Ключевые слова: air, bank, budget, business, capitalism, cargo, carry, cash, central bank, compensation, crisis, currency, deficits, deposit, dividends, dollar, drop, earnings, economic, economy, effort, expansion, finance, financial, fly, flying, fund, gain, helicopter, income, investment, liquidity trap, market, monetary, monetization, money, policy, profit, prosperity, qe, quantitative easing, recovery, savings, sky, solution, stock, transportation, unconventional, usd, wealth,