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Closed form solution for dynamic of sustainable tourism

Dell'Era, Mario; Sodini, Mauro - 2009

The attention to environmental conditions of the planet drives many scientists to study and to analyze the externalities of the economic activities and their relapses on nature. The issue is quite complex because of the non-linear interactions between human and natural phenomena. Our intention...

Persistent link: https://www.econbiz.de/10015218250

Allocation rules for fixed and flexible networks: the role of players and their links

Borkotokey, Surajit; Sarangi, Sudipta - 2011

for a fixed network. Unlike previous rules, our characterization does not require component additivity. Next, we extend it … to flexible networks a la Jackson (2005). Finally, we provide a comparison with other fixed (network Myerson and Position … value) and flexible network (player and link based) allocation rules through a number of examples. …

Persistent link: https://www.econbiz.de/10015231758

The logic of the violence in the civil war: the armed conflict in Colombia

Estrada, Fernando - 2011

This paper proposes a reading of the armed conflict from an evolutionary design that takes into account the Logic of Violence in the Civil War. Their aim is to assess the dynamics of conflict and changes from its author's scientific output. A context of conflicts that includes new expressions of...

Persistent link: https://www.econbiz.de/10015226195

Efficient networks in connections models with heterogeneous nodes and links

Olaizola, Norma; Valenciano, Federico - 2022

We culminate the extension of the results on efficiency in the seminal connections model of Jackson and Wolinsky (1996), partially addressed in previous papers. In a model where both nodes and links are heterogeneous, we prove that efficiency is reached by networks with a particular type of...

Persistent link: https://www.econbiz.de/10015268722

A connections model with decreasing returns link-formation technology

Olaizola, Norma; Valenciano, Federico - 2020

network. First, the structures of efficient networks are characterized, and conditions for optimal investments constrained to … supporting a given network are obtained. Second, assuming that links are the result of investments by the node-players involved …

Persistent link: https://www.econbiz.de/10015242572

Efficiency and stability in the connections model with heterogeneous node

Olaizola, Norma; Valenciano, Federico - 2021

networks where the hierarchy or ranking of nodes inherent in any such network is consistent with the rank of nodes according to …

Persistent link: https://www.econbiz.de/10015243676

On The Transmission of Continuous Cultural Traits

Cheung, Man-Wah; WU, JIABIN - 2016

This paper generalizes the discrete cultural transmission model proposed by Bisin and Verdier (2001) to continuous trait space. The resulting cultural evolutionary dynamic can be characterized by a continuous imitative dynamic in a population game in which a player's payoff is equal to the...

Persistent link: https://www.econbiz.de/10015251081

Evolution of Coalition Structures under Uncertainty

De Marco, Giuseppe; Romaniello, Maria - 2008

In Hart and Kurz (1983), stability and formation of coalition structures has been investigated in a noncooperative framework in which the strategy of each player is the coalition he wishes to join. However, given a strategy profile, the coalition structure formed is not unequivocally determined....

Persistent link: https://www.econbiz.de/10015216551

Dynamics of intrahousehold bargaining

Andaluz, Joaquín; Marcén, Miriam; Molina, José Alberto - 2009

This paper studies the dynamics of bargaining in an intrahousehold context. To explore long-term partner relationships, we analyse bilateral bargaining by considering that spouses take decisions sequentially. We conclude that, for the spouse who takes the second decision, a greater discount...

Persistent link: https://www.econbiz.de/10015218527

Efficient coalition formation and stable coalition structures in a supply chain environment

Popp, Alexandru W. A. - 2009

contribute to the profitability of the network, which is dependent on the actions of the actors involved. We analyze certain … provide a real life example in order to truly understand the mechanism of the network, and validate our theoretical …

Persistent link: https://www.econbiz.de/10015218863