Bottom Line: There's a strong consensus that this fall's fiscal showdown will result in a compromise agreement, but a deal may be harder to get than markets anticipate. Have pity on the U.S. fisca…

Steven A. Tananbaum Senior Fellow for International Economics Robert Kahn writes that financial markets rallied following the U.S. election, on hopes that President-Elect Donald J. Trump’s fiscal stimulus and deregulation initiatives would spur corporate profits and growth. Perhaps so, but a strong case could be made for the opposite: that Trump’s economic agenda will prove disruptive to trade and growth, face growing headwinds in Congress, and exert a contractionary impact on the U.S. economy.