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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

Designing a mathematical model to optimize the size activities in the production plan for SC RENTEA SRL

Vlad, Mihaela Cristina; Nitu, Mihaela - In: Agrarian economy and rural development : realities and …, (pp. 148-153). 2015

Planning is the process of identifying the present situation, setting goals and define ways to achieve the objectives. Planning is the primary function of business management because of time preparing space for all other aspects of management, is considered a link between past and present [2]....

Persistent link: https://www.econbiz.de/10011456139

A MILP algorithm for the optimal sizing of an off-grid hybrid renewable energy system in South Tyrol

Alberizzi, Jacopo C.; Rossi, Mosè; Renzi, Massimiliano - In: Energy reports 6 (2020) 1, pp. 21-26

The exploitation of renewable energy sources through sustainable energy technologies are taking the field to decrease the pollutions' emissions into the Earth's environment. To offset the limitations of such resources, hybrid energy systems are becoming fundamental in grid-connected applications...

Persistent link: https://www.econbiz.de/10012176425

A probabilistically constrained extension of the integrated portfolio investment model

Ondra, Matthias; Hilscher, Christoph - In: Energy reports 6 (2020) 1, pp. 261-266

In recent years, new methods concerning risk mitigation techniques in energy planning strategies have become popular. Delarue et al. introduced the integrated portfolio investment model to account for supply-demand constraints. This paper proposes a model which is suitable to the energy...

Persistent link: https://www.econbiz.de/10012176935

The optimal management of the prosumer's resources via stochastic programming

Beraldi, Patrizia; Violi, Antonio; Carrozzino, Gianluca - In: Energy reports 6 (2020) 1, pp. 274-280

This paper deals with the optimal home energy management problem faced by a smart prosumer equipped with PV panels and storage systems. The stochastic programming framework is adopted with the aim of explicitly accounting for the inherent uncertainty affecting the main problem parameters (i.e....

Persistent link: https://www.econbiz.de/10012176945

Optimizing multiple reservoir system operation for maximum hydroelectric power generation

Phouthavanh Sorachampa; Nakorn Tippayawong; Kanchit … - In: Energy reports 6 (2020) 2, pp. 67-75

Operational management of multiple reservoirs and hydropower plants based on Nam Ngum river basin near Vientiane, Laos PDR was investigated for optimal power generation. The system consists of three reservoirs namely Nam Ngum1, 2 and 5. Analysis of water balance, storage and discharge...

Persistent link: https://www.econbiz.de/10012179181

Bi-level modeling of district heating systems with prosumers

Penkovskii, Andrey; Stennikov, Valery; Kravets, Angelica - In: Energy reports 6 (2020) 2, pp. 89-95

The paper deals with the actual problem of the functioning and development of district heating systems in the framework of the transition to intelligent energy, in which the active consumers (prosumers) holds the key place. The paper proposes an optimization mathematical model for management the...

Persistent link: https://www.econbiz.de/10012179207

Methods for optimization of time redundancy of prosumer in district heating systems

Postnikov, Ivan - In: Energy reports 6 (2020) 2, pp. 214-220

, aggregated model of heat transfer processes in heating of consumers, Rossander equation, models of the theory of hydraulic …

Persistent link: https://www.econbiz.de/10012179355