We argue in this paper that attention to one's blog is won by paying attention to other bloggers. We derive properties of blogging networks from a model where bloggers trade attention and content. The predictions from the model are then checked against a novel dataset from LiveJournal, a major...

This paper studies determinants of risk premia using a non-parametric term-structure model of the corporate spread. The model, which measures the extra return of defaultable corporate bonds on their government counterparts, involves the rate of inflation, a key macroeconomic variable that is...

Properties of blogging networks are derived from a model where bloggers devote attention to others, produce content for others, and exchange attention with content within their network of relations. The predictions from the model are tested with a novel dataset from LiveJournal, a major blogging...

This article presents a new decomposition of unit labour costs into compensation per worker and labour productivity, which, in turn, is decomposed into efficiency gains, technical progress and capital deepening. Data for Western European countries and the US show that the evolution of labour...

This article analyses the link between environmental and productive efficiency in a group of EU member states and the US using data from the UN Framework Convention on Climate Change. Its main indicator, carbon intensity, is defined as the ratio of total greenhouse gases emissions to output. A...

This paper studies the empirical relation between market competition and innovation using Luxembourg's Structural Business Statistics. The competitive pressure in Luxembourg's markets is assessed by computing a prot elasticity measure, based on the idea of cost-efficiency. From this, the paper...

This article presents a new decomposition of unit labour costs into compensation per worker and labour productivity, which, in turn, is decomposed into efficiency gains, technical progress and capital deepening. Data for Western European countries and the US show that the evolution of labour...

Blogs differ from other media in that authors are usually not remunerated and inscribe themselves in communities of similarly minded individuals. Bloggers value reciprocal attention, interaction with other bloggers and information from reading other blogs; they value being read but also writing...

This paper investigates the empirical link between migrations and entrepreneurship in European countries, for the first time drawing from a large sample of individuals sourced from the cross-country GEM survey. Specifically, the paper studies the impact of individuals' immigration status on...

This paper investigates features of credit risk using non-parametric techniques, studying determinants of risk premia using a non-parametric term-structure model of the corporate spread. The model, which measures the extra return of defaultable corporate bonds on their government counterparts,...