Other chapters examine the effects of tax reforms, including the Earned Income Tax Credit, and the wage-increasing effects of progressive income taxes in a highly unionized labor market. Finally, the contributors analyze the effects of employment protection and tax penalties on the growth of the underground economy. The insights offered in these studies will be valuable to the policy analyst as well as to the academic theorist

Hours worked vary widely across countries and over time. In this paper, we investigate the role played by taxation in explaining these differences for EU New Member States. By extending a standard growth model with novel data on consumption and labor taxes, we assess the evolution of trends in hours worked over the 1995-2017 period. We find that the inclusion of tax rates in the model significantly improves the tracking of hours. We also estimate the elasticity of hours (and its different margins) to quantify the deadweight loss introduced by consumption and labor taxes. We find that these taxes explain a large share of labor supply differences across EU New Member States and that the potential gains from policy actions are noteworthy.

This book was written in the context of new and innovative policies for customs and tax administration reform. Eight chapters describe how measurement and various quantification techniques may be used to fight against corruption, improve cross-border celerity, boost revenue collection, and optimize the use of public resources. More than presenting “best practices” and due to the association of academics and practitioners, the case studies explore the conditions under which measurement has been introduced and the effects on the administrative structure, and its relations with the political authority and the users. By analyzing the introduction of measurement to counter corruption and improve revenue collection in Cameroon, two chapters describe to which extent the professional culture has changed and what effects have been noted or not on the public accountability of fiscal administrations. Two other chapters present experiments of uses of quantification to develop risk analysis in Cameroon and Senegal. By using mirror analysis on the one hand and data mining on the other hand, these two examples highlight the importance of automated customs clearance systems which collect daily extensive data on users, commodities flows and officials. One chapter develops the idea of measuring smuggling to improve the use of human and material resources in Algeria and nurture the questioning on the adaptation of a legal framework to the social context of populations living near borders. Finally, two examples of measurement policies, in France and in South Korea, enlighten the diversity of measurement, the specificities of developing countries and the convergences between developing and developed countries on common stakes such as trade facilitation and better use of public funds.

Exploring a new agenda to improve outcomes for American workers As the United States continues to struggle with the impact of the devastating COVID-19 recession, policymakers have an opportunity to redress the competition problems in our labor markets. Making the right policy choices, however, requires a deep understanding of long-term, multidimensional problems. That will be solved only by looking to the failures and unrealized opportunities in anti-trust and labor law. For decades, competition in the U.S. labor market has declined, with the result that American workers have experienced slow wage growth and diminishing job quality. While sluggish productivity growth, rising globalization, and declining union representation are traditionally cited as factors for this historic imbalance in economic power, weak competition in the labor market is increasingly being recognized as a factor as well. This book by noted experts frames the legal and economic consequences of this imbalance and presents a series of urgently needed reforms of both labor and anti-trust laws to improve outcomes for American workers. These include higher wages, safer workplaces, increased ability to report labor violations, greater mobility, more opportunities for workers to build power, and overall better labor protections. Inequality in the Labor Market will interest anyone who cares about building a progressive economic agenda or who has a marked interest in labor policy. It also will appeal to anyone hoping to influence or anticipate the much-needed progressive agenda for the United States. The book's unusual scope provides prescriptions that, as Nobel Laureate Joseph Stiglitz notes in the introduction, map a path for rebalancing power, not just in our economy but in our democracy.

This paper explores how fiscal policy can affect medium- to long-term growth. It identifies the main channels through which fiscal policy can influence growth and distills practical lessons for policymakers. The particular mix of policy measures, however, will depend on country-specific conditions, capacities, and preferences. The paper draws on the Fund’s extensive technical assistance on fiscal reforms as well as several analytical studies, including a novel approach for country studies, a statistical analysis of growth accelerations following fiscal reforms, and simulations of an endogenous growth model.

Tax compliance costs tend to be disproportionately higher for small and young businesses. This paper examines how the quality of tax administration affects firm performance for a large sample of firms in emerging market and developing economies. We construct a novel, internationally comparable, and multidimensional index of tax administration quality (the TAQI) using information from the Tax Administration Diagnostic Assessment Tool. We show that better tax administration attenuates the productivity gap of small and young firms relative to larger and older firms, a result that is robust to controlling for other aspects of tax policy and of economic governance, alternative definitions of small and young firms, and measures of the quality of tax administration. From a policy perspective, we provide evidence that countries can reap growth and productivity dividends from improvements in tax administration that lower compliance costs faced by firms.

A large percentage of workers and firms operate in the informal economy, outside the line of sight of governments in emerging market and developing economies. This may hold back the recovery in these economies from the deep recessions caused by the COVID-19 pandemic--unless governments adopt a broad set of policies to address the challenges of widespread informality. This study is the first comprehensive analysis of the extent of informality and its implications for a durable economic recovery and for long-term development. It finds that pervasive informality is associated with significantly weaker economic outcomes--including lower government resources to combat recessions, lower per capita incomes, greater poverty, less financial development, and weaker investment and productivity.