利用在线招聘广告进行法国绿色技能分析.pdf

1、Leveraging online job advertisements for green skills analysis in FranceEmiline RogerFrench Department for Occupational Analysis and Employment of Disabled Workers French Ministry of Labour Ministerial Statistical Office04/02/20252Jocas:A New Data Source for Labor Market AnalysisJocas:Job offers col

2、lecting and analysis systemDeveloped since 2019 for short-term,real-time insights:Calculate hiring tension indicators Conduct cyclical labour market analyses(monthly series)Expanding coverage&improving data collection:Private sector:Data from 10 major job boards,incl.public employment operator Publi

3、c sector:Recent partnerships to integrate dedicated websitesData collection evolution:Initially collected via scraping.now prioritizing API&SFTP flows for stabilityOpen database+datalab available for public use3Ensuring Data Reliability Two Main ChallengesOJA volume is rising fast:Duplication across

4、 platforms,fake ads,clones across multiple locations Various corrections needed(linked evolutions):inclusion/disappearance of websites,scraping interruptions,changes in website policies.Complementary approach:A mixed indicator combining OJA and JVS Calibrate OJA trends and volumes to match those of

5、JVs National calibration by sector based on JVS,with local and occupational breakdowns using OJA.4Case Study-Green Transition:More Than“Green Jobs”Job ads provide rich descriptions Direct insight into skills demand Tracking green skills helps understand labour market shiftsObjective:Analyse the evol

6、ution of green skills within specific occupations Private sector:Data from 10 major job boards,incl.public employment operator Public sector:Recent partnerships to integrate dedicated websitesNon-exhaustive study on selected occupations and skills Keyword analysis Simple and tran