How can increasing intermittent power generation in the Swedish electricity system be managed in a more market-oriented and cost-efficient way? We argue that market mechanisms are the most natural means for obtaining the needed flexibility in electricity systems. We believe that a complete ex...

We investigate the process of electricity price formation in the Swedish intraday market, given a large share of wind power in the Swedish electricity system. According to Karanfil and Li’s (2017) approach, if the intraday market is efficient and liquid, with large shares of intermittent...

This study examines how the impact of Tradable Green Certificates (TGC) on profitability and investment behavior varies depending on the vertical integration status of regulated firms. Our theoretical model predicts that vertical integration does not lead to higher profits when internal pricing...

A rather large literature argue that firms and households do not improve energy efficiency by investing in new technology despite that is cost-effective to do so. If this is the case people would be able to reduce their energy bills and spend their money on more pleasurable things. We argue that...

This paper provides new evidence on the determinants of environmental expenditure and investment. Also, by employing the Heckman selection models, we study how environmental expenditure and investment by Swedish industrial firms responded to the national and international policies directed to...