Abstract

International audience; Optical Packet Switching (OPS) is among the most promising solutions for next generation metropolitan networks. The increase of packet-based services (video on demand, etc.) is pushing metropolitan networks providers to renew their infrastructures. Today, metropolitan [...]

Abstract

Radio is the medium best adapted to crises. This has been demonstrated throughout the history of Spain, both in the 1981 coup d’état attempt and in the terrorist attacks of March 11, 2004. The question that arises then is if in the situation of lockdown suffered by the Spanish [...]

Abstract

Radio is the medium best adapted to crises. This has been demonstrated throughout the history of Spain, both in the 1981 coup d’état attempt and in the terrorist attacks of March 11, 2004. The question that arises then is if in the situation of lockdown suffered by the Spanish [...]

Abstract

en CD; International audience; Regulation by means of price in order to remove excess demand is generally perceived as being unfair. This paper empirically tests different principles of regulation including lotteries, rationing, a moral rule and compensation."br /"We start from the [...]

Abstract

bility of pricing changes in the transport sector : how to reconcile efficiency and equity ? – This paper elaborates an analytical framework of the acceptability of pricing changes in the transport sector. This framework is built on the confrontation of the economic efficiency, [...]

Abstract

Policy makers have proposed various incentive programs to curb consumption-related problems, such as traffic congestion and carbon emissions. While experts consider such programs effective in reducing those problems, consumers are more skeptical. Although this "effectiveness skepticism" [...]