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Impact of economic reform on the Nigerian telecommunications sector
Babatunde, Onakoya Adegbemi - In: Advances in management & applied economics 3 (2013) 3, pp. 141-154
electricity and the building of public data networks (PDNs) in concert with private telecommunications operators. The derailed …
Persistent link: https://www.econbiz.de/10010148035
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Registrierung von Mobilfunk-Teilnehmern in Afrika bremst Wachstum im Mobilfunk
Jentzsch, Nicola - In: DIW-Wochenbericht : Wirtschaft, Politik, Wissenschaft 79 (2012) 32, pp. 8-12
networks. According to the ITU, between 2005 and 2010, mobile cellular subscriptions in 47 countries in the region increased by …
Persistent link: https://www.econbiz.de/10010079436
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La prestación del servicio postal universal en un contexto de precio uniforme y descremado del mercado : ¿Existe riesgo de graveyard spiral?
Pateiro Rodríguez, Carlos; Prado Domínguez, Javier; … - In: Atlantic review of economics 2 (2011), pp. 1-27
This paper focuses on the problems posed by the uniform price and market cream skimming in a context in which the incumbent is restricted asymmetric prices and products and analyzes the risks of a graveyard spiral process. We point that the price elasticity of demand, the brand loyalty and the...
Persistent link: https://www.econbiz.de/10010049031
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Sharing a polluted river through environmental taxes
Gómez-Rúa, María - In: SERIEs : Journal of the Spanish Economic Association 4 (2013) 2, pp. 137-153
n agents located along a river generate residues that then require cleaning to return the river to its natural state, which entails some cost. We propose several rules to distribute the total pollutant-cleaning cost among all the agents. We provide axiomatic characterizations using properties...
Persistent link: https://www.econbiz.de/10010148163
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Marco conseptual de una cultura sistémica en las redes virtuales de fabricación global
Vilana Arto, J. R.; Rodríguez Monroy, Carlos - In: Investigaciones europeas de Dirección y Economía de … 16 (2010) 2, pp. 137-163
Networks (GMVNs). These organizations are formed by highly dynamic manufacturing companies, that may even be even competitors … many manufacturing assets but to manage and share efficiently network resources. This study of organizational culture at … the network level includes aspects such as the similarity of cultural practices, social embeddedness, tacit knowledge …
Persistent link: https://www.econbiz.de/10009958312
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Relación entre la confianza y el compromiso generados en un acuerdo cooperativo y los motivos para su formación
Sánchez de Pablo, J. D.; Jiménez Estévez, P. - In: Investigaciones europeas de Dirección y Economía de … 16 (2010) 2, pp. 83-96
Literature about cooperative agreement shows us the importance of some factors in the success of the cooperative agreements. We will focus on the study of two variables with high social component, such as trust and commitment. Our objective is to evaluate if there are significant differences in...
Persistent link: https://www.econbiz.de/10009958315
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Gütesiegel : zu detaillierte Angaben können die Funktionsfähigkeit der Zertifikate schmälern
Pollrich, Martin; Wagner, Lilo - In: DIW-Wochenbericht : Wirtschaft, Politik, Wissenschaft 80 (2013) 19, pp. 15-18
Nach einer Serie von Lebensmittelskandalen ist das Vertrauen der Verbraucher in die Industrie erschüttert. Kritik schlägt dabei nicht nur den Herstellern selbst, sondern auch den Anbietern von Gütesiegeln entgegen, die Produkte leichtfertig zertifiziert haben. Die Rufe nach gesteigerter...
Persistent link: https://www.econbiz.de/10010148248
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Verhaltensexperimente zur persönlichen Privatsphäre erfordern neue Standards
Jentzsch, Nicola - In: DIW-Wochenbericht : Wirtschaft, Politik, Wissenschaft 79 (2012) 9, pp. 12-14
Einkaufen in Internet, die Nutzung von sozialen Netzen oder Online- Banking gehören zum Alltag der Verbraucher in Deutschland. Das Thema Privatsphäre und Datenmissbrauch ist deshalb nahezu täglich in den Medien. Da ist es erstaunlich, dass fundiertes wissenschaftliches Wissen, wie Verbraucher...
Persistent link: https://www.econbiz.de/10010079360
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La influencia de las políticas de responsabilidad social y la pertenencia a redes de cooperación en el capital relacional y estructural de las microempresas
Benito Hernández, Sonia; Esteban Sánchez, Pablo - In: Investigaciones europeas de Dirección y Economía de … 18 (2012) 2, pp. 166-176
should be integrated into any organization, including micro.enterprises. In this paper, we study how cooperation networks … studying the influences that social responsibility policies and membership of cooperation networks can have on these components …
Persistent link: https://www.econbiz.de/10010009032
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Exact solutions to the symmetric and asymmetric vehicle routing problem with simultaneous delivery and pick-up
Rieck, Julia; Zimmermann, Jürgen - In: Business research : BuR ; official open access journal … 6 (2013) 1, pp. 77-92
Persistent link: https://www.econbiz.de/10010148120