William DickensandKevinLang(1985),A TestofDualLaborMarketTheory,AmericanEconomicReview 75,pp.792-805.
Van Horn andFichtner(2003),An Evaluation ofState-subsidized,Firm-BasedTraining: The Workforce Development Partnership Program,InternationalJournalofManpower24(1),pp.97-111.
Stevens,M.(1996),TransferableTraining and Poaching Externalities,AquiringSkills:MarketFailures,TheirSymptomsandPolicyResponses,editedbyBooth,Alison,L.,Snower,Denis,J.CambridgeUniversityPress.
Pereira,Pedro Telhado & Martins,Pedro Silva(2000),Does Education ReduceWage Inequality? Quantile Regressions Evidence from FifteenEuropean Countries, FEUNL Working Paper Series wp379,UniversidadeNovadeLisboa,FaculdadedeEconomia.
Park,Yong-bum(1994),State Regulation,the labour market and economicdevelopmnet:The Republic ofKorea.in Workers,Institutions andEconomicGrowth in Asia.Gerry Rodgers.ed.Geneva:InternationalInstituteforLabourStudies.
P.Ryan(2000),TheInstitutionalRequirementofApprenticeship:EvidencefromSmaller EU countries. International Journal of Training andDevelopment,4(1),pp.42-65
Katz,L.and D.Autor(1999),Changes in the Wage Structure of EarningsInequality,HandbookofLaborEconomics,vol3KaufmanandHotchkiss(2003),TheEconomicsofLaborMarkets,sixthedition.Florida:DrydenPress.
Juhn,Murphy,and Pierce(1993),Wage Inequality and the Rise in Returns toSkill,TheJournalofPoliticalEconomy,Vol.101,No.4,pp.410-442
Holzer,H.J.,Block,R.N.,Cheatham,M and Knott,J.H.(1993),AreTrainingSubsidies forFirms Effective? The Michigan Experience,IndustrialandLaborRelationsReview,46(4),pp.625-36.
Hashimoto,Masanori(1982),Minimum wage effects on Training on the job,AmericanEconomicReview,Vol.72,No5,pp.1070-87.
Grossberg,Adam J.,and Paul Sicilian(1999),Minimum wages,on-the-jobtrainingandwagegrowth,SouthernEconomicJournal65,pp.539-556.
Greenhalgh,Christine(2002),Does an Employer Training Levy Work? TheIncidenceofandReturntoAdultVocationalTraining inFranceandBritain.FiscalStudies,vol23,no2,pp.223-263.
Frazis,Harley and Lowenstein,Mark A.(1999),Reexamining the Returns toTraining: Functional form, magnitude, and Interpretation, U.S.DepartmentofLaborbureauofLaborStatistics,WorkingPaper325.
European Research,Education andWageInequality inEurope(2007),TheFinalReport.(www.etla.fi/edwin)
European Research,Education andWageInequality inEurope(2007),TheFinalReport.
DiNardo, John, Nicole Fortin and Thomas Lenieux(1996), Labor marketinstiturions, and the distribution of wages, 1973-1992: Asemiparametricapproach,Econometrica64,pp.1001-1044.
Dearden,ReedandVanReenen(2000),WhoGainswhenWorkersTrain?Traningand CorporateProductivity in apanelofBritish Industries,London:TheInstituteforFiscalStudies,WP 00/04.
ChinhuiJuhn,Kevin M,Murphy,Brook Pierce(1993),WageInequality and theRiseinReturnstoSkill,TheJournalofPoliticalEconomy,Vol.101,No.4,pp.410-442.
Chapman, Burce J., and Tan, Hong W.(1980), Specific Training andInter-IndustryWageDifferentialsinU.S.Manufacturing,TheReviewofEconomicsandStatistics,62(3),pp.371-392.
Card,David and Alan B.Krueger(1995),Myth and measurement.the neweconimicsoftheminimum wage.PrincetonuniversityPress.
Budria,S.andP.T.Pereira(2007),TheWageEffectsofTraining in Portugal:Differencesacrossskillgroups,genders,sectorsand training types,AppliedEconomics,Vol.3Issue6,pp.787-807.
Budaria, S(2005), Can over-education account for the positive associationbetweeneducationandwithin-groupwageinequality?.Mimeo.
Blundell,R and S.Bond(1998),Initialcondition and moment restriction indynamicpanel-datamodels,JournalofEconomics87.pp.115-143.
Black,S.and Lynch,L.(1996),Human-CapitalInverstments and Productivity,AmericanEconomicReview,vol.86,no2.pp.263-267.
Bishop,John,H(1994),The ImpactofPrevious Training on Productivity andWages, in Lisa M Lynch ed. Training and the Privatesector-InternationalComparisons,ChicagoandLondon:University ofChicagoPress.
Barron,Black and Lowenstein(1989),Job Matching and On the Job Training,JournalofLaborEconomics,Vol.7,pp.1-19.
Barrett and O'Connell(2001),Is there a wage premium for returning Irishmigrants?TheEconomicandSocialReview,32,pp.1-22.
Asplund,R.(2004),The Provision and Effects ofCompany Training:A BriefReview oftheLiterature.ETLA DiscussionpapersNo.907andTheNordic,JournalofPoliticalEconomy31(1),pp.47-73.
Ashton,D.and Green,F,.and Sung,J(1999),Education and Training forDevelopmentinEastAsia:ThePoliticalEconomyofSkillFormationinEastAsianNewlyIndustrializedEconomics.London:Routledge.