A not-for-profit organization's reported ratio of expenditures on program services to total expenditures is a key performance metric for many donors, which may lead the manager of a not-for-profit organization to manipulate this ratio. This paper presents a theoretical model to examine when and...

Electricity storage plants can be used for many applications, with one of the most studied applications being arbitrage in the day-ahead market. Although the arbitrage value is related to the presence of price spreads, it also depends on the effect of (dis)charge actions on prices, as arbitrage...

Electricity storage plants can be used for many applications, with one of the most studied applications being arbitrage in the day-ahead market. Although the arbitrage value is related to the presence of price spreads, it also depends on the effect of (dis)charge actions on prices, as arbitrage...