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This paper examines the predictive power of weather for electricity prices in day ahead markets in real time. We find that next-day weather forecasts improve the forecast accuracy of Scandinavian day-ahead electricity prices substantially in terms of point forecasts, suggesting that weather...
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This paper analyzes the choice of deductible in insurance contracts that insure against a risk that, as is common … risk-bearing costs, the optimal contract is one that uses an aggregate deductible that applies to the aggregate losses … moral hazard costs than contracts that apply a per-loss deductible to each loss that occurs. I further show that each of …
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A time series analysis was performed on medical scheme statistics with the aim of determining current and future demographic and economic trends. This would enable one to reach a better perspective on the current and future financial dilemma presently experienced by medical schemes. Data for the...
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