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The impact of production and infrastructure shocks : a non-linear input-output programming approach, tested on an hypothetical economy

Oosterhaven, Jan; Bouwmeester, Maaike C.; Nozaki, Michiya - 2014

This paper develops a methodology to predict and to thus possibly mitigate the economic impacts of major catastrophes, such as earthquakes and tsunamis. The short-run impacts are assumed to be determined by the attempts of economic actors to return to the pre-catastrophe economic situation as...

Persistent link: https://www.econbiz.de/10011503546

An urban economic model over a continuous plane with spatial characteristic vector field : consideration of heterogeneous geographical conditions

Miyata, Yuzuru - 2011

gradient law has still been inherited. Following their achievement, Puu (2003) alone developed their theory by using many … computer simulations to visually show the significance of their theory. Beckmann and Puu's book (1985) aims to study formation … Beckmann and Puu are rigorously modified by using the theory of partial differential equations (Courant and Hilbert (1953, 1962 …

Persistent link: https://www.econbiz.de/10011523811

Agent teams and evolutionary computation : optimizing semi-parametric spatial autoregressive models

Krisztin, Tamás; Koch, Matthias - 2011 - Manuscript received January 26, 2011

Classical spatial autoregressive models share the same weakness as the classical linear regression models, namely it is not possible to estimate non-linear relationships between the dependent and independent variables. In the case of classical linear regression a semi-parametric approach can be...

Persistent link: https://www.econbiz.de/10011527332

Optimal placement of heterogeneous wireless nodes in LTE/WiFi integrated networks

Elmosilhy, Noha A.; Abd El-Haleem, Ahmed M.; … - 2019

Small cell deployment is considered one of solutions to increase capacity and improve the coverage to meet the growing of mobile data traffic. LTE-Wi-Fi Aggregation (LWA) is Heterogeneous based which enables an aggregation between LTE small cells and Wi-Fi Access Points (AP) at radio network...

Persistent link: https://www.econbiz.de/10012150412

On development paths minimizing the aggregate labor-reallocation costs in the threesector framework and an application to structural policy

Stijepic, Denis - 2019

relocation and skill change/adaptation to unemployment. We show that monotonous reallocation paths minimize the aggregate …

Persistent link: https://www.econbiz.de/10012265652

The viability of global optimization for parameter estimation in spatial econometrics models

Wachowiak, Mark; Wachowiak-Smolíková, Renata; … - 2012

This paper addresses parameter estimation of spatial regression models incorporating spatial lag. These models are very important in spatial econometrics, where spatial interaction and structure are introduced into regression analysis. Because of spatial interactions, observations are not truly...

Persistent link: https://www.econbiz.de/10011513915

Optimism leads to optimality : ambiguity in network formation

Bayer, Péter; Guerdjikova, Ani - 2021

We analyze a model of endogenous two-sided network formation where players are affected by uncertainty in their opponents' decisions. We model this uncertainty using the notion of equilibrium under ambiguity (Eichberger and Kelsey, 2014). Unlike the set of Nash equilibria, the set of equilibria...

Persistent link: https://www.econbiz.de/10013336333