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In electricity markets, generators are rewarded both for providing energy and for enabling grid reliability. The two functions are compensated in separate markets: energy markets and ancillary services markets. We provide evidence of changes in the fuel mix in the energy market that is driven by...
Persistent link: https://www.econbiz.de/10012482246
Most US consumers are charged a near-constant retail price for electricity, despite substantial hourly variation in the wholesale market price. The Smart Grid is a set of emerging technologies that, among other effects, will facilitate "real-time pricing" for electricity and increase price...
Persistent link: https://www.econbiz.de/10012460588
Currently, most U.S. electricity consumers pay a constant price per kWh consumed that accounts for most of their bill. Ongoing developments in the power system increase efficiency gains that can be made from exposing consumers to widely varying wholesale spot prices. Pure spot pricing is not...
Persistent link: https://www.econbiz.de/10013435122
Recent energy shortfalls in renewables-dominated electricity markets call for a mechanism to ensure demand is met under all system conditions. We demonstrate severe shortcomings of an increasingly popular mechanism--reliability options--caused by its interaction with fixed-price forward...
Persistent link: https://www.econbiz.de/10014576645
We develop a theoretical framework to characterize strategic behavior in sequential markets under imperfect competition … and limited arbitrage. Our theory predicts that these two elements can generate a systematic price premium. We test the …
Persistent link: https://www.econbiz.de/10012457884
Production inflexibility together with product price uncertainty creates price risk, which is a potentially important factor for firms' liquidity management. One industry for which price risk can be measured is the electricity producing industry. We use data on hourly electricity prices in 41...
Persistent link: https://www.econbiz.de/10012455247
This paper studies how market competition influences the algorithmic design choices of firms in the context of … to maximize estimated profit. We show that competition may induce firms to strategically choose simpler algorithms which …
Persistent link: https://www.econbiz.de/10014247922
We categorize the primary incentive-based mechanisms under consideration for addressing greenhouse gas emissions from electricity generation--pricing carbon, setting intensity standards, and subsidizing clean energy--and compare their market outcomes under similar expansions of clean electricity...
Persistent link: https://www.econbiz.de/10013334480
We analyze a number of unstudied aspects of retail electricity competition. We first explore the implications of load … homogeneous up to a scaling factor. In general, the combination of retail competition and load profiling does not yield the second … consumption, retail competition yields the Ramsey prices even when consumers can only partially respond to variations in real time …
Persistent link: https://www.econbiz.de/10012468220
Despite all of the talk about deregulation' of the electricity sector, a large number of non-market mechanisms have been imposed on emerging competitive wholesale and retail markets. These mechanisms include spot market price caps, operating reserve requirements, non-price rationing protocols,...
Persistent link: https://www.econbiz.de/10012468221