title: From lines to circles: reshaping waste policy

authors: Blumhardt, Hannah

subjects: Zero waste

abstract: The impacts of waste transcend landfills and litter; emissions and pollution occur at every stage of the linear ‘take–make–waste’ economy. Zero waste and circular economy theories offer systemic perspectives and practical solutions. The New Zealand government has committed to a circular economy vision for Aotearoa. Given New Zealand’s ‘rubbish record on waste’, the social and economic transformation required will take extraordinary collaboration and a common direction of travel. This article diagnoses the extent of global waste problems, the circular pathways forward, and New Zealand’s early steps along them. With the government re-oriented to act, we urge an ambitious, joined-up approach that avoids locking in inadequate responses to existential threats.

text: From lines to circles: reshaping waste policy The impacts of waste transcend landfills and litter; emissions and pollution occur at every stage of the linear ‘take–make–waste’ economy. Zero waste and circular economy theories offer systemic perspectives and practical solutions. The New Zealand government has committed to a circular economy vision for Aotearoa. Given New Zealand’s ‘rubbish record on waste’, the social and economic transformation required will take extraordinary collaboration and a common direction of travel. This article diagnoses the extent of global waste problems, the circular pathways forward, and New Zealand’s early steps along them. With the government re-oriented to act, we urge an ambitious, joined-up approach that avoids locking in inadequate responses to existential threats.

year: 2022-05-20

title: The value of collective reputation for environmentally-friendly production methods: The case of Val di Gresta

authors: Scarpa, Riccardo

subjects: collective reputation

abstract: In this paper we investigate consumers' preferences for various environment-friendly production systems for carrots. We use discrete-choice multi-attribute stated-preference data to explore the effect of collective reputations from growers of an Alpine valley known for its environment-friendly production: Val di Gresta 'the valley of organic orchards'. Data analysis of the panel of discrete responses identifies unobserved taste heterogeneity for organic, bio-dynamic and place of origin, while observed heterogeneity for income is addressed by a piece-wise linear function. The implied sample distributions of individual-specific WTP for each of these random attributes are then compared. Results indicate that Integrated Pest Management is preferred to biodynamic as an emerging method. The presence of a premium for Val di Gresta produce is confirmed. The use of an experimental design to identify the relevant second order effects reveals the presence of a reputation effect which can be decomposed into a generic effect from place of origin and a specific one for each EFPMs. Farmers operating in geographically limited marginal areas, such as mountain valleys, may find it useful to invest in collective reputation through high quality standard to achieve higher returns. This strategy may compensate for the dwindling public support to farm income from EU programmes.

text: The value of collective reputation for environmentally-friendly production methods: The case of Val di Gresta In this paper we investigate consumers' preferences for various environment-friendly production systems for carrots. We use discrete-choice multi-attribute stated-preference data to explore the effect of collective reputations from growers of an Alpine valley known for its environment-friendly production: Val di Gresta 'the valley of organic orchards'. Data analysis of the panel of discrete responses identifies unobserved taste heterogeneity for organic, bio-dynamic and place of origin, while observed heterogeneity for income is addressed by a piece-wise linear function. The implied sample distributions of individual-specific WTP for each of these random attributes are then compared. Results indicate that Integrated Pest Management is preferred to biodynamic as an emerging method. The presence of a premium for Val di Gresta produce is confirmed. The use of an experimental design to identify the relevant second order effects reveals the presence of a reputation effect which can be decomposed into a generic effect from place of origin and a specific one for each EFPMs. Farmers operating in geographically limited marginal areas, such as mountain valleys, may find it useful to invest in collective reputation through high quality standard to achieve higher returns. This strategy may compensate for the dwindling public support to farm income from EU programmes.

year: 2007-09

title: The Waikato River settlement: Exploring a model for co-management and protection of natural and cultural resources

authors: Te Aho, Linda

abstract: This presentation explores co-management regimes in Aotearoa, including the framework established under the Waikato River Settlement, which mandates the protection and restoration of the river’s health and well being for present and future generations.

text: The Waikato River settlement: Exploring a model for co-management and protection of natural and cultural resources This presentation explores co-management regimes in Aotearoa, including the framework established under the Waikato River Settlement, which mandates the protection and restoration of the river’s health and well being for present and future generations.

year: 2015