In the past decade, innovations in hydraulic fracturing and horizontal drilling have fueled a boom in the production of natural gas (as well as oil) from geological formations – primarily deep shales – in which hydrocarbon production was previously unprofitable. Impacts on U.S. fossil fuel...

Nowadays the analysts of labour markets have a lot of different data and indicators that can be used for the evaluation of the labour market and monitor its development. But such a great number of monitoring determinants can create problems both with the evaluation and with the description of...