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Paper separationsblad - Chalmers tekniska högskola

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Discussion<br />

The framework is built on the idea that many environmental problems relate<br />

to social dilemmas, and that social dilemmas can often be resolved via<br />

appropriate economic institutions (Ostrom, 1990). Drawing on this idea, the<br />

prior environmental strategy literature is reviewed in light of its relation to<br />

different types of economic institutions (Williamson, 2000). The result is a<br />

comprehensive list of distinct aspects of appropriation strategies relevant to<br />

environmentally differentiated offers, each of which is discussed below in<br />

the context of the literature. This is followed by an explicit description of the<br />

type of scientific contribution I claim to make.<br />

First, eco-lean covers situations when there is little economic impact of any<br />

social dilemmas often associated with environmentally differentiated offers.<br />

Much of the early literature on environmental strategy, especially during the<br />

1990s, discusses such situations, including efficiency-based arguments for<br />

environmental differentiation such as Florida (1996) and Porter and Van der<br />

Linde (1995a), and studies that argue that environmental differentiation is<br />

often associated with increased product quality (e.g. Porter and Van der<br />

Linde, 1995b). Eco-lean thus describes the logic of value appropriation in<br />

situations where there is no social dilemma associated with the<br />

environmental problem addressed by the offer. In <strong>Paper</strong> I, the label ‘ecolean’<br />

was inspired by the idea that the environmental aspect of these offers is<br />

often based on reducing waste. The suffix ‘efficiency’ rather than ‘lean’<br />

might arguably seem closer at hand for the phenomenon, the suffix is<br />

unfortunately often used in a way that includes almost all possible<br />

appropriation strategies related to environmentally differentiated offers (cf.<br />

WBCSD, 1992; 2001).<br />

In the perhaps more theoretically interesting situation, when social dilemma<br />

type incentives make appropriation of part of the value created by<br />

environmental differentiation more challenging, firms can still attempt to<br />

exploit or even influence economic institutions to their advantage. There are<br />

three types of appropriation strategies available in these situations, based on<br />

Williamson’s (2000) different levels of economic institutions.<br />

The second category, eco-branding, refers to when firms capture economic<br />

value from their low environmental impact by leveraging first level<br />

environmental institutions: the norms and values of the society in which they<br />

operate. The term ‘branding’, while in hindsight perhaps a misnomer, is<br />

supposed to communicate that the appropriation strategy is based on<br />

signalling the relevant low environmental impact to stakeholders. Because<br />

the firm’s stakeholders may embody certain values regarding so-called prosocial<br />

behaviour, environmental differentiation might in some cases be<br />

considered an additional and relevant performance dimension on which to<br />

compete. For example, some consumers might choose a brand of soap that is<br />

less toxic if other performance dimensions are equivalent – but only if they<br />

are aware of its superior environmental performance. If the customer is<br />

unaware of the superior environmental performance, but still prefers the<br />

soap, this, by definition, is a case not of eco-branding, but of eco-lean.<br />

Leveraging first level institutions is frequently referred to in the green<br />

marketing literature (e.g., Hartmann et al., 2005; Ottman, 1998; Grant,<br />

44

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