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Candido, Carlos Joaquim Farias

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  • Firm preparation for ISO 9001 certification: the case of the hotel industry in Portugal
    Publication . Esgarrancho, Sandra; Candido, Carlos
    The purpose of this study is to assess whether companies conduct preparations, such as managing culture, before starting to implement an ISO 9001 Quality Management System (QMS). Based on a literature review, the paper develops a model of firm preparation for ISO 9001 certification and several research hypotheses. The survey research method adopted consists of data collection through questionnaires – sent to hotels of four and five stars, in Portugal, in two different moments (2012 and 2014) – and of a longitudinal data analysis based on non-parametric statistical tests. Results show that the majority of companies conduct preparations before starting to implement an ISO 9001 QMS. However, most companies do not assess their initial situation, nor do they plan for the preparations. One of the significant implications from this research is that a more coherent and integrated approach in ISO 9001 preparation is required. Other implications for practice and for research are also noted. This is the first study, as far as the authors are aware of, that addresses the topic of planning for the preparations that a company can make before starting to implement an ISO 9001 QMS.
  • Determinants of expected performance after ISO 9001 certification withdrawal
    Publication . Candido, Carlos; Ferreira, Luís M. F. R.
    ISO 9001 certification impact on firm performance has been extensively researched. However, despite the high number of firms withdrawing from this certification, the impact of decertification has not received much research attention. This study contributes to filling this gap by analysing the factors that influence the expected performance after decertification (EPAD). The study reviews relevant literature and develops a structural equation model (PLS-SEM) with data from 231 certified organisations. Results reveal that the main factors influencing EPAD are external decertification motivations and internal certification benefits. Internal benefits have a U-shaped relationship with EPAD and external decertification motivations a positive linear relationship. Results show also a negative direct impact of external benefits on EPAD, which is counterbalanced and cancelled by a positive indirect impact from the same variable. Certification barriers and internal decertification motivations have no significant effect. This study is the first to identify and analyse the factors affecting EPAD and, as such, the study findings constitute innovative contributions to the literature. These findings have theoretical and practical implications for (1) the estimation of EPAD, (2) the decision to renew (or not) the certificate, and (3) further suggest that EPAD is a better predictor of decertification than past certification benefits.