This paper reviews the properties suggested in the methodological literature on the measurement of gender segregation by occupation. It is found that an index of segregation based on the entropy concept satisfies twelve basic axioms previously proposed in the single-dimensional case. This index can be expressed as the sum of a between-group and a within-group term in the two-dimensional case. I...

We used the take-the-best heuristic to develop a model to forecast the popular twoparty vote shares in U.S. presidential elections. The model draws upon information about how voters expect the candidates to deal with the most important issue facing the country. We used cross-validation to calculate a total of 1,000 out-ofsample forecasts, one for each of the last 100 days of the ten U.S. presid...

In addition to quantitative assessment of economic growth using econometric models, business cycle analyses have been proved to be helpful to practitioners in order to assess current economic conditions or to anticipate upcoming fluctuations. In this paper, we focus on the acceleration cycle of the euro area, namely the peaks and troughs of the growth rate which delimitate the slowdown and acce...

As machine learning techniques become more popular and computers become capable of storing and processing large quantities of data, there have been many recent efforts to incorporate such techniques into structural econometric models. My research aims to extend this literature by introducing the techniques of regularization and classification (from machine learning) into Generalized Method of M...

The local influence method has proven to be a useful and powerful tool for detecting influential observations on the estimation of model parameters. This method has been widely applied in different studies related to econometric and statistical modelling. We propose a methodology based on the Lagrange multiplier method with a linear penalty function to assess local influence in the possibly het...

While software metrics are commonly used to assess software maintainability and study software evolution, they are usually defined on a micro-level (method, class, package). Metrics should therefore be aggregated in order to provide insights in the evolution at the macro-level (system). In addition to traditional aggregation techniques such as the mean, recently econometric aggregation techniqu...

The present paper deals with the impact of manufacturing internationalisation, in the forms of international trade, cooperation agreement and FDI, on the logistics sector. Some descriptive statistics are provided for the Italian macro-areas and the logistics employment and an econometric analysis is carried out at the “regional-industry” level (20 NUTS2 regions and 11 logistics sub-sectors) wit...

Using German regional data for 1998, 2002 and 2006, this study reexamines the Oswald hypothesis, the conjecture that high levels of home ownership are linked to inferior outcomes in regional labor markets. Applying a set of controls for regional unemployment rates, three different econometric models are specified and estimated: a cross-sectional model, a pooled data model, and a model taking in...