In this paper, we illustrate the application of Bayesian time series models to obtain future population estimates with uncertainty. The focus is on a simple projection model with the historical data representing population change in England and Wales from 1841 to 2007. The Bayesian forecasts to...

A methodology is developed to estimate comparable international migration flows between a set of countries. International migration flow data may be missing, reported by the sending country, reported by the receiving country or reported by both the sending and the receiving countries. For the...

Brazil has to quickly expand its power generation capacities due to significant growth of demand. Government plans aim at adding hydropower capacities in Northern Brazil, additional to wind and thermal power generation capacities. However, new hydropower may affect environmentally and socially...

A high share of Brazilian power production comes from hydropower sources. A further expansion of power generation is necessary due to high growth rates in electricity demand. As an alternative to carbon intensive thermal power production and the expansion of hydropower in the ecologically and...

We have developed an integrated modeling framework (IMF) to quantify indicators for ecosystem services (ES) and economic development (ED) in agricultural landscapes. Austria serves as a case study in which impacts, trade-offs, and synergies of ES and ED are assessed for different agricultural...

Photovoltaic (PV) has developed to one of the most promising technologies for renewable electricity generation. The Austrian government currently provides subsidies for roof-top PV systems through a constant, administratively determined feed-in tariff or an investment co-funding. In both subsidy...

The increase of sovereign debt and the crisis in the Eurozone led to a public discussion about the possibility and the causes of a sovereign default. This paper shows by looking at the development in the Eurozone that for a government defaulting on its debt the amount of sovereign debt is not...

A key reason for the low sales volumes of electric vehicles is their significantly higher purchasing price in comparison to conventional vehicles. However, various charging strategies can be applied to make these vehicles more profitable. In this paper, controlled charging concepts are...

In the European Union, electricity production from wind energy is projected to increase by approximately 16% until 2020. The Austrian energy plan aims at increasing the currently installed wind power capacity from approximately 1GW to 3GW until 2020 including an additional capacity of 700MW...