Paul Krugman has an interesting column on when to be concerned about government budget deficits:
http://www.nytimes.com/2017/01/09/opinion/deficits-matter-again.html
US labor market is getting closer to full employment and sharp wage increases suggest that the economy is no longer in need of life support or further stimulus:
http://blogs.wsj.com/economics/2017/01/06/the-december-jobs-report-in-seven-charts/
http://blogs.wsj.com/economics/2017/01/06/economists-react-to-the-december-jobs-report-very-close-to-full-employment/
Harvard economist Larry Summers on the Republican tax cut plans:
https://www.washingtonpost.com/opinions/trump-and-ryan-are-right-to-tackle-corporate-taxes-but-their-approach-would-do-harm/2017/01/08/e7abd204-d429-11e6-9cb0-54ab630851e8_story.html