꚰ2B-Iꚰ2A,ꚰ2BA쪧냜싊(1-ꛈ)ꚰ3A-I,ꚰ3Bꚰ4A-I,ꚰ4B-Iꚰ4A-I,ꚰ4B틔룅싊(1-x)쒣럂돉릦ꚰ3A,ꚰ3Bꚰ4A,ꚰ4B-Iꚰ4A,ꚰ4B춼2ꆡ웳튵룶쳥퓚늻춬닟싔톡퓱쿂뗄쫕틦뻘헳3ꆡ쒣탍뗄믬뫏닟싔쓉쪲뻹뫢살톡퓱쒣럂ꆣ룹뻝짏쫶뗄쫕틦뻘헳4ꆡ뷡맻럖컶,놾컄닉폃횧뢶뗈횵램살쟳뷢듋늩?쒣탍뗄믬뫏닟싔쓉쪲뻹뫢[9]ꆣ룸뚨웳튵룹뻝짏뷚뷢돶뗄맘폚웳튵뒴탂뫍쒣럂닟싔톡퓱B톡퓱뒴탂뗄룅싊y,퓲웳튵A톡퓱뒴탂(x=1)뗄뗄믬뫏닟싔쓉쪲뻹뫢,펰쿬3x뫍3y듳킡뗄훘튪틲웚췻쫕틦캪:쯘쫇:ꚰ3B-ꚰ4Bꆢꚰ2B-ꚰ1Bꆢꚰ2A-ꚰ4A뫍ꚰ3A-ꚰ1AꆣEꛐA(1,y)=ꛈ[y(ꛈꚰ1A+(1-ꛈ)ꚰ2A)+(1-평볙짨뿉횪:ꚰ3B-ꚰ4B뫍ꚰ2A-ꚰ4A뗄틢틥쫇,횻폐y)ꚰ2A]+(1-ꛈ){y[ꛈ(ꚰ3A-I)+(1-ꛈ)(ꚰ4A-I)]튻웳튵톡퓱뒴탂닟싔늢돉릦쪱룃웳튵뗄쫕틦폫솽웳+(1-y)(ꚰ4A-I)}=yꛈ2(ꚰ1A+ꚰ4A-ꚰ2A-ꚰ3A)튵춬쪱톡퓱쒣럂닟싔쪱룃웳튵뗄쫕틦횮닮;ꚰ2B-+yꛈ(ꚰ3A-ꚰ4A)+ꛈ(ꚰ2A-ꚰ4A)+ꚰ4A+(ꛈ-1)Iꆣꚰ1B뫍ꚰ3A-ꚰ1A뗄틢틥쫇,횻폐튻웳튵톡퓱쒣럂닟웳튵A톡퓱쒣럂(x=0)뗄웚췻쫕틦캪:싔쪱룃웳튵뗄쫕틦폫솽웳튵춬쪱뒴탂늢돉릦쪱룃웳EꛐA(0,y)=y(ꛈꚰ3A+(1-ꛈ)ꚰ4A)+(1-y)ꚰ4A튵뗄쫕틦횮닮ꆣ=yꛈ(ꚰ3A-ꚰ4A)+ꚰ4Aꆣ짨ꚤ1=ꚰ3B-ꚰ4B=(crq2+ꛁpq1+ꛁcrq1)(L2+쇮EꛐA(1,y)=EꛐA(0,y),벴:L3)-I;yꛈ2(ꚰ1A+ꚰ4A-ꚰ2A-ꚰ3A)+ꛈ(ꚰ2A-ꚰ4A)+ꚤ2=ꚰ2B-ꚰ1B=I(1-k)-(ꛁp+cr)q2L2-(ꛈ-1)I=0ꆣꛁ(p+cr)q2L3;뷢뗃3ꛈ(ꚰ:y=2A-ꚰ4A)+(ꛈ-1)Iꚤꛈ3=ꚰ2A-ꚰ4A=(crq1+ꛁpq2+ꛁcrq2)(L2+2(ꚰ1A+ꚰ4A-ꚰ2A-ꚰ=3A)Lꛈ3)-I;(ꚰ2A-ꚰ4A)+(ꛈ-1)Iꛈꚤ24=ꚰ3A-ꚰ1A=I(1-k)-(ꛁp+cr)q1L2-(ꚰ2A-ꚰ4A)+ꛈ2(ꚰ3A-ꚰꆣ1A)춬샭,룸뚨웳튵A톡퓱뒴탂뗄룅싊x,춨맽뇈뷏ꛁ(p+cr)q1L3ꆣ웳튵B톡퓱뒴탂(y=1)뫍톡퓱쒣럂(y=0)뗄웚췻퓲3ꛈꚤ:x=1+(ꛈ-1)I3ꛈꚤ+(ꛈ-1)Iꛈ2ꚤ,y=31+ꛈ2ꚤ2ꛈ2ꚤ3+ꛈ2ꚤꆣ4쫕틦,뿉틔뷢뗃:3ꛈ(ꚰ쫗쿈,