The paper describes the development of the social economy in Montreal between 2013 and 2019. In the Canadian political system, the provincial and federal governments play an important role in implementing enabling policies for the social economy, and municipalities have a limited capacity to...

An enabling environment for the social and solidarity economy (SSE) largely depends on policy co-construction with stakeholders, and their commitment to implement policy across all levels of government, especially at the local level. The city of Durban is emerging as an exemplar for creating an...

We provide a general framework in which to determine the optimal penalty fee inducing the contractor to respect the contracted delivery date in public procurement contracts (PPCs). We do this by developing a real option model that enables us to investigate the contractor's value of investment...

Time overruns are common in public works and are not confined to inherently complex tasks. One explanation advanced in this paper is that bidders can undergo unpredictable changes in production costs which generate an option value of waiting. By exploiting the real-option approach, we examine...

This paper considers the supplier's strategic delivery lead time in a public procurement setting as the result of the firm's opportunistic behaviour on the optimal investment timing. In the presence of uncertainty on construction costs, we model the supplier's option to defer the contract's...