The paper provides an overview of cryptocurrencies and decentralized finance. The discussion lays out potential benefits and challenges of the new system and presents a comparison to the traditional system of financial intermediation. Our analysis highlights that while the DeFi architecture...

The Covid-19 pandemic has introduced huge numbers of employers and employees to remote work. How many of these newly remote jobs will go overseas? We offer a rough quantification based on two observations: 1) offshore work is trade in services, and 2) the number of telemigrants is the volume of...

A new interest in the role of services in world transactions has been generated by the current efforts of the U. S. Government to reduce barriers to international trade in services.The paper distinguishes four different classifications of economic activities between services and corrmodities....

Globalization and robotics (globotics) are transforming the world economy at an explosive pace. While much of the literature has focused on rich nations, the changes are quite likely to affect developing nations in important ways. The premise of the paper - which should be regarded as a...

This paper uses unique Finnish firm-level micro data on service imports, work- force composition, and firm characteristics to examine changes in employment composition and performance of Finnish service importers during a period of a significant increase in services imports (2002-2012). We use...

We estimate the impact of increased policy uncertainty from Brexit on UK trade in services. We apply an uncertainty-augmented gravity equation to UK services trade with the European Union at the industry level from 2016Q1 to 2018Q4. By exploiting the variation in the probability of Brexit from...

Because of the differing forms that international agreements on trade in goods and trade in services take in the GATT (1994) and the GATS there is an incompatibility between measures of world trade in goods and services. Measures of goods trade reflecting GATT (1994) are restricted to trade that...

Our paper integrates results from trade-in-task theory into mainstream trade theory by developing trade-in-task analogues to the four famous theorems (Heckscher-Ohlin, factor price equalisation, Stolper-Samuelson, and Rybczynski) and showing the standard gains-from-trade theorem does not hold...

Two central topics in recent rounds of international trade negotiations have been environmental concerns, and services trade. While each is undoubtedly important, they are unrelated. In this paper I show that the services-environment link is small, for two reasons. First, services account for...

To illustrate how small the effects are, suppose that over the next nine years all of inshoring and offshore outsourcing grew at rates experienced during 1996-2005 in business, professional and technical services i.e., in segments where China and India have been particularly strong. Then workers...