After the publication of this work (Dezhina 2015), we noticed an error in the Russian abstract. In every instance of the word "межотраслевая" it should be changed to "межсекторальная". The financial statement was missing from the Acknowledgements. The corrected statement is provided below:

Acknowledgements

The research was supported by the grant from the Russian Foundation for Humanities (grant no. 13-03-00089).