The authors base their paper on data from a global company survey of certified companies carried out by the International Accreditation Forum (IAF) in 2010/11. They use multivariate Probit and ordered Probit models to analyze how company internal and external factors influence the perception of benefits from accredited certification. Benefits from accredited certification are divided into added value for the organization, increased sales and regulatory compliance. As for company external factors, they find that benefits from certification are higher for companies that went through a challenging certification process, had a competent certification body team, and are aware of the importance of accreditation. Internal factors are related to different motives for seeking certification. They find that the benefits from accredited certification are largest when companies become certified in order to improve their own business performance. Dividing the sample in high-income and middle income countries shows that the latter put more emphasis on company internal improvement through certification and are more likely to benefit from certification when they employ an external consultant. Finally, they can show that benefits are unequally distributed among companies. That is, smaller companies have a lower probability to benefit from certification compared to larger companies.
A copy of the report is available on the ResearchGate website.
Axel Mangelsdorf, Berlin Institute of Technology and Chair of Innovation Economics
Tilman Denkler, BAM Federal Institute for Materials Research and Testing, Germany