and quantity indexes are calculated separately for components of GDP and therefore the difference between nominal GDP and real GDP growth is only approximately equal to the change in the GDP price index. With fixed-weights, the GDP deflator is defined as the ratio of nominal to real GDP and hence the gap between nominal and real GDP growth rates is precisely equal to the growth rate in the GDP ...

1. Overview In this brief position statement I will describe my own orientation towards the themes of this working group, and a project recently begun at GMD which I feel is relevant to these themes. As a system developer, the notion of a ‘common information space’ has certain connotations, and I will therefore elaborate on my own perspective of a CIS in the following section. Much of the activ...

Actinobacillus actinomycetemcomitans is a Gram-negative coccobacillus that can cause various forms of severe periodontitis and other nonoral infections in human patients. The serotype a-specific polysaccharide antigen of A. actinomycetemcomitans contains solely 6-deoxy-D-talose and its O-2 acetylated modification. This polysaccharide is synthesized from the donor GDP-6-deoxy-D-talose with the r...

We replicate Reinhart and Rogoff (2010a and 2010b) and find that coding errors, selective exclusion of available data, and unconventional weighting of summary statistics lead to serious errors that inaccurately represent the relationship between public debt and GDP growth among 20 advanced economies in the postwar period. Our finding is that when properly calculated, the average real GDP growth...