컒쏇쳖싛3x폫ꚤ1뗄맘쾵ꆣ3B-ꚰx=4B)+(ꛈ-1)Iꛈ2(ꚰꆣ3B-ꚰ4B)+ꛈ2(ꚰ2B-ꚰ1B)떱ꚤ2=ꛈ-1ꛈI쪱33,x=1ꛈ,틲캪0ꇜxꇜ1,쯹틔33,(x,y)쫇믬뫏닟싔쓉쪲뻹뫢,벴웳튵A믡틔룅싊3x살톡퓱뒴탂,뛸웳튵B믡틔룅싊30ꇜꛈꇜ1,쯹틔3xꇜ1ꛈ,틲듋ꚤ2ꇝꛈ-1ꛈI,럱퓲y23' 1994-2009 China Academic Journal Electronic Publishing House. All rights reserved.
벼쫵뺭볃ꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡ뗚27뻭ꆡ뗚10웚3뮥뺺헹뗄웳튵뗄쫐뎡럝뛮ꆣ룹뻝쾵춳훐웳튵뗄늻춬x>1ꛈ,벴3x>1,폫볙짨2쎬뛜ꆣ맦쒣뫍쯹햼쫐뎡럝뛮,컒쏇뿉붫쟸폲뒴탂쾵춳럖캪틲캪53xꛈꚤ=2+(1-ꛈ)I5ꚤ1ꛈ2(ꚤ1+ꚤ2,떱ꚤ2ꇝꛈ-1ꛈI쪱,3훖샠탍,웳튵뒴탂뗄뚯솦폫웤쯹뒦쾵춳뗄샠탍폐2)쏜쟐뗄솪쾵ꆣ53x5ꚤꇝ0ꆣ평듋뿉횪:쯦ퟅꚤ31뗄퓶볓,x퓶볓;뾼싇뗚튻훖샠탍쫇쟸폲뒴탂쾵춳훐폐뷏뛠뗄듳탍춬1떽ꚤ훊웳튵ꆣ룃샠탍뗄쟸폲뒴탂쾵춳훐,뺺헹뛔쫖횮볤1뗄뇭듯쪽,춬쪱믲럖뇰퓶듳crꆢpꆢꛁꆢq1ꆢq2ꆢL2ꆢL3믲복킡I,뚼붫믡쪹3퓚맦쒣뫍벼쫵쓜솦짏쿠닮늻듳,쟒뻍x퓶볓ꆣ헻룶탐튵뛸퇔,퓙살쳖싛3쎿볒웳튵뗄쫐뎡햼폐싊뚼뷏듳,웳튵붫믡쟣쿲폚ퟔx폫ꚤ2뗄맘쾵ꆣ훷뾪랢ꆣ헢쫇틲캪:튻,탂닺욷뗄떥캻쫕틦믡돶쿖튻틲캪53xꛈꚤ1+(ꛈ-1)I-5ꚤ=53x2ꛈ2(ꚤ2,떱1+ꚤ2)5ꚤꇝ0,벴2룶퓶솿,뛸뒴탂뗄돉놾좴쫇늻뇤뗄,뒴탂뗄쫕틦붫쯦-ꛈꚤퟅ웳튵쯹햼럝뛮뗄퓶볓뛸퓶볓;뛾,싊쿈췆돶탂닺욷1-(ꛈ-1)Iꇝ0쪱,쯦ퟅꚤ2뗄퓶볓3,x퓶볓;떱53x뗄웳튵붫믡햼쇬뛔쫖뗄늿럖쫐뎡,듓뛸믱뗃룼듳뗄5ꚤ<0,벴-ꛈꚤ1-(ꛈ-1)I<0쪱,쯦ퟅꚤ2뗄2쫕틦ꆣ샽죧,컒맺훩붭죽뷇훞뗘쟸뻛벯쇋뾵병ꆢ뿆퓶볓3,x복킡ꆣ쇺ꆢ쏀뗄ꆢ룱삼쫋뗈튻엺볒뗧훆퓬웳튵,헢킩웳튵횮-ꛈꚤ1-(ꛈ-1)I=-[ꛈ(ꚤ1+I)-I]=I-볤뺺헹벤쇒,쎿쓪헢킩웳튵춶죫벼쫵뒴탂뗄럑폃듯ꛈ(crq2+ꛁpq1+ꛁcrq1)(L2+L3)ꆣ쪮벸틚풪[10]ꆣ쇭췢,쏀맺훸쏻뗄맨마튲쫇룃샠탍뗄룹뻝볙짨2,웳튵떥뛀뒴탂돉릦뗄쫕틦ퟜ뛮폫듺뇭ꆣ웳튵볌탸짺닺풭닺욷뗄쫕틦횮닮튻뚨듳폚믲뗈폚웳뗚뛾훖샠탍쫇쟸폲뒴탂쾵춳훐믹놾뚼쫇훐킡탍튵춶죫뗄퇐랢럑폃,럱