2010
DOI: 10.1007/978-3-642-12686-4_12
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A Partitioning Method that Generates Interpretable Prices for Integer Programming Problems

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Cited by 9 publications
(12 citation statements)
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“…Also, if there is no fixed load segment of demand, then the combined profit of all the market participants equals U -the value of the primal problem solution since the amount paid by consumers equals the amount received by producers. In this case, if the duality gap is present and no outside funds are supplied to the market, then it is impossible to compensate each market participant the corresponding lost profit obtained from (8). As a result, the calculated market uplift payments can be regarded as preliminary as these uplifts are to be further modified to ensure revenue adequacy.…”
Section: Convex Hull Pricingmentioning
confidence: 99%
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“…Also, if there is no fixed load segment of demand, then the combined profit of all the market participants equals U -the value of the primal problem solution since the amount paid by consumers equals the amount received by producers. In this case, if the duality gap is present and no outside funds are supplied to the market, then it is impossible to compensate each market participant the corresponding lost profit obtained from (8). As a result, the calculated market uplift payments can be regarded as preliminary as these uplifts are to be further modified to ensure revenue adequacy.…”
Section: Convex Hull Pricingmentioning
confidence: 99%
“…If the negative prices are discarded in order to allow generators to retain their profits, then the resulting pricing does not achieve the competitive equilibrium. In [7], [8] this scheme was modifies to generate more stable prices by adding extra constraints to the reformulated optimization problem that fix certain continuous variables at their optimal values as well.…”
Section: Introductionmentioning
confidence: 99%
“…These side-payments, or "uplifts," as they are often called, may be significant, in which case they may modify the suppliers' incentives by converting the payment scheme towards pay-as-bid. To address this issue, several alternative uniform pricing schemes have been proposed in the last decade (e.g., O'Neill et al [5], Bjørndal and Jörnsten [14,15], Hogan and Ring [16], Gribik et al [17], Motto and Galiana [18], Galiana et al [19], Van Vyve [20], Araoz and Jörnsten [21], Ruiz et al [22], Gabriel et al [23]). For the most part, these schemes are based on raising the commodity price above marginal cost to increase commodity payments and consequently reduce or even eliminate uplifts.…”
Section: Pricing In Markets With Non-convexitiesmentioning
confidence: 99%
“…Modified IP (mIP) (Bjørndal and Jörnsten [14,15]) This scheme modifies the IP scheme to generate more stable prices. It adds extra constraints to O'Neill et al's reformulated LP that fix certain continuous variables at their optimal values, as needed.…”
Section: Uniform Pricing Plus External Upliftsmentioning
confidence: 99%
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