This article deals with the analysis of house price indexes from a long-range dependence viewpoint. In particular, it estimates the fractional differencing parameter in the London and Paris house price series recognizing in some cases the potential seasonality and allowing for breaks in the...

This article investigates inflation in Mozambique using long-range dependence (LRD) techniques in monthly data from December 1995 to October 2012. Two important features of the data are analysed: persistence and seasonality, looking at aggregated and disaggregated data. The stability of the...

This study examines the time series behaviour of several Angolan macroeconomic variables, using monthly data from August 1996 to June 2011. The series are the inflation rate, M1, M2, the exchange rate at the beginning and the end of the period, and the monthly average exchange rate. In the first...

We analyse the extent of the negative effects of violence in the Basque Country on the financial and economic activity of the region. We use daily data of the Basque stock market index and employ long memory regression models, with the Spanish stock market index and an index for violence...

In the last 15 years, terrorist activity in the Basque Country has substantially decreased and strategies have changed. Whilst the type of killings has become more specialised (politicians, reporters, etc.), a new phenomenon based on urban guerrilla tactics, and called in Basque 'kale borroka'...

Purpose: This paper aims to investigate the production of sugar cane ethanol in Brazil for the time period 1983-2016, separating the data by geographical location. Design/methodology/approach: For this purpose, the authors use techniques based on the concept of fractional integration. Findings:...