Showing 1 - 10 of 431
We study cost-sharing rules in network problems where agents seek to ship quantities of some good to their respective locations, and the cost on each arc is linear in the flow crossing it. In this context, Core Selection requires that each subgroup of agents pay a joint cost share that is not...
Persistent link: https://www.econbiz.de/10015213325
This paper develops a theoretical model of cyberwarfare between nations, focusing on the factors that determine the severity and outcomes of cyber conflicts. We introduce a two-country model where nations invest in offensive or defensive cyber capabilities across networked systems. We show that...
Persistent link: https://www.econbiz.de/10015213647
International migration is attracting growing interest in academia and policymakers in both hosting and sending countries. International migration is central in improving living standards of migrants and their families, supporting the sustainable development goals (SDGs) of the 2030 global...
Persistent link: https://www.econbiz.de/10015213743
rely on partial or aggregated information. One widespread example is Aggregated Relational Data (ARD), where respondents or … neighbors explicitly. This dissertation provides an in-depth examination of two major frameworks for reconstruct- ing networks … size. Real-world ap- plications illustrate the potential for partially observed networks in domains like financial risk …
Persistent link: https://www.econbiz.de/10015214723
This paper analyzes the measuring performance of artificially business intelligent systems. Thousands of persons-years have been devoted to the research and development in the vari¬ous aspects of artificially intelligent systems. Much progress has been attained. However, there has been no means...
Persistent link: https://www.econbiz.de/10015214965
The objective of this paper is to analyse the dynamics of networks in which new knowledge emerges and through which it … underpinning its activities. In so doing we look beyond studies based on the assumption of exogenous networks and delve into the … views networks as constructs aimed at the coordination of knowledge; accordingly, network structure is an emerging property …
Persistent link: https://www.econbiz.de/10015215287
This paper develops a simple demand model with network externalities which allow us to identify the shape of the network externalities function in the mobile telephone market and to estimate the critical mass. If the mobile telephone network exhibits positive network externalities, we expect...
Persistent link: https://www.econbiz.de/10015215634
explore importance of such a network for regions; knowledge and information flows within this network and their importance for …
Persistent link: https://www.econbiz.de/10015216015
of blogging networks from a model where bloggers trade attention and content. The predictions from the model are then …
Persistent link: https://www.econbiz.de/10015216307
organizational research. Its ideal corners and some ideal hybrids on its edges (such as ideal clusters and ideal hub&spoke networks …
Persistent link: https://www.econbiz.de/10015216310