A procedure for testing equality across nonparametric regressions is proposed. The procedure allows for any dimension of the explanatory variables and for any number of subsamples. We consider the case of random explanatory variables and allow the designs of the regressors and the number of...

This paper assesses the interconnectedness across Korean banks using three alternative methodologies. Two methodologies utilize high frequency financial data while the third uses bank balance sheet data to assess banks' bilateral exposures, systemically vulnerable banks, and systemically risky...

The existing literature suggests a number of alternative methods to test for the presence of contagion during financial market crises. This paper reviews those methods and shows how they are related in a unified framework. A number of extensions are also suggested that allow for multivariate...

This paper analyzes the effects of IMF member countries participation in the IMF’s Data Standards Initiatives (DSI) on the statistical quality of WEO forecasts. Results show that WEO forecasts for SDDS subscribers are in general better than for GDDS participants and those member countries...

This study analyzes factors for economic recovery of transition economies in Europe and the Commonwealth of Independent States for the period of the 1990s. Covariance structure analysis is employed to estimate the structural equation system, and exploratory factor analysis is conducted to...

Rede, in verkorte vorm uitgesproken bij de aanvaarding van het ambt van hoogleraar Methodologie van Research in Marketing aan de Faculteit der Bedrijfskunde van de Erasmus Universiteit Rotterdam op vrijdag 25 oktober 2002

Abstract: In this paper, we review classical and advanced methodologies for analysing within-subject functional Magnetic Resonance Imaging (fMRI) data. Such data are usually acquired during sensory or cognitive experiments that aims at stimulating the subject in the scanner and eliciting evoked...

Neuroeconomics uses various methodologies to study the neural underpinning of economic decision-making. The goal of the present article is to briefly introduce the most frequently used methods. The main functioning, properties and features, including advantages and limits, of Positron Emission...