Labour Productivity and Energy Use in a Three‐Sector Model: An Application to Egypt

This article presents a model of a developing economy with three sectors — industry, agriculture and energy. Industry and energy are assumed to be demand‐constrained, but agriculture supply‐constrained. The model highlights: (a) structural transformation, through labour transfer from agriculture to industry; (b) inflation, driven by the interaction of demand and the supply constraint in agriculture; and (c) the link between energy use and labour productivity. Employing a Kaldor‐Verdoorn productivity rule in industry augmented with energy intensity — energy per unit of labour — as an argument, we emphasize that labour productivity growth is driven by energy intensity rather than energy productivity growth. As a consequence, emissions reduction without North–South technology transfer and financial assistance costs growth.     

Sustainability transformations in the balance: exploring Swedish initiatives challenging the corporate food regime

ABSTRACT

This paper explores to what extent organic initiatives that go beyond mainstream organic (so-called Organic 3.0) can challenge the corporate food regime and how they can push the food system towards sustainability transformations. We depart from the assumption that individual initiatives may differ in their potential to influence the corporate food regime and that this potential can be assessed by examining traits linked to reformist, progressive or radical food regime/food movement trends that they may possess. Rather than establishing a dichotomy between niche and food regime or categorizing Organic 3.0 initiatives within one of these trends, we explore the nuances in niche–regime relationships within the food system from a multi-level perspective, using the cases of two Organic 3.0 initiatives in Sweden. The results show that relations between these initiatives and the food regime share key characteristics, but also differ in important respects. While a reformist strategy facilitates niche growth, progressive and radical approaches are more likely to challenge the regime. The choice of approach in both cases involves trade-offs between growth and organic values. We conclude that one of the primary roles of Organic 3.0 initiatives may be to illustrate the viability of alternative models.     

The just city for whom? Re-conceiving active citizenship for lone mothers in Canada

In this article we argue that the ‘just city’ is one that enables individuals to exercise their citizenship, including making choices to participate (or not) in communal existence. However, inequities in resource distribution encountered by lone mothers on income assistance threaten not only individual sustenance and survival, but also the foundational fabric of our society. The implication that an active citizen is one who exercises their rights and responsibilities in a balanced way is problematic, and has the potential to add blame to poverty, justifying exclusion rather than inclusion. Using qualitative data from a longitudinal study of lone mothers in extreme poverty in Vancouver, British Columbia we illustrate how macro-processes within cities (i.e., delivery of affordable housing, food security, childcare, transportation) impinge upon the micro-processes of these women's lives (i.e., impacts on health, economic security, social mobility). Focusing on citizenship as a set of constrained choices challenges the policies and practices of social planning to consider how the scope of citizenship can be expanded by shaping key urban opportunities. Grounding the vision of a just city in the potential for personal agency suggests that policymakers and planners have a key role in shaping citizenship for the most marginalized and oppressed through a combination of providing supports and enabling opportunities in the urban environment.