The objective of this paper is to explore how the demand of germplasm held by CGIAR genebanks changed over time in order to assess the possible influence of the 1994 In Trust Agreements on germplasm demand. The proposed theoretic model motivates the realistic hypothesis that the consequences of...

"Changing perceptions of resource ownership have altered international exchange of genetic resources. After summarizing the role of genebanks and issues related to property regimes, this paper presents an empirical study of one of the largest national genebanks, the U.S. National Germplasm...

This paper has two objectives.The first is to identify the long-term public perception of monetary policy.The second is to identify the relationship between this perception and long-term bond rates.For German data, the use of a two-factor model of the term structure results in the best forecast...

This paper has two objectives. The first is to identify the long-term public perception of monetary policy. The second is to identify the relationship between this perception and long-term bond rates. For German data, the use of a two-factor model of the term structure results in the best...

We consider a class of microeconomic models with interacting agents which replicate the main properties of asset prices time series: nonlinearities i levels and common degree of long-memory in the volatilities and co-volatilities of multivariate time series. For these models, longrange...