Langen, P.W. de

cluster performance rotterdam leader seaport regime port cluster bedrijven innovatie terminal competition governance leader firms expert activity barrier presence durban seaport clusters study table port clusters market effect concession authority transport association chapter industry entry variable investment organization intermediary container population quality worden wordt research structure action knowledge region result importance port authorities cargo service port authority cluster population innovation cluster performance infrastructure issue logistic kenni action regimes opportunity framework labor trust andere education bedrijf analysis number handling manager school entry barriers regio management policy coordination training development porter diversity