We consider the modelling of volatility on closely related markets. Univariate fractional volatility (FIGARCH) models are now standard, as are multivariate GARCH models. In this paper we adopt a combination of the two methodologies. There is as yet little consensus on the methodology for testing...

It is shown that altruism does not affect the equilibrium provision of public goods although altruism takes the form of unconditional commitment to contribute. The reason is that altruistic contributions completely crowd out selfish contributions. That is, egoists free ride on altruism. It is...

We consider how aluminium transactions prices have been affected by the development of futures trading in aluminium. Using a series for transactions prices constructed from a trade journal, we establish that both this series and the exchange cash price may be regarded as error-ridden measures of...

This paper uses a panel of 7617 individuals drawn from the Swiss Labor Force Survey (SLFS) to study i) low-pay incidence and ii) individual transition probabilities at the lower end of the wage distribution. In a first step, various raw transition probabilities are computed for the period...

This paper carries out a pilot empirical study on how income inequality affects growth and the macro economy by means of incorporating panel data information into a macro-econometric model. China is used as the pilot field. Provincial urban and rural household data are used to construct...

It is commonly asserted that inflation is a jump variable in the New Keynesian Phillips curve, and thus wage-price inertia does not imply inflation inertia. We show that this "inflation flexibility proposition" is highly misleading, relying on the assumption that real variables are exogenous. In...

This paper develops theoretical results for the estimation of radial basis function neural network specifications, for dependent data, that do not require iterative estimation techniques. Use of the properties of regression based boosting algorithms is made. Both consistency and rate results are...

Testing the rank of a matrix of estimated parameters is key in a large variety of econometric modelling scenarios. This paper describes general methods to test for the rank of a matrix, and provides details on a variety of modelling scenarios in the econometrics literature where these tests are...

This paper attempts to show why it is highly unlikely that a disaster can become a catastrophe. We first put forward an economic concept of disaster localization. This shows that a localized disaster is unlikely to affect the macro economy in any significant way and that economic development...

This paper derives a general equilibrium option pricing model for a European call assuming that the economy is exogenously driven by a dividend process following Hamilton's (1989) Markov regime switching model. The derived formula is used to investigate if the European call option prices are...