简介:BasedontheintroductionoftheSino-RussiantimbertradeandthehistoryabouttimberexportinRussia,thepapergivesthereasonsfortheadjustmentinRussiantimberexportanditsinfluenceontimberimportinChina.FinallycountermeasuresagainstRussianadjustmentintimberexporttariffsareproposed.
简介:Thegoalsofthispaperaretwofold:wedescribecommonfeaturesindatasetsfrommotorvehicleinsurancecompaniesandweinvestigateageneralstrategywhichexploitstheknowledgeofsuchfeatusres.Theresultsofthestrategyareabasistodevelopinsurancetariffs.Weuseanonparametricapproachbasedonacombinationofkernellogisticregressionandε-supportvectorregressionwhichbothhavegoodrobustnessproperties.Thestrategyisappliedtoadatasetfrommotorvehicleinsurancecompanies.