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Energy Power, Digital Infrastructure and Elearning Platforms: Afrrican Experience.

NWAOBI, GODWIN - Volkswirtschaftliche Fakultät, … - 2008

Information and communication technologies are one of the most pervasive technologies in the world, second only to 'human intelligence' or the human brain. Thus, understanding the factors that determine the diffusion of new technologies across african countries is important to understanding the...

Persistent link: https://www.econbiz.de/10005787174

Trust, contracting, and adaptation in agri-food hybrid structure

Martino, Gaetano - Volkswirtschaftliche Fakultät, … - 2010

that trust may determine a reduction of ex post transaction cost in the adaptation of hybrid structure. As a consequence …

Persistent link: https://www.econbiz.de/10011260733

Dual Wage Rigidities: Theory and Some Evidence

Kim, Insu - Volkswirtschaftliche Fakultät, … - 2009

This paper investigates wage dynamics assuming the potential presence of dual wage stickiness: with respect to both the frequency as well as the size of wage adjustments. In particular, this paper proposes a structural model of wage inflation dynamics assuming that although workers adjust wage...

Persistent link: https://www.econbiz.de/10008490530

Dual Wage Rigidities: Theory and Some Evidence

Kim, Insu - Volkswirtschaftliche Fakultät, … - 2009

Persistent link: https://www.econbiz.de/10008490558

Minimization of Keane’s Bump Function by the Repulsive Particle Swarm and the Differential Evolution Methods

Mishra, SK - Volkswirtschaftliche Fakultät, … - 2007

Keane’s bump function is considered as a standard benchmark for nonlinear constrained optimization. It is highly multi-modal and its optimum is located at the non-linear constrained boundary. The true minimum of this function is, perhaps, unknown. We intend in this paper to optimize Keane’s...

Persistent link: https://www.econbiz.de/10005621797

Physiological proprieties from corn influenced by the differentiate application of nitrogen and phosphorus

Bogza, Ion; Pandia, Olimpia; Saracin, Ion - Volkswirtschaftliche Fakultät, … - 2014

The paper enumerates several physiological processes that take place at the Campion corn hybrid and the interaction … between the hybrid in the irrigated and un-irrigated culture, as well as the appliance of NP fertilizers. To obtain …

Persistent link: https://www.econbiz.de/10011150752

Implications of integrating electricity supply dynamics into life cycle assessment: a case study of renewable distributed generation

Amor, Mourad Ben; Gaudreault, Caroline; Pineau, … - Volkswirtschaftliche Fakultät, … - 2014

-crystalline) and micro-wind turbine (1, 10 and 30 kW) environmental impact abatements are investigated by determining the displaced …

Persistent link: https://www.econbiz.de/10011112254

Sources of energy and the environment

Spash, Clive L.; Young, Andrew - Volkswirtschaftliche Fakultät, … - 1994

Energy from fossil fuels have become dominant in the industrialised and industrialising economies of the world. However, fossil fuels are also recognised as heavily polluting and responsible for a range of modern environmental and health problems. Nuclear power is a similar conventional energy...

Persistent link: https://www.econbiz.de/10011113320

Modelling water resource allocation: a case study on agriculture versus hydropower production

Bielsa, Jorge; Duarte, Rosa - Volkswirtschaftliche Fakultät, … - 2003

In this paper we propose an economic model for the optimum allocation of water within a given area with the following features. First, the introduction of the institutional, geographical and time scheme under which the water rights are granted. Secondly, the establishment of a modelling...

Persistent link: https://www.econbiz.de/10009650672

Investment timing and optimal capacity choice for small hydropower projects

Bøckman, Thor; Fleten, Stein-Erik; Juliussen, Erik; … - Volkswirtschaftliche Fakultät, … - 2006

This paper presents a method for assessing small hydropower projects that are subject to uncertain electricity prices … of a small hydropower plant is dealt with using a spreadsheet model that performs a technical simulation of the …. The method is illustrated on three different Norwegian small hydropower projects. …

Persistent link: https://www.econbiz.de/10005620027