Miscellaneous Knowledge Notes
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Publication Sex-disaggregating Tax Administrative Data: Experience from Colombia’s Tax and Customs Authority(Washington, DC: World Bank, 2024-12-06) Gamboa, Luis Fernando; Reyes, Luis Carlos; Tribin, Ana Maria; Komatsu, HitomiThis Knowledge Note aims to document National Tax and Customs Authority's (DIAN’s) experience in sex-disaggregating income taxpayer data and provide examples of the use of disaggregated data for policy analysis. It offers lessons for other revenue authorities and government agencies planning to sex-disaggregate and analyze administrative tax data. It summarizes the institutional strategies, methodologies used, and challenges encountered in this process based on interviews with experts and government officials. We use the term “sex” to mean biological sex at birth unless explicitly stated otherwise.Publication Saving Lives While Raising Revenue: Opportunities in Brazil’s Reform of Indirect Taxes to Improve Tobacco, Alcohol, and Sugar-Sweetened Beverages (SSBs) Excise Taxes(Washington, DC: World Bank, 2024-11-04) Maldonado, N.; Blecher, E.; Fleischhaker, C.Taxes and prices of tobacco products, alcoholic beverages, and sugar-sweetened beverages (SSBs) in Brazil are low compared to international peers. The ongoing landmark reform of indirect taxes (PLP 68/2024 and forthcoming Ordinary Law) provides an excellent opportunity to put in place well-designed excise taxes on tobacco, alcohol and SSBs.If well implemented, reforms of the tax structure and increases in tax rates can make them more effective at improving population health and raising additional tax revenue. Global evidence to support reforms is strong, supporting the use of well-designed and administered health taxes.Following global best practices, it is recommended that health taxes are focused on specific taxes or, when applied in mixed systems, that the specific taxes comprise a larger component of the excise tax than the ad valorem component. