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1. Low inflation bends the Phillips curve around the world

Author:
Kristin Forbes, Joseph E. Gagnon, and Christopher G. Collins
Publication Date:
03-2020
Content Type:
Working Paper
Institution:
Peterson Institute for International Economics
Abstract:
This paper models inflation by combining the multicountry framework of one of its authors (Forbes) with the nonlinear specification proposed by the other two (Gagnon and Collins). The results find strong support for a Phillips curve that becomes nonlinear when inflation is low, in which case excess economic slack has little effect on inflation. This finding is consistent with evidence of downward nominal wage and price rigidity. The estimates also show a significant and economically meaningful Phillips curve relationship between slack and inflation when slack is negative (i.e., when output is above long-run potential). In this nonlinear model, international factors play a large role in explaining headline inflation, a role that has increased over time, supporting the results of Forbes’ linear model.
Topic:
Economics, Inflation, and Data
Political Geography:
Global Focus

2. Global E-Commerce Talks Stumble on Data Issues, Privacy, and More

Author:
Gary Clyde Hufbauer and Zhiyaou (Lucy) Lu
Publication Date:
10-2019
Content Type:
Policy Brief
Institution:
Peterson Institute for International Economics
Abstract:
In early 2019, several important members of the World Trade Organization (WTO) submitted noteworthy proposals in a realm of international commerce that has evolved faster than rules to govern it: e-commerce or digital trade. While countries agree on less controversial subjects like banning unsolicited commercial electronic messages, the three leading WTO members—China, the European Union, and the United States—have big differences in their approaches to more challenging issues: data flows, data localization, privacy invasions by data collectors, transfer of source code, imposition of customs duties and internet taxes, and internet censorship. Their differing viewpoints lead Hufbauer and Lu to conclude that the prospect of reaching a high-level WTO e-commerce agreement is not promising. To reach an agreement, either most of the contentious issues must be dropped or the number of participating countries must be sharply reduced. A WTO accord, even of low ambition, would have value if only to establish basic digital norms on matters such as banning unsolicited commercial messages and protecting online consumers from fraudulent practices. A more ambitious accord covering the controversial issues should be negotiated in bilateral and/or plurilateral/regional pacts rather than in the WTO.
Topic:
Economics, World Trade Organization, Finance, Privacy, and Data
Political Geography:
China, Europe, Asia, North America, United States of America, and European Union