It is well known that the conventional CUSUM test suffers from low power and large detection delay. We therefore propose two alternative detector statistics. The backward CUSUM detector sequentially cumulates the recursive residuals in reverse chronological order, whereas the stacked backward...

This paper draws on a sample of innovative Catalan firms to identify the effects of the two main sources of innovation - internal R&D and external R&D acquisition - on productivity in the manufacturing and service industries. The sample comprises a 3,267 firms from the CIS-4 for the years...

Climate has relevant impacts on human health. According to the World Health Organization (WHO), climate-sensitive health problems kill millions of people every year and undermine the physical and psychological health of millions (WHO, 2012). In the particular case of vector-borne diseases,...

Romania's significant agricultural productive potential can fully cover domestic demand and can ensure important export deliveries. However, the yield of cereal production is below the European Union average. Of these, an important place is occupied by wheat production. Taking into account these...

Today's socio-economic development leads to a dilution of the "border" between rural and urban areas, especially if we look at economically developed economies, members of the OECD and/or the most powerful economies in the world united in the G7. Technology and computerization of agriculture and...

Game meat (wild meat) is constantly present in the European meat market, but a limited number of consumers are interested in its consumption, given the unique characteristics of meat from wild animals. Game meat production in Europe decreased almost 9 times in 2020, reaching a total production...

Coming from standard economic growth theory and empirical evidences, we concentrated on the convergence process as a result of structural changes in economy. We investigate the differences among countries in EU in terms of the share in total economy of main sectors. Then, based on the spatial...

The paper considers the influence of federal government expenditures and transfers on interregional convergence in gross regional product (GRP) per capita and wages in Russia over 2005-2011. Such an influence is not found. The federal government's policy was reactive and was not focused on...

Traffic congestion contributes to longer travel times and increased travel time variability. We account for the dynamic nature of travellers' choices, by deriving a closed-form solution for the costs of travel time variability. The resulting travel delay cost function is linear in the mean...