퓲웳튵늻믡뷸탐뒴탂ꆣ뛔폚웳튵ꆣ헢훖샠탍훐뺺헹뛔쫖횮볤퓚맦쒣뫍벼쫵쓜솦웳튵B살쮵,짏쿠닮늻듳,떫뻍헻룶탐튵뛸퇔,쎿볒웳튵쯹햼뗄쫐ꛈ[pq2L1+(p+cr)(q2+ꛁq1)(L2+L3)]-뎡럝뛮뷏킡,떼훂웳튵ퟔ훷뒴탂뗄믽벫탔늻룟ꆣ쯤pq2(L1+L2+L3)ꇝIꆣ좻ퟔ훷뒴탂뿉틔삩듳웳튵뗄쫐뎡럝뛮,떫평폚놾짭벴:쯹햼뗄럝뛮뷏킡,믲헟웳튵평폚짺닺맦쒣뗄쿞훆,퓚ꛈ(crq2+ꛁpq1+ꛁcrq1)(L2+L3)-(1-뒴탂쫕틦복좥뒴탂돉놾뫳뿉쓜쯹쪣컞벸,틲듋웤쟣ꛈ)pq2(L1+L2+L3)ꇝIꆣ쿲폚쒣럂ꆣ떫튲듦퓚샽췢뗄쟩뿶:떱폐럇뎣뫃뗄뒴틲캪(1-ꛈ)pq2(L1+L2+L3)ꇝ0,쯹틔,틢벴뒴탂뗄쫕틦룟ꆢ돉릦뗄뿉쓜탔듳쪱,웳튵튲믡뷸ꛈ(crq2+ꛁpq1+ꛁcrq1)(L2+L3)ꇝIꆣ탐ퟔ훷뒴탂;헢쳘뇰뇭쿖퓚IT뗈룟뿆벼탐튵ꆣ듋쯹틔3췢,쫖릤짺닺벯좺튲뻟폐헢훖샠탍뗄쳘뗣ꆣ샽죧,펢,-ꛈꚤ1-(ꛈ-1)Iꇜ0,벴5xꇜ0ꆣ평5ꚤ듋2맺늮쏷몲뗄훩놦볓릤튵벯좺죔좻놣돖ퟅ탎돉뷗뛎뗄뿉횪:쯦ퟅꚤ2뗄퓶볓3,x복킡;뾼싇ꚤ2뗄뇭듯쪽,뷡릹,뚯첬탔뫍뺺헹탔뫜뗍[11]ꆣ쒿잰,컒맺듳늿럖춬쪱믲럖뇰퓶듳crꆢpꆢꛁꆢq1ꆢq2ꆢL2ꆢL3ꆢk믲복킡쟸폲뒴탂쾵춳튲쫴폚룃샠탍ꆣI,붫믡쪹뗃3x퓶볓ꆣ뗚죽훖샠탍쫇평듳솿훐킡탍웳튵뫍룶뇰듳맦쒣ퟛ뫏ꚤ1뫍ꚤ2뛔3x뗄펰쿬,뿉뗃돶:crꆢpꆢꛁꆢ뗄뫋탄웳튵ퟩ돉뗄쟸폲뒴탂쾵춳ꆣ쟸폲훐뗄웳튵믡q1ꆢq2ꆢL2ꆢL3ꆢk뗄퓶볓틔벰I뗄복킡,붫믡쪹뗃쫓쫐뎡뺺헹뗄벤쇒돌뛈ꆢ탂닺욷탂퓶쫕틦뗄듳킡뗈3x퓶볓ꆣ춬샭뿉횪:쯦ퟅꚤ3뗄퓶볓3,y퓶볓;쯦ퟅ틲쯘살뻶뚨쫇럱뷸탐ퟔ훷뒴탂ꆣ뫋탄웳튵퓚뒴탂맽ꚤ4뗄퓶볓3,y복킡;튲뻍쫇쮵,춬쪱믲럖뇰퓶볓crꆢ돌뫍쟸폲랢햹맽돌훐웰믹뒡탔ퟷ폃,쯼폐ퟣ릻뗄pꆢꛁꆢ3q1ꆢq2ꆢL2ꆢL3ꆢk믲복킡I,뚼붫믡쪹y퓶풴살캬돖뒴탂,늢쟒뒴탂돉맻믡틲캪웤펰쿬솦뛸뫜볓ꆣ뿬삩즢떽헻룶쟸폲뗄웤쯻훐킡탍웳튵훐좥,듓뛸듸뚯뒴탂쾵춳뗄뒴탂탐캪ꆣ떫쫇,죧맻뫋탄웳튵뗄쫐5ꆡ뒴탂뚯솦틲쯘럖컶뎡럝뛮뫜듳뛸뺺헹폖늻벤쇒뗄뮰,벴뫋탄웳튵뒦폚듓틔짏럖컶뿉틔뾴돶,펰쿬웳튵닉좡뒴탂닟싔슢뛏뗘캻쪱,뫋탄웳튵퓲늻믡춶죫뫜뛠풴뷸탐뒴뗄훷튪틲쯘폐틔쿂4룶랽쏦ꆣ탂ꆣ샽죧,펢맺췾뛻쪿놱늿뗄St1Asaph뗄맢뗧튵511ꆡ쟸폲뒴탂쾵춳뗄뷡릹벯좺뻍쫴폚듋훖샠탍,벯좺훐뗄뫋탄웳튵Pilking2퓚쒣탍뗄늩?럖컶훐,q1뫍q2럖뇰듺뇭솽볒쿠ton췆뚯쇋헻룶쟸폲퓚맢뗧튵뗄랢햹짏좡뗃돉24' 1994-2009 China Academic Journal Electronic Publishing House. All rights reserved.
ꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡ퇮ꆡ붣뗈:쟸폲뒴탂쾵춳훐웳튵뒴탂뚯솦뗄늩?럖컶릦[12]ꆣ틧돶붫믡틽랢탭뛠컊쳢,죧ꆰ듮뇣뎵ꆱ컊쳢뗈ꆣ춬쪱,512ꆡ쫐뎡뺺헹뗄벤쇒돌뛈맽뛈틧돶뮹믡붵뗍웳튵뗄쒣럂돉놾,듓뛸붵뗍웳튵맘폚뺺헹뛔뒴탂뗄펰쿬,쒿잰뮹쎻폐뚨싛,폐킩뷸탐ퟔ훷뒴탂뗄믽벫탔ꆣ틲듋,헾뢮펦룃볓잿뛔횪낸샽쿔쪾뺺헹잿뮯쇋뒴탂;뛸폐킩낸샽퓲쿔쪾뺺헹쪶닺좨뫍벼쫵샻뗄놣뮤,췪짆훆뛈뮯맦뚨,죧맦뚨죵뮯쇋뒴탂[13]ꆣ퓚닺튵ퟩ횯샭싛훐,헢튻헹싛뗄솽쒣럂웳튵뇘탫횧뢶룸뒴탂웳튵튻뚨뗄놨돪,듓뛸듯랽듺뇭죋컯럖뇰캪태뇋뗂(Schumpeter)뫍낢싞떽복짙뒴탂웳튵뗄퇐랢돉놾ꆢ쳡룟쒣럂웳튵뗄쒣럂(Arrow)ꆣ태뇋뗂죏캪,뺺헹뗄벤쇒돌뛈폫뒴탂뗄돉놾뗄쒿뗄,벴복짙Iꆢ퓶듳k,믲헟맦뚨쒣럂웳튵쯙뛈돊뢺쿠맘맘쾵,뛸낢싞죏캪,솽헟돊헽쿠맘맘뇘탫뺭맽튻뛎쪱볤뫳닅쓜췆돶쒣럂욷,벴퇓뎤L2,쾵ꆣ놾컄쒣탍횧돖낢싞뗄맛뗣ꆣ틔퇓뎤탂닺욷뗄짺쏼훜웚,쳡룟뒴탂웳튵뗄뒴탂쫕쫐뎡뺺헹뗄벤쇒돌뛈퓚쒣탍훐틔ꛁ뇭쪾,ꛁ풽틦ꆣ듳,벴쫐뎡뺺헹풽벤쇒,웳튵풽쟣쿲폚뒴탂ꆣ캪쇋놣2)듙뷸뫏ퟷ뒴탂ꆣ헾뢮펦맄샸듳톧ꆢ뿆퇐믺릹횤ퟔ짭뗄쫐뎡럝뛮늻놻뺺헹뛔쫖쯹쟀햼,웳튵뇘탫폫웳튵뫏ퟷ틔벰웳튵횮볤뫏ퟷ,퓶볓뒴탂폅쫆ꆣ듳늻뛏뒴탂틔릮만쫐뎡ꆣ뺡맜뒴탂횻쓜쪹웳튵믱뗃퓝톧ꆢ뿆퇐믺릹뫍웳튵횮볤뷸탐뫏ퟷ뾪랢,뇋듋뿉틔탎쪱뗄폅쫆,떫죧맻웳튵돖탸뒴탂,퓲뿉틔놣돖헢튻폅돉튻룶뒴탂췸싧,헢퇹튻랽쏦뿉틔헻뫏췸싧쓚룷돉쫆,뛸죧맻닉폃쒣럂닟싔,퓲풭폐쫐뎡뿉쓜놻뺺헹뛔풱뗄폅쫆뫍풴,쯜퓬헻룶뒴탂쾵춳뗄폅쫆,쇭튻랽쫖쯹쟖쪴ꆣ틲듋,탐튵훐뗄뺺헹풽벤쇒,웳튵풽훘쫓쏦뿉틔럀횹웳튵횮볤뗄뛱탔뺺헹,늢퓚튻뚨돌뛈짏뒴탂ꆣ럀횹ꆰ듮뇣뎵ꆱ탐캪뗄랢짺ꆣ513ꆡ닺욷틲쯘3)뛔뒴탂웳튵룸폨횱뷓뗄횧돖ꆣ헾뢮ퟷ캪쟸폲닺욷틲쯘냼삨풭닺욷뗄떥캻쫕틦(p)뫍탂닺욷뗄쇬떼헟뫍럾컱헟,뿉틔춨맽뛠훖듫쪩살횱뷓뛔웳뇈풭닺욷탂퓶뗄떥캻쫕틦(cr)ꆣ풭닺욷뗄떥캻쫕틦튵뗄뒴탂탐캪뷸탐벤샸ꆣ샽죧,뿉짨솢쏅뗄뒴탂풽룟,웳튵풽폐뚯솦뷸탐뫳탸퇐랢ꆣ틲캪웳튵듓헢믹뷰,뛔뷸탐ퟔ훷뒴탂뗄웳튵룸폨뇘튪뗄뷰횧돖,훖닺욷훐뿉믱뗃뷏룟쫕틦,죧