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The Power of the Test in Three-Level Designs

Konstantopoulos, Spyros - Institute for the Study of Labor (IZA) - 2006

classrooms or schools), or individuals within groups (such as students). Since field experiments involve clustering, key aspects … into account clustering effects at the classroom and at the school level, sample size effects (e.g., number of students …

Persistent link: https://www.econbiz.de/10005566837

Doubly robust identification for causal panel data models

Arkhangelsky, Dmitry; Imbens, Guido - In: The econometrics journal 25 (2022) 3, pp. 649-674

Persistent link: https://www.econbiz.de/10013399849

The Japanese economy in crises: A time series segmentation study

Cheong, Siew Ann; Fornia, Robert Paulo; Lee, Gladys Hui Ting - In: Economics: The Open-Access, Open-Assessment E-Journal 6 (2012) 2012-5, pp. 1-81

The authors performed a comprehensive time series segmentation study on the 36 Nikkei Japanese industry indices from 1 January 1996 to 11 June 2010. From the temporal distributions of the clustered segments, we found that the Japanese economy never fully recovered from the extended 1997-2003...

Persistent link: https://www.econbiz.de/10010308400

The Japanese economy in crises: A time series segmentation study

Cheong, Siew Ann; Fornia, Robert Paulo; Lee, Gladys Hui Ting - 2011

We performed a comprehensive time series segmentation study on the 36 Nikkei Japanese industry indices from 1 January 1996 to 11 June 2010. From the temporal distributions of the clustered segments, we found that the Japanese economy never fully recovered from the extended 1997-2003 crisis, and...

Persistent link: https://www.econbiz.de/10010305849

Spatial Dispersion of Peering Clusters in the European Internet

D'Ignazio, A.; Giovannetti, E. - Faculty of Economics, University of Cambridge - 2006

, we assess whether or not the Internet industry shows clustering in peering; we then concentrate on the dynamics of the … decision, driving the agglomeration/dispersion process, depends, however, on the initial level of clustering. We show that …

Persistent link: https://www.econbiz.de/10005489326

The Japanese economy in crises: A time series segmentation study

Cheong, Siew Ann; Fornia, Robert Paulo; Lee, Gladys Hui Ting - In: Economics - The Open-Access, Open-Assessment E-Journal 6 (2012), pp. 1-81

Persistent link: https://www.econbiz.de/10010954718

The Japanese economy in crises: A time series segmentation study

Cheong, Siew Ann; Fornia, Robert Paulo; Lee, Gladys Hui Ting - Institut für Weltwirtschaft (IfW) - 2011

Persistent link: https://www.econbiz.de/10009223284

Admissible Clustering of Aggregator Components: A Necessary and Sufficient Stochastic Semi-Nonparametric Test for Weak Separability.

Barnett, William; Peretti, Philippe de - Department of Economics, University of Kansas - 2009

In aggregation theory, the admissibility condition for clustering together components to be aggregated is blockwise …

Persistent link: https://www.econbiz.de/10005030161

Admissible clustering of aggregator components: a necessary and sufficient stochastic semi-nonparametric test for weak separability

Barnett, William A.; de Peretti, Philippe - Volkswirtschaftliche Fakultät, … - 2008

In aggregation theory, the admissibility condition for clustering together components to be aggregated is blockwise …

Persistent link: https://www.econbiz.de/10005623356

Trends of the Contagion Risk in Sovereign Spreads for Emerging European Countries

Dedu, Vasile; Mihai, Irina; Neagu, Florian - In: Journal for Economic Forecasting (2010) 2, pp. 265-279

We investigate the sovereign spreads behavior of the European emerging countries using the clustering technique. Our …

Persistent link: https://www.econbiz.de/10008492978