Mr. Zamid Aligishiev, Mr. Giovanni Melina, and Luis-Felipe Zanna
This note is a user’s manual for the DIGNAR-19 toolkit, an application aimed at facilitating the use of the DIGNAR-19 model by economists with no to little knowledge of Matlab and Dynare via a user-friendly Excel-based interface. he toolkit comprises three tools—the simulation tool, the graphing tool, and the realism tool—that translate the contents of an Excel input file into instructions for Matlab/Dynare programs. These programs are executed behind the scenes. Outputs are saved in a separate Excel file and can also be visualized in customizable charts.
Ernesto Crivelli, Ruud A. de Mooij, J. E. J. De Vrijer, Mr. Shafik Hebous, and Mr. Alexander D Klemm
This paper aims to contribute to the European policy debate on corporate income tax reform in three ways. First, it takes a step back to review the performance of the CIT in Europe over the past several decades and the important role played by MNEs in European economies. Second, it analyses corporate tax spillovers in Europe with a focus on the channels and magnitudes of both profit shifting and CIT competition. Third, the paper examines the progress made in European CIT coordination and discusses reforms to strengthen the harmonization of corporate tax policies, in order to effectively reduce both tax competition and profit shifting.
This report overviews countries fiscal actions in response to COVID-19 and discusses how governments policies should adapt to get ahead of the pandemic and set the stage for a greener, fairer, and more durable recovery. Global vaccination should be scaled up as it can save lives and will eventually pay for itself with stronger employment and economic activity. Until the pandemic is brought under control globally, fiscal policies must remain flexible and supportive, while keeping debt at a manageable level over the long term. Governments also need to adopt comprehensive policies, embedded in medium-term frameworks, to tackle inequalities—especially in access to basic public services—that were exacerbated by the COVID-19 pandemic and may cause income gaps to persist. Investing in education, healthcare and early childhood development and strengthening social safety nets financed through improved tax capacity and higher progressivity, can strengthen lifetime opportunities, improve trust, and contribute to more social cohesion.
Ruud A. de Mooij, Mr. Alexander D Klemm, and Ms. Victoria J Perry
The book describes the difficulties of the current international corporate income tax system. It starts by describing its origins and how changes, such as the development of multinational enterprises and digitalization have created fundamental problems, not foreseen at its inception. These include tax competition—as governments try to attract tax bases through low tax rates or incentives, and profit shifting, as companies avoid tax by reporting profits in jurisdictions with lower tax rates. The book then discusses solutions, including both evolutionary changes to the current system and fundamental reform options. It covers both reform efforts already under way, for example under the Inclusive Framework at the OECD, and potential radical reform ideas developed by academics.
Mr. Shafik Hebous, Mr. Alexander D Klemm, and Yuou Wu
Profit shifting by multinational enterprises—through manipulation of transfer prices of related-party trade, intragroup lending, or the location of intangibles—affects international flows, raising the question of its impact on the current account and external balances. This paper approaches this question theoretically and empirically. In theory, profit shifting distorts the components of the current account and bilateral current account balances but leaves a country’s aggregate net balance unaffected. There is, however, a real effect on current account balances, because taxes are paid to different jurisdictions. Moreover—in practice—the measured current account could change, because not all transactions are equally easy to track. Our panel empirical results broadly confirm that the current account balance tends to be, on average, unaffected by profit shifting, but taking heterogeneity into account we find that both the real tax effect and mismeasurement strengthen income balances—and thus the current account—in investment hubs.
This technical note and manual (TNM) addresses the following questions: What is a business continuity plan (BCP) and what are its main components? What are a BCP’s key design considerations for an epidemic? What are the organizational and management arrangements for a BCP? How does a BCP maintain a tax agency’s critical functions during an epidemic? and How does a tax agency keep its BCP current and ready for deployment?
Ruud A. de Mooij, Ms. Li Liu, and Dinar Prihardini
Formula apportionment as a way to attribute taxable profits of multinationals across jurisdictions is receiving increased attention. This paper reviews existing literature and discusses experiences in selective federal states to evaluate the economic properties of formula apportionment relative to the current international tax regime that is based on separate accounting. It highlights major advantages, such as the elimination of profit shifting within multinational groups; and it discusses new distortions and the impact on tax competition. The analysis exploits different datasets to assess the direct revenue implications for individual countries under alternative formulas. The distributional effects across countries are found to be large, reflecting major discrepancies between where profits are currently attributed and where factors of production are located or sales take place. The largest losses appear in investment hubs (i.e. countries with a disproportionate ratio of foreign direct investment to GDP), while several large advanced countries are likely to gain. Developing countries gain most likely if employment receives a large weight in the formula; they also tend to benefit, on average, from a formula based on sales by destination.