1. The document discusses the impacts of tightened lending standards and increased savings rates in the US following the financial crisis. While prudent on an individual level, some argue this will slow economic recovery by reducing credit availability and consumer spending.
2. Lenders have tightened standards due to high default rates, while individuals have increased savings and paid down debt in response to job losses and economic uncertainty. However, experts want more lending and spending to stimulate growth.
3. The debate centers around whether continued conservative lending and spending habits will prolong the recession or lead to sustainable recovery. Both sides make reasonable arguments about the role of credit in fueling economic activity in the short and long term.