10 research outputs found
Integrated Economic and Climate Modeling
This survey examines the history and current practice in integrated assessment models (IAMs) of the economics of climate change. It begins with a review of the emerging problem of climate change. The next section provides a brief sketch of the rise of IAMs in the 1970s and beyond. The subsequent section is an extended exposition of one IAM, the DICE/RICE family of models. The purpose of this description is to provide readers an example of how such a model is developed and what the major components are. The final section discusses major important open questions that continue to occupy IAM modelers. These involve issues such as the discount rate, uncertainty, the social cost of carbon, the potential for catastrophic climate change, algorithms, and fat-tailed distributions. These issues are ones that pose both deep intellectual challenges as well as important policy implications for climate change and climate-change policy
Can Intergroup Behaviors Be Emitted Out of Self-Determined Reasons? Testing the Role of Group Norms and Behavioral Congruence in the Internalization of Discrimination and Parity Behaviors
Internationalising in small, incremental or larger steps?
We argue that companies may enter foreign environments either incrementally, as suggested by long-established theory, or by taking larger steps that may result in lower initial performance but, through learning and experience, lead to increased performance in future expansions. This idea is corroborated by the experience of Dutch companies entering into Central and Eastern Europe. We also find that expansion steps may be too large, thereby limiting the exploration of foreign environments. Our study suggests that sequential internationalisation strategies do still matter, and that companies have to balance exploitation and exploration in internationalisation