particular academics will have their own opinion about what topics lie at the interface. However, some studies view entrepreneurial marketing in a behavioural sense as a "process", whereas in other studies, the entrepreneur and/or their management team together with their firm are respective units of analysis. Although entrepreneurial marketing activities can occur in larger firms (Miles and Darroch, 2006), the focus of the analysis has tended to be in smaller-sized firms. In fact, some academics classify particular studies involving larger firms under the domain of "corporate entrepreneurship". An interest in smaller-sized firms is relevant given that for some time it has been noted that first, various countries contain many of these types of businesses across various sectors; second, owner-managers' objectives and strategies may be constrained by their relative lack of resources (Carson et al., 1995). Nevertheless, it is not the purpose of this Guest Editorial to debate the merits of particular viewpoints on the domain of entrepreneurial marketing, but rather to consider the findings from papers in respect of facets of behaviour. Morris et al. (2002) consider various facets, namely, proactive orientation, opportunity-driven behaviours, customer intensity, innovation-focused behaviours, risk management, resource leveraging behaviours and value creation. Entrepreneurs may be proactive and engage in risk-seeking behaviour when starting a business. However, they may vary in the extent to which they undertake other aspects of entrepreneurial marketing behaviour, such as in the way they seek opportunities, focus on customers' needs, add value to them, leverage resources and innovate. Studies that explain variance in entrepreneurial marketing behaviour and offer counter-intuitive findings contribute to the existing knowledge base. The move to self-employment can carry risk/reward considerations in line with the work of Sarasvathy (2001). Nevertheless, in balancing risk/rewards, readers of this special issue might ponder on a fundamental question related to start-up firms. What is the typical key difference between a new start-up firm and an existing organisation, where the latter tends to feature in much of the marketing literature? The answer is that a new start-up firm is more likely to have no customers! Some of the marketing literature is therefore less applicable to these start-up firms; indeed, engaging in particular mainstream marketing practices may be too expensive and time consuming. Such a consideration is important in respect of how business schools address the needs of members of start-up firms and students considering this entrepreneurial route after or even prior to graduation. Therefore, particular studies involving entrepreneurial marketing have drawn on practitioner-based literature such as customer development, lean start-up and business modelling (