经济活动受信心的影响：消费者相信他们的收入可能上升（或者能够保住）吗？ 公司相信未来增长足够强劲，能保证当前投资的回报吗？
Economic activity is affected by confidence: Do consumers believe their incomes are likely to rise (or even prove secure), and do companies believe that future growth will be buoyant enough to warrant current investment?