Article published in Ecological Economics
This article studies how institutional dynamics might affect and be affected by the implementation of climate-related financial policies. First, we propose a three-dimensional framework to distinguish: i) motives for policy implementation (prudential or promotional); ii) policy instruments (informational, incentive-based or quantity-based); and iii) implementing authorities (political or delegated). Second, we use this framework to show how sustainable financial interventions in certain jurisdictions – most notably, Europe – rely predominantly on informational policy instruments to achieve both promotional and prudential objectives. Policymakers in other jurisdictions – e.g. China – also employ incentive- or quantity-based instruments to achieve promotional objectives. Third, we identify two main institutional explanations for this European ‘promotional gap’: i) a reduced intervention of political authorities on the allocation of financial resources; and ii) a stronger independence of technical delegated authorities supervising financial dynamics. This governance configuration leads to an institutional deadlock in which only measures fitting with both political and delegated authorities’ objectives can be implemented. Finally, we identify and discuss the possible institutional scenarios that could originate from the current setting, and stress the need for close cooperation between political and delegated authorities.
In situations of water shortage and unreliability of the public water supply service, the rehabilitation of old water supply systems could constitute an additional source of supply. The chapter questions both the rationale of their rehabilitation and the state of nowledge associated with their use, based on the example of the old city of Ahmedabad in...
Hydrogen valleys, which integrate renewable energy sources, hydrogen infrastructure, and end-use applications, play a crucial role in decarbonizing industrial energy hubs. However, the large-scale deployment of hydrogen is constrained by limited renewable electricity availability and high technology costs. A key insight from our analysis is that the merit order of hydrogen end-uses is dynamic, evolving...
Intervenants Robert Guttmann, Professeur d’économie, Hofstra University Dominique Plihon, Professeur d’économie, Université Sorbonne Paris Nord Grégoire Chauvière Le Drian, Head of EIB Group Office...