lunes, 8 de julio de 2013

Ley de Metcalfe: Demasiado optimista

Researchers: Metcalfe's Law overshoots the mark Summary: Rule that encouraged madcap expansion in the dot-com era turns out to have been, um, way too generous, scientists argue. ZDNet Two University of Minnesota researchers have written a paper arguing that Metcalfe's Law, a rule of thumb that computes the value of communication networks, is overly optimistic. Metcalfe's Law--a rule of thumb, really, that provided a rationale for aggressive expansion efforts during the dot-com boom--posits that the value of a network increases with the square of the number of devices in the network. But in a preliminary paper (click for PDF) published March 2, Andrew Odlyzko and Benjamin Tilly of the university's Digital Technology Center concluded...

domingo, 7 de julio de 2013

Vainio-Pekkia: La nueva educación y los emprendimientos en Finlandia

Vainio-Pekkia: EL EMPRENDIMIENTO, UNA NUEVA OLA DE APRENDIZAJE LA EXPERIENCIA DE LA TEAM ACADEMY EN FINLANDIA Publish at Calameo or read more publications...

sábado, 6 de julio de 2013

Todo lo que necesita saber acerca de la guerra de precios en eReaders

Everything you need to know about the great e-book price war How the DOJ's antitrust lawsuit against Apple and the Big Six book publishers will affect the business of lit BY LAURA MILLER  - SALON Jeff Bezos (Credit: AP/Reed Saxon) Closing arguments for the Department of Justice’s antitrust suit against Apple concluded last week, although U.S. District Judge Denise Cote is not expected to reach a decision for another couple of months. If you’ve found the case difficult to follow, you’re not alone. Still it’s worth getting a handle on the basics because the suit — or, more precisely, the business deals behind it — have changed book publishing in significant ways. Furthermore, Judge Cote’s decision could have impact well...

Rodriguez: La revolución necesaria y lo que las escuelas de negocios pueden hacer por ella

Rodriguez: LA REVOLUCIÓN NECESARIA Y LO QUE LAS ESCUELAS DE NEGOCIOS PUEDEN HACER POR ELLA Publish at Calameo or read more publications...

viernes, 5 de julio de 2013

Koria y otros: Facilitar los ecosistemas de innovación a través de la educación superior

Koria: FACILITAR LOS ECOSISTEMAS DE INNOVACIÓN A TRAVÉS DE LA EDUCACIÓN SUPERIOR Publish at Calameo or read more publications...

jueves, 4 de julio de 2013

Nueva estrategia de precios para aplicaciones parece ir bien

New pricing strategy for apps going strong Developers around the world adopt pricing model 'Fans in charge' Pricing experiment app SnelTrein still ongoing. App developers worldwide start adopting new pricing strategy. http://pressdoc.com/p/00141u On June 27th a Dutch app developer launched a radical new pricing strategy for apps. They call the pricing model 'Fans in charge'. Free for anyone to adopt. Innovatio claims to be on a mission to heal the global app economy. A bit ambitious and crazy, but worth the risk. In a nutshell it comes down to this: An app gets more expensive everyday until a day comes by where the app is sold zero times. When that moment arrives, fans & early adopters get to decide on the final price tag...

La Ley de Metcalfe: Definición

Metcalfe's law  Metcalfe's law states that the value of a telecommunications network is proportional to the square of the number of connected users of the system (n2). First formulated in this form by George Gilder in 1993,[1] and attributed to Robert Metcalfe in regard to Ethernet, Metcalfe's law was originally presented, circa 1980, not in terms of users, but rather of "compatible communicating devices" (for example, fax machines, telephones, etc).[2] Only recently with the launch of the internet and Web 2.0 design did this law carry over to users and networks as its original intent was to describe Ethernet purchases and connections. [3] The law is also very...

Briscoe et al.: La Ley de Metcalfe está equivocada

Metcalfe's Law is Wrong Communications networks increase in value as they add members--but by how much? The devil is in the details By Bob Briscoe, Andrew Odlyzko, Benjamin Tilly . IEEE Spectrum Of all the popular ideas of the Internet boom, one of the most dangerously influential was Metcalfe's Law. Simply put, it says that the value of a communications network is proportional to the square of the number of its users. Illustration: Serge Bloch The law is said to be true for any type of communications network, whether it involves telephones, computers, or users of the World Wide Web. While the notion of "value" is inevitably somewhat vague, the idea is that a network is more valuable the more people you can call or write to...

martes, 2 de julio de 2013

Semillas y software con la misma patente

Semillas y software: no tan distintos 01-07-2013 - 15:46 -   La inminente resolución de un juicio por patentes agrícolas en Estados Unidos podría tener impacto en la comercialización de los programas informáticos. Martín Cagliani Cuando Vernon Hugh Bowman decidió plantar 120 hectáreas con soja, ni se imaginó que terminaría siendo enjuiciado por la compañía más importante del mundo en semillas, y menos todavía podía imaginar que su caso podía terminar repercutiendo en la industria del software. En sus palabras, “ni siquiera soy lo suficientemente grande como para llamarme granjero”. Este hombre de 75 años se dedica al cultivo de soja en el sudeste de Indiana, en Estados Unidos. En febrero último llegó a todos los titulares...

domingo, 30 de junio de 2013

Blank: Why the Lean Start-Up Changes Everything (Harvard Business Review) (2/2)

Blank- Por que el emprendimiento ultraligero está cambiando todo Publish at Calameo or read more publications...

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