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Parcerias Estratégicas da Banca Portuguesa em Portais Digitais

Leitão, João; Osório, Carlos; Gomes, Daniela - EconWPA - 2002

, Networks, Strategy, Banking. …

Persistent link: https://www.econbiz.de/10005134418

Stability and Equilibrium Selection in a Link Formation Game

Harrison, Rodrigo J.; Munoz, Roberto - EconWPA - 2003

In this paper we use a non cooperative equilibrium selection approach as a notion of stability in link formation games. Specifically, we follow the global games approach first introduced by Carlsson and van Damme (1993), to study the robustness of the set of Nash equilibria for a class of link...

Persistent link: https://www.econbiz.de/10005407549

The Economics of Small Worlds

Jackson, Matthew O.; Rogers, Brian W. - EconWPA - 2005

We examine a simple economic model of network formation where agents benefit from indirect relationships. We show that small-world features - -- short path lengths between nodes together with highly clustered link structures --- necessarily emerge for a wide set of parameters.

Persistent link: https://www.econbiz.de/10005407573

NIGERIA'S RESPONSE TO THE DYNAMIC TELECOMMUNICATIONS

NWAOBI, GODWIN CHUKWUDUM - EconWPA - 2003

CONDITION RELATED TO NETWORKS AND NETWORK EFFECTS AND DERIVES PRELIMINARY POLICY RECOMMENDATIONS FOR THE NIGERIAN …

Persistent link: https://www.econbiz.de/10005407756

NIGERIA'S RESPONSE TO THE DYNAMIC TELECOMMUNICATIONS ENVIRONMENT: A POLICY-BASED STUDY

NWAOBI, GODWIN CHUKWUDUM - EconWPA - 2003

NETWORKS AND NETWORK EFFECTS AND DERIVES PRELIMINARY POLICY RECOMMENDATIONS FOR THE NIGERIAN TELECOMMUNICATIONS INDUSTRY. IN …

Persistent link: https://www.econbiz.de/10005407771

Knowledge Management in Knowledge Intensive Service Networks: A Strategic Management Perspective

Blaich, Günther; Evanschitzky, Heiner; Kenning, Peter; … - EconWPA - 2004

“comprehensive service solutions”, more and more services are offered through networks. By so doing, individual firms can concentrate … intensive service networks depends strongly on the effective and efficient combination and use of the distinctive competencies … service networks. We use a strategic management approach instead of a more technology-oriented approach since we believe that …

Persistent link: https://www.econbiz.de/10005408132

On the Measurement of Segregation

Echenique, Federico; Roland G. Fryer Jr. - EconWPA - 2005

the commonly- used dissimilarity index is .42. Using detailed data on friendship networks, available in the National …

Persistent link: https://www.econbiz.de/10005408321

Enhancing Efficiency of Water Supply – Product Market Competition versus Trade

Foellmi, Reto; Meister, Urs - EconWPA - 2004

networks could alternatively be used for cross boarder trade between neighboured water utilities. We show that competition by …

Persistent link: https://www.econbiz.de/10005412480

Intra-backbone and Inter-backbone Peering Among Internet Service Providers

Badasyan, Narine; Chakrabarti, Subhadip - EconWPA - 2004

We consider a model with two backbones and a finite number of Internet Service Providers (ISPs) connected to the backbones. ISPs decide on private peering agreements, comparing the benefits of private peering to costs. Intra-backbone peering refers to peering between ISPs connected to the same...

Persistent link: https://www.econbiz.de/10005412920

Private Peering Among Internet Backbone Providers

Badasyan, Narine; Chakrabarti, Subhadip - EconWPA - 2003

capacities for their networks, capacities on the private peering links, if they choose to peer privately, and access prices. The …, where we examine pairwise stable and efficient networks. While there are a large number of Subgame Perfect Nash Equilibria …

Persistent link: https://www.econbiz.de/10005412928