▁well ▁as ▁over ▁two ▁do z ens ▁of ▁papers ▁in ▁ref ere ed ▁international ▁journ als . ▁His ▁mon ograph ▁" Bus iness ▁Econom ics " ▁has ▁had ▁seven ▁ed itions ▁since ▁ 1 9 8 9 ▁( latest ▁in ▁ 2 0 1 7 ) ▁and ▁has ▁been ▁the ▁reading ▁of ▁tens ▁of ▁thousands ▁of ▁students ▁and ▁profession als . ▁ ▁Personal ▁▁ ▁His ▁wife , ▁Mart a ▁N agy ▁is ▁retired ▁Vice ▁President ▁of ▁the ▁National ▁Compet ition ▁Office , ▁son , ▁Att ila ▁CE O ▁of ▁an ▁energy ▁producing ▁and ▁trad ing ▁company , ▁daughter , ▁Es z ter ▁is ▁co - owner ▁and ▁Man aging ▁Director ▁of ▁a ▁music ▁management ▁firm . ▁Grand children : ▁Anna ▁and ▁B ende g ú z . ▁ ▁Selected ▁recent ▁papers ▁▁ ▁Ch ik án ▁A ., ▁K ová cs ▁E ., ▁Mat y usz ▁Z s ., ▁S ass ▁M ., ▁V ak hal ▁P .: ▁Long - term ▁tr ends ▁in ▁invent ory ▁invest ment ▁in ▁traditional ▁market ▁and ▁post - social ist ▁econom ies ▁IN TER N ATION AL ▁J OUR N AL ▁OF ▁PRO DU CTION ▁E CON OM IC S ▁ 1 8 1 : ▁pp .   1 4 – 2 3 . ▁( 2 0 1 6 ) ▁ ▁Ch ik án ▁A .: ▁Man agers ' ▁view ▁of ▁a ▁new ▁invent ory ▁parad ig m ▁IN TER N ATION AL ▁J OUR N AL ▁OF ▁PRO DU CTION ▁E CON OM IC S ▁ 1