1. The general model of economic cycles - a model of cumulative inefficiency;Bandura;Ekon teor,2016
2. 2. Polterovich, V. (1997). Crisis of economic theory. The unknown economy: a report at a seminar at TSEMI RAS. 1997. Retrieved from http://mathecon.cemi.rssi.ru/vm_polterovich/files/Crisis_Economic_Theory.pdf [in Russian].
3. 3. Ader, D. (2018). U.S. recession looms, yield curve inversion or not. Bloomberg Prophets. March 8. Retrieved from https://www.bloomberg.com
4. 4. Bauer, M., Mertens, T. (2018). Economic forecast with the yield curve. Federal Reserve Bank of San-Francisco Economic Letter, Economic Research 2018-07. Retrieved from https://www.frbsf.org
5. 5. Bernoth, K., König, P. Raab, C. (2015). Large-Scale Asset Purchases by Central Banks II: Empirical Evidence. DIW Roundup: Politik im Fokus, No. 61. Retrieved from http://hdl.handle.net/10419/111846