맻뷸튻늽뛔웤뷸탐뾪틔럖즢웳튵뗄뒴탂럧쿕ꆢ붵뗍웤뒴탂돉놾,뮹뿉틔뛔랢,붫믡퓚룃훖닺욷훐믱뗃룼룟뗄쫕틦,쫐뎡짏뫜뛠웳튵ퟔ훷퇐랢뗄탂닺욷룸폨튻뚨뗄쮰쫕폅믝,틔쳡룄뷸탍뗄뫳탸닺욷뻍쫇틲듋뛸닺짺뗄ꆣ듋췢,죧맻룟탂닺욷뗄떥캻쫕틦ꆣ떥캻탂닺욷뗄뷚풼돉놾풽듳,믲탂퓶볛횵풽룟,웳튵4)헫뛔늻춬뷡릹뗄쟸폲뒴탂쾵춳닉좡늻춬닠훘뾪랢헢훖탂닺욷뗄탋좤뻍풽듳ꆣ뗣뗄헾닟ꆣ죧맻쟸폲훐웳튵뗄쪵솦웬맄쿠떱,쟒룷514ꆡ퇐랢틲쯘ퟔ쯹햼뗄쫐뎡럝뛮뚼뷏듳,웳튵놾짭뗄ퟔ훷뒴탂뚯퇐랢틲쯘냼삨닺욷뗄퇐랢돉놾ꆢ쒣럂돉놾ꆢ쒣럂솦뻍뫜듳;퓚헢훖쟩뿶쿂,헾뢮펦룃닠훘폚횪쪶닺좨쯹탨쪱볤뫍퇐랢돉릦뗄뿉쓜탔,쯼쏇뿉틔룅삨캪뒴뫍샻뗄놣뮤,캪웳튵횮볤뗄뺺헹쳡릩솼뫃뗄램훆탂뫍쒣럂뗄쓑뛈ꆣ튻냣살쮵,튻훖탂닺욷뗄퇐랢돉뮷뺳ꆣ죧맻쟸폲훐믹놾쫇훐킡웳튵,평폚웤떥뛀뒴릦쯹탨춶죫뗄돉놾풽뗍,웤돉릦뗄뿉쓜탔튲풽듳,떫탂뗄럧쿕첫듳,뛸쟒뒴탂쓜솦튲폐쯹늻벰,쯹틔웳튵쫇떥캻닺욷퓶볓뗄볛횵뿉쓜늻듳,쟒틗폚쒣럂ꆣ틲ퟔ훷뒴탂뗄틢풸늻룟;퓚헢훖쟩뿶쿂,헾뢮펦맄샸웳듋,죋캪뗘쳡룟쒣럂쓑뛈,죧놣뮤횪쪶닺좨,뿉틔듙튵횮볤뗄솪뫏틔벰웳튵폫뿆퇐믺릹뗄솪뫏,틔뇣탎뷸웳튵뗄뒴탂믽벫탔ꆣ쇭췢,뫃뗄뒴틢뿉틔늻탨튪돉뒴탂췸싧,복짙웳튵뗄뒴탂럧쿕,뿋럾뛀솢뒴탂쓜춶죫뫜듳뗄퇐랢돉놾뻍뿉믱뗃뻞듳뗄쫕틦,헢쳘뇰솦늻ퟣ뗄좱쿝ꆣ뛔폚듦퓚폐뫋탄웳튵뗄쟸폲,헾뢮뇭쿖퓚룟뿆벼탐튵ꆣ펦룃뛔뒴탂뷸탐헽쏦횧돖뫍벤샸,늢뛔슢뛏뷸탐쿞훆,듓뛸벤뮯쫐뎡뺺헹,듙뷸뫋탄웳튵뫍웤쯻웳튵뗄6ꆡ헾닟붨틩뒴탂ꆣ놣돖잿뺢뗄뒴탂뚯솦,쫇쟸폲뒴탂쾵춳돖탸랢햹뗄뇘튪쳵볾ꆣ캪쇋펪퓬솼뫃뗄뒴탂럕캧,헾뢮펦7ꆡ뷡폯룃춨맽튻뚨뗄헾닟뛔웳튵뷸탐뇘튪뗄틽떼뫍맦랶ꆣ놾컄퓋폃늩?싛뗄랽램,뛔쟸폲뒴탂쾵춳쓚웳1)놣뮤횪쪶닺좨ꆣ퓚쟸폲뒴탂쾵춳훐,웳튵뗄튵뗄뒴탂폫쒣럂닟싔톡퓱컊쳢뷸탐쇋퇐뺿ꆣ퇐뺿랢탅쾢솪쾵췸싧뇈뷏랢듯,벼쫵탅쾢틧돶뷏캪퇏훘ꆣ쿖:웳튵뒴탂뗄뚯솦폫웳튵쯹햼뗄쫐뎡럝뛮ꆢ탂닺욷뺡맜탭뛠컄쿗뚼잿뗷쇋횪쪶틧돶뗄훘튪탔,떫맽뛈ퟔ짭쫴탔ꆢ퇐랢쟩뿶틔벰쫐뎡뺺헹뗄벤쇒돌뛈뗈폐25' 1994-2009 China Academic Journal Electronic Publishing House. All rights reserved.
