Abstract The notion that an independent central bank reduces a country’s inflation is a controversial hypothesis. To date, it has not been possible to satisfactorily answer this question because the complex macroeconomic structure that gives rise to the data has not been adequately...

This paper studies the extent of discrimination against mainland Chinese immigrants in the Hong Kong labour market and provides a quantitative assessment of the source of wage differentials between local born Hong Kong residents and Chinese immigrants. Using the 2001 Hong Kong Population Census...

In this paper the Stein variance Double k-class estimator is utilized to address the omitted variable issue in hedonic price modelling. If important housing attributes are excluded from the model, the estimated implicit prices of housing attributes would drift away from the true parameter value....

In recent years, the suggestion of combining models as an alternative to selecting a single model from a frequentist prospective has been advanced in a number of studies. In this paper, we propose a new semi-parametric estimator of regression coe¢ cients, which is in the form of a feasible...

We observe that daily highs and lows of stock prices do not diverge over time and, hence, adopt the cointegration concept and the related vector error correction model (VECM) to model the daily high, the daily low, and the associated daily range data. The in-sample results attest the importance...

This paper studies the extent of discrimination against mainland Chinese immigrants in the Hong Kong labour market and provides a quantitative assessment of the source of wage differentials between local born Hong Kong residents and Chinese immigrants. Using the 2001 Hong Kong Population Census...

A widespread method for now- and forecasting economic macro level parameters such as GDP growth rates are survey-based indicators which contain early information in contrast to official data. But surveys are commonly affected by nonresponding units which can produce biases if these missing...

Obwohl das Wetter für die Nutzenstiftung eines Angebots in mehreren Branchen eine zentrale Rolle spielt, wird dieser Aspekt in der Preisfindung bisher kaum berücksichtigt. Mit einem meteo-dynamischen Pricing wird dies aufgegriffen und der Angebotspreis auf Basis von Wetterdaten fortlaufend...

Dieser Artikel gibt einen Überblick über die Problematik fehlender Daten im Rahmen der statistischen Datenanalyse. Im Prinzip sollte er auch Lesern mit geringem mathematischen und statistischen Wissen dienlich sein und sie mathematisch nicht überfordern. Gegebenenfalls kann über allzu...

Abstract In almost all life or social science researches, subjects are classified into categories by raters, interviewers or observers. Many approaches have been proposed by various authors for analyzing the data or the results obtained from these raters. Symmetry and conditional symmetry models...