This paper addresses two concerns with the state of the art in network revenue management with dependent demands. The first concern is that the basic attraction model (BAM), of which the multinomial logit (MNL) model is a special case, tends to overestimate demand recapture in practice. The second concern is that the choice based deterministic linear program, currently in use to derive heuristi...

The literature analysing efficiency of financial institutions has enveloped rapidly over the last years. Most studies have focused on the input side analysing input technical and cost efficiency. Only few studies have examined the output side evaluating output technical and revenue efficiency. We know that both sides are relevant when evaluating efficiency of financial institutions. Therefore t...

In the conventional data envelopment analysis (DEA) internal sub-processes of the production units are ignored. The current paper develops a network-DEA super-efficiency model to compare the performance of efficient network systems. A new ranking method is developed by aggregating the computed super-efficiency scores with a J-divergence measure. The proposed approach is then applied to evaluate...

We put forward a new mechanism achieving a high benchmark for (both revenue and) the sum of revenue and efficiency in truly combinatorial auctions. Notably, our mechanism guarantees its performance • in a very adversarial collusion model; • for any profile of strategies surviving the iterated elimination of dominated strategies; and • by leveraging the knowledge that the players have about each...

This study deals with the impact of channel strategy and channel format selection on the manufacturer’s, the retailer’s, the e-tailer’s, and the system-wide profits. We consider the problem of one manufacturer selling one product in the market through two competing channels: a physical channel (retailer) and an internet channel (e-tailer). We assume the manufacturer uses two commonly applied co...

We put forward a new mechanism achieving a high benchmark for (both revenue and) the sum of revenue and efficiency in truly combinatorial auctions. Notably, our mechanism guarantees its performance • in a very adversarial collusion model; • for any profile of strategies surviving the iterated elimination of dominated strategies; and • by leveraging the knowledge that the players have about each...

A. STYLIZED MODEL........................................................................................................................................... 3 B. NETWORK PROVIDER IS MONOPOLIST IN THE MARKET FOR INTERNET SERVICES .......................................... 5 1. No General Incentive to Discriminate ......................................................................................

among structured peer-to-peer systems, chord has a general popularity due to its salient features like simplicity, high scalability, small path length with respect to network size, and flexibility on node join and departure. however, chord doesn’t take into account the topology of underlying physical network when a new node is being added to the system, thus resulting in high routing latency an...