벼쫵뺭볃ꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡ뗚27뻭ꆡ뗚10웚쏜쟐뗄솪쾵;헾닟훆뚨헟퓚펪퓬솼뫃뗄쟸폲뒴탂럕[6]ꆡ&Dandeconomicgrowth캧쪱[J].JournalofDevelopmentEconomics,2001,64:4992,탨튪룹뻝쟸폲훐웳튵쯹햼쫐뎡럝뛮뗄늻춬,닉좡뻟폐늻춬닠훘뗣뗄헾닟,믲헽쏦벤샸,믲볓잿횪쪶5281닺좨놣뮤,믲맄샸뫏ퟷ뒴탂뗈ꆣ[7]ꆡCELLINIR,&Dincentivesandmar2ketstructure:dynamicanalysis[J].JournalofOptimiza2놾컄뗄늩?쒣탍횻쫇튻룶뺲첬쒣탍,캴살뗄퇐tionTheoryandApplications,2005,126:852961뺿랽쿲쫇,릹붨뚯첬쒣탍,틔룼뿆톧뗘뇭쪾뒴탂쾵춳[8]ꆡ,imitation,andnewproductper2뗄뚯솦믺훆ꆣformance:thecaseofChina[J].IndustrialMarketingManagement,2006,35:39424021닎뾼컄쿗[9]ꆡ헅캬펭.늩?싛폫탅쾢뺭볃톧[M].짏몣:죽솪쫩뗪,1996:10321061[1]ꆡCOOKEP,HANS2JOACHIMBH,HEIDENREICHM.[10]ꆡ샮폀룕.싛닺튵벯좺뒴탂폫쒣럂뗄햽싔톡퓱[J].훐맺릤RegionalInnovationSystem:TheRoleofGovernancein튵뺭볃,2004(12):462541theGlobalizedWorld[M].London:UCLPress,19961[11]ꆡ[2]ꆡ쇵뷵펢,쓴쏹.닺튵벯좺뗄뒴탂뚯솦벰웤탎돉믺훆럖컶icalclusters:acognitiveapproach[J].Technovation,[J].뺭볃뺭캳,2006(3):4024312007,24:172281[3]ꆡTHOMASP,[12]ꆡ:innovationandcollectiveasymmetrically2regulatedindustry[J].InternationalJour2learninginsmallbusinesses[J].EducationandTraining,nalofIndustrialOrganization,1996,15:2925012000,42:22822361[4]ꆡ[13]ꆡ,imitation,andgrowthwithinaduopolymodel[J].Economica,1997,64:26522791cumulativetechnology[J].JournalofMonetaryEconom2[5]ꆡ,2003,50:36123801novation,imitationandgrowth[J].JournalofEconomicBehavior&Organization2000,43:16721981AGameAnalysisonInnovationImpetusofEnterpriseinRegionalInnovationSystemYangJian,LiangLiang,QiuHao(SchoolofManagement,AnhuiUniversity,Hefei230601,China)Abstract:ThispaperexplorestheR&Dstrategychoiceofenterprisesinregionalinnovationsystem(RIS),andstudiesthefactorsaffectingin2novatemotivityofenterprisesinRIS,andestablishesthestaticgamemodeloninnovationandimitationofenterprisesinRIS1Accordingtodiffer2entperiodsofproductcycle,itcalculatestheprofitsbasedonthedifferentR&Dstrategychoices,andobtainsthemixedstrategyNashequilibri2umontheenterpriseꆯsinnovationprobability1TheanalysisonthismodelrevealsthattheenterpriseꆯsinnovationprobabilityisimpactedbythestructureofRISandthemarketcompetitiveintensity1Keywords:innovationimpetus;regionalinnovationsystem;imitativeinnovation;independentinnovation;game26' 1994-2009 China Academic Journal Electronic Publishing House. All rights reserved.
