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Pricing Banner Advertisements in an Online Social Network

Hunter, Starling David - 2009

This paper examines the impact of social capital on advertisement prices in an online social network. Specifically, I show that a widely-employed measure of social capital - network constraint - explains variation in prices of 846 banner advertisements appearing within a social network formed by...

Persistent link: https://www.econbiz.de/10014207181

Understanding and Implementing Innovation in News Media and Journalism

Radcliffe, Damian - 2022

It is a truth universally acknowledged, that a media company in possession of a good fortune (an audience, brand recognition and decent revenues), must (still) be in want of innovation.The pace of change in our industry means that even the biggest, most successful, companies need to continually...

Persistent link: https://www.econbiz.de/10014086430

The Implementation of Technological Change.

Beatty, C.A. - Queen's at Kingston - Sch. of Indus. Relat. Research … - 1987

Persistent link: https://www.econbiz.de/10005780994

Estimates of the steady state growth rates for selected Asian countries with an endogenous growth framework

Rao, B. Bhaskara - Volkswirtschaftliche Fakultät, … - 2007

This paper develops an endogenous growth ramework with externalities due to learning by doing and trade openness to show that these externalities are significant for 6 Asian countries. The estimated parameters of the augmented production functions are used to compute the steady state growth...

Persistent link: https://www.econbiz.de/10005789773

Identifikace, měření a analýza poruch E-Commerce systémů

Suchánek, Petr; Vymětal, Dominik - Volkswirtschaftliche Fakultät, … - 2009

can be influenced by quite a number of disturbances affecting its functionality, efficiency and stability. There are many …

Persistent link: https://www.econbiz.de/10008549604

Research governance in academia: are there alternatives to academic rankings?

Osterloh, Margit; Frey, Bruno S. - Institut für Volkswirtschaftslehre, … - 2009

Peer reviews and rankings today are the backbone of research governance, but recently came under scrutiny. They take explicitly or implicitly agency theory as a theoretical basis. The emerging psychological economics opens a new perspective. As scholarly research is a mainly curiosity driven...

Persistent link: https://www.econbiz.de/10004976718

Interdependência entre os Estados Brasileiros: Uma Análise de Insumo-Produto

Perobelli, Fernando Salgueiro - In: Economia 7 (2006) 4, pp. 123-142

Este trabalho objetiva calcular as interdependências inter-regionais a partir de uma matriz interestadual de insumo-produto para a economia brasileira. A matriz utilizada tem como ano base 1996 e foi elaborada pela FIPE. O presente artigo utiliza o método de extração de Strassert (1968) e...

Persistent link: https://www.econbiz.de/10005056683

Interação Universidade-Empresa no Brasil em 2002 e 2004: Uma Aproximação a Partir dos Grupos de Pesquisa do CNPq

Rapini, Márcia Siqueira; Righi, Hérica Morais - In: Economia 8 (2007) 2, pp. 248-268

O presente trabalho investiga a interação universidade-empresa no Brasil tendo como proxy os grupos de pesquisa cadastrados no CNPq que declararam algum relacionamento com empresa. As informações foram extraídas do Diretório dos Grupos de Pesquisa do CNPq referentes aos Censos 2002 e 2004....

Persistent link: https://www.econbiz.de/10005056710

"S-shaped" Economic Dynamics. The Logistic and Gompertz curves generalized.

Gloria Jarne, Julio Sánchez-Chóliz, Francisco … - IFReDE - Université Montesquieu Bordeaux IV - 2005

<p> Over the years "S-shaped" evolutions have regularly been incorporated in economic models, and indeed in those of other sciences, by way of the logistic or Gompertz equations. However, both equations have noteworthy shortcomings when fitting some empirical features of economic growth: the...</p>

Persistent link: https://www.econbiz.de/10005032771

Technical Change, Efficiency, Firm Size and Age in an R&D Intensive Sector

Berghäll, Elina - Valtion taloudellinen tutkimuskeskus (VATT), Government … - 2006

The relationship between firm size and age relative to technical change and efficiency is examined in a highly …. The Method of Moments and Battese-Coelli efficiency measures are obtained to compare permanent and time-varying efficiency … size makes a substantial contribution to productivity growth, technical change and efficiency. High elasticity of factor …

Persistent link: https://www.econbiz.de/10005545866