This paper addresses the issue of agricultural production under both output level and output price risks, in a context of random climatic conditions affecting forage used in beef production. It contributes to the empirical literature by applying the framework proposed by Isik (2002) to derive...

To make a prediction of a response variable from an explanatory one which takes into account features such as multimodality, a nonparametric approach based on an estimate of the conditional density is advocated and considered. In particular, we build point and interval predictors based on the...

The estimation of conditional probability distribution functions (PDFs) in a kernel nonparametric framework has recently received attention. As emphasized by Hall, Racine & Li (2004), these conditional PDFs are extremely useful for a range of tasks including modelling and predicting consumer...

Even though remittances to the Latin America and Caribbean (LAC) region are expected to slow down by around 6 percent in 2009 before recovering in 2010, their large recorded value of USD 63 billion in 2008 brings these flows to center stage as a source of growth in times of crisis. There is...

Mobile networks have developed rapidly in recent years in areas previously unserved Africa. Alongside the European Orange, Vodafone and Tigo (Millicom), there is South Africa's MTN and Zain and Moov from Middle East. Their strategy aims at reducing prices to increase market share, even though...

In this paper, we present the role of information communications and the Internet, as tools for the deployment of innovative applications for Africa, showing that this is not an African matter since the same phenomenon took place fairly recently in the OECD countries. We then describe the work...

The contribution of information and communication technologies to growth leads to many discussions nourished by analyses characterised by significant methodological difficulties. For instance, scholars highlight that the delay of any country in the adoption of these technologies and that the...