TY JOUR TI Financial Impact of COVID-19: Stock Market Volatility and US Cash Crisis KW US stock market KW cash crisis KW S&P 500 KW VIX KW dividends JO Scientific Research and Development. Economics of the Firm AU Ubaydullaeva, U.. AU Tolstikova, V.. PY 2021 IS 9 PB INFRA-M Academic Publishing LLC.