Power sector reforms across Latin America in the 1990s based on privatization, liberalization, and market forces were largely unavoidable. This book argues that while there is no turning back from this process, many reforms may not prove sustainable without further efforts to build a stronger...

Power sector reforms across Latin America in the 1990s based on privatization, liberalization, and market forces were largely unavoidable. This book argues that while there is no turning back from this process, many reforms may not prove sustainable without further efforts to build a stronger...

A government wants to exploit a renewable resource, yielding a timevarying flow of rent, by leasing it at a fixed rate. Leasing contracts can be expropriated before expiration, albeit at a cost. To minimise transactions costs and avoid the 'resource curse' the government would prefer to enter...

The European Commission is introducing new regulations on submission and publication of data in electricity markets (SPDEM) and on wholesale energy market integrity and transparency (REMIT). I discuss issues relevant for undertaking an evaluation such regulations. I argue that, for market...

We consider an industry with firms that produce a final good emitting pollution to different degree as a side effect. Pollution is regulated by a tradable quota system where some quotas may have been allocated at the outset, i.e. before the quota market is opened. We study how volatility in...

We analyse retailer and household behaviour on the Norwegian electricity market, based on detailed information on prices and other market characteristics. We find that there exists a competitive market segment where a number of retailers compete fiercely for customers, with small margins on all...

I revisit the dominant-firm model and discuss its implicit assumption of a sequential move structure. I argue that a simultaneous move structure is often more reasonable and derive an alternative formulation of the model based on this approach.