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Solving discrete zero point problems with vector labeling

Laan, Gerard van der; Talman, Dolf; Yang, Zaifu - 2005

In this paper we present two general results on the existence of a discrete zero point of a function from the n-dimensional integer lattice Zn to the n-dimensional Euclidean space Rn. Under two different boundary conditions, we give a constructive proof using a combinatorial argument based on a...

Persistent link: https://www.econbiz.de/10011346458

Solving discrete zero point problems

Laan, Gerard van der; Talman, Dolf; Yang, Zaifu - 2004

Persistent link: https://www.econbiz.de/10011337990

Approximate solutions to dynamic models : linear methods

Uhlig, Harald (contributor) - 2006

Linear Methods are often used to compute approximate solutions to dynamic models, as these models often cannot be solved analytically. Linear methods are very popular, as they can easily be implemented. Also, they provide a useful starting point for understanding more elaborate numerical...

Persistent link: https://www.econbiz.de/10003324430

On development paths minimizing the aggregate labor-reallocation costs in the threesector framework and an application to structural policy

Stijepic, Denis - 2019

Cross-sector labor reallocation is associated with costs at the micro level ranging from the costs of geographical relocation and skill change/adaptation to unemployment. We show that monotonous reallocation paths minimize the aggregate reallocation costs in the three-sector framework (relating...

Persistent link: https://www.econbiz.de/10012265652

Risk and Return Determinants of US Insurers

Zhang, Li - 2019

This paper identifies the risk and risk-adjusted return determinants of US insurers. We find that the significant firm …-specific determinants for risk and risk-adjusted return vary slightly for the risk proxy and risk-adjusted return proxy used, and the types … to both total risk and systematic risk; in addition, size is positively related to systematic risk. Profitability and …

Persistent link: https://www.econbiz.de/10012891882