the new competitive environment changes the paradigm of power system operation. in the transmission area, open access process provides fair accessibility for all market participants. congestion management is one of the most important side effects of this new process. this paper proposes a new approach for congestion management which is based on both active and reactive re-dispatch of the networ...

Airport congestion pricing has often been advocated as a means of controlling demand for airport operations and for achieving efficient resource allocation. Competition between airlines affects the extent to which an airline would be willing to pay for airport slots. Accurate modeling of competition is critical in order to determine the effectiveness of a congestion pricing mechanism. We develo...

In this paper I first propose a congestion based pricing formed progress and also introduced price discrimination in telecom after that congestion pricing model at fixed internet and wireless network can be discussed. At last that mentioned the performance improvement given by the congestion-based pricing adaptive policy further improves as the network scales and more connections share resource.

[email protected], [email protected] Abstract— Several congestion pricing proposals have been made in the last decade. Usually, however, those proposals studied optimal strategies and did not focus on implementation issues. Our main contribution in this paper is to address implementation issues for congestion-sensitive pricing over a single domain of the differentiated-services (diff-serv) ...

We analyse congestion pricing in a road and rail network, where the two modes are imperfect substitutes. On the road there is bottleneck congestion; in each train there is crowding congestion. We model two dimensions of preference heterogeneity; these two dimensions have opposite effects on the welfare impact of congestion pricing and lead to different distributional effects. The distributional...

We analyse congestion pricing in a road and rail network, where the two modes are imperfect substitutes. On the road there is bottleneck congestion; in each train there is crowding congestion. We model two dimensions of preference heterogeneity, where these two dimensions have opposite effects on the welfare impact of congestion pricing and lead to different distributional effects. The distribu...

Costs associated with traffic externalities such as congestion, air pollution, noise, safety, etcetera are becoming unbearable. The Braess paradox shows that combating congestion by adding infrastructure may not improve traffic conditions, and geographical and/or financial constraints may not allow infrastructure expansion. Road pricing presents an alternative to combat traffic externalities. T...

In this paper, we investigate an area-based pricing scheme for congested multimodal urban networks with the consideration of user heterogeneity. We propose a time-dependent pricing scheme where the tolls are iteratively adjusted through a Proportional–Integral type feedback controller, based on the level of vehicular traffic congestion and traveler's behav-ioral adaptation to the cost of pricin...

In this paper, we investigate and model interactions and incentives between competing ISPs employing different pricing strategies (dynamic congestion-based pricing vs. volume pricing). We focus here on a scenario where all users are considered to be multihomed. Keywordsmultihoming; pricing; congestion marks; future Internet

We describe the basic economic theory of pricing a congestible resource such as an ftp server, a router, a Web site, etc. In particular, we examine the implications of “congestion pricing” as a way to encourage efficient use of network resources. We explore the implications of flat pricing and congestion pricing for capacity expansion in centrally planned, competitive, and monopolistic environm...