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The aim of this research is to investigate the factors affecting consumers’ willingness to buy private label brands (PLBs). The relationships among store image, familiarity with PLBs, consumers’ perceptions of PLB quality, risk, price consciousness and attitude towards PLBs are examined. Finally, the relationship between attitude towards, and willingness to buy PLB is explored.

Self-administered questionnaire was distributed to shoppers at Carrefour operating in Cairo, Egypt. The data obtained from 265 respondents were examined using structural equation modelling (analysis of moment structures) version 22, which empirically test the hypothesised relations established in the research conceptual model.

With the exception of perceived risk, the results suggest that all consumers’ perceptual and attitudinal factors affect directly or indirectly consumers’ willingness to buy PLB.

This study is limited to international hypermarket/supermarket operating in Egypt. So the findings should be exercised with cautious while attempting to generalise the research results.

Retail managers should focus on the enhancement of both store image and familiarity with PLBs to leverage consumers’ perceptions with respect to PLBs quality and risk to achieve differentiation and to increase sales.

This is one of the few studies that investigate the role of familiarity with PLBs in a developing context. In doing so, it proposes that familiarity with PLBs directly affects consumers’ perceived quality and perceived risk, while it indirectly influences consumers’ willingness to buy PLBs.

El propósito de este trabajo es el de analizar los factores que afectan a la predisposición de los consumidores a comprar marcas de distribución. Es por ello que se examina la estructura de relaciones existentes entre la imagen de la tienda, la familiaridad con las marcas de distribución, las percepciones de calidad y riesgo así como la conciencia de precio y su posterior efecto en actitudes hacia las marcas de distribución y la predisposición de compra.

Se distribuyeron cuestionarios auto-administrados entre compradores de la cadena Carrefour en El Cairo, Egipto. Los datos proporcionados por 265 individuos fueron analizados con ecuaciones estructurales (AMOS) para contrastar empíricamente las relaciones planteadas en el modelo conceptual propuesto.

Los resultados obtenidos sugieren que todos los factores actitudinales y perceptuales de los consumidores afectan directa o indirectamente a la disposición de los consumidores a adquirir marcas de distribución, excepto la percepción del riesgo.

Este estudio se limita a las cadenas de supermercados e hipermercados que operan en Egipto, por lo que los resultados obtenidos tienen una limitada generalización fuera de este contexto.

Los directivos de los detallistas deben centrar sus esfuerzos en ensalzar la imagen de la tienda y la familiaridad con las marcas de distribución con el propósito de influir en las percepciones de calidad y riesgo que los consumidores tienen sobre ellas con el fin último de lograr una diferenciación y un incremento de las ventas.

Este estudio es uno de los pocos que investiga el papel que ejerce la familiaridad con las marcas de distribución en países en vías de desarrollo. Propone que la familiaridad afecta directamente a la percepción de calidad y riesgo de los consumidores e influye indirectamente en la disposición de los consumidores a comprar las marcas de distribución.

The objective of this work is to demonstrate the relationships between the two main processes of research and development (R&D) activities: the knowledge generation phase (KPP) and the knowledge commercialization, or transfer, phase (KCP), in a sector that is intensive in this type of activity, such as the pharmaceutical sector. In addition, within the framework of the general objective of this work, the authors propose two other objectives: (1) make advances in network efficiency measurement models, and (2) determine the factors associated with efficiency in the KPP and in the KCP in companies of the pharmaceutical sector in Spain.

A Network Data Envelopment Analysis (NDEA) model (Färe and Grosskopf, 2000) with categorical variables (Lee et al., 2020; Yeh and Chang, 2020) has been applied, and a sensitivity analysis of the obtained results has been performed through a DEA model of categorical variables, in accordance with the work of Banker and Morey (1986), to corroborate the results of the proposed model. The sample is made up of 77 companies in the pharmaceutical sector in Spain.

The results obtained point to a greater efficiency of pharmaceutical companies in the KPP, rather than in the KCP. Furthermore, the study finds that 1) alliances between companies have been the accelerating factors of efficiency in the KCP (but patents have slowed this down the most); 2) the quality of R&D and the number of R&D personnel are the factors that most affect efficiency in the KPP; and 3) the quality of R&D again, the benefits obtained and the position in the market are the factors that most affect efficiency in the KCP.

The authors have not found studies that show whether the efficiency obtained by R&D-intensive companies in the KPP phase is related to better results in terms of efficiency in the KCP phase. No papers have been found that analyse the role of alliances between R&D-intensive companies and patents, as agents that facilitate efficiency in the KCP phase, covering the gap in the research on both problems. Notwithstanding, this work opens up a research path which is related to the improvement of network efficiency models (since it includes categorical variables) and the assessment of the opinions of those who are responsible for R&D departments; it can be applied to decision-making on the aspects to improve efficiency in R&D-intensive companies.