>>> 经济学
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High-resolution land cover maps are one of the technological innovations driving improvements in many fields influenced by Geographic Information Systems (GIS) and Remote Sensing. In particular, the G...
Land Cover (LC) maps are fundamental products for a wide variety of applications. The workflow for their production is composed of classification of satellite imagery and validation against a referenc...
We introduce an approach to modeling economies that fo-cuses on the interconnectedness of economic agents. This ecosystem- based approach allows us to enhance our understanding of economic growth by a...
This paper presents an agent-based model of a dealer-mediated market, similar to Nasdaq 1 . We outline the overall model and represen- tation of the market rules and order handling infrastructure,...
Despite the growing debate about college students' credit card debt (Roberts 1998; Manning 1999; Warwick and Mansfield 2000; Palmer et al. 2001; McNamara 2003) and students' choice criteria of retail ...
We apply multiple testing procedures to the validation of estimated default probabilities in credit rating systems. The goal is to identify rating classes for which the probability of default is estim...
Random matrix theory is used to assess the significance of weak correlations and is well established for Gaussian statistics. However, many complex systems, with stock markets as a prominent example, ...
The paper concludes the research results performed on the Faculty of Economics and Management, Czech University of Life Sciences in Prague, concerning the utilization and validation of external and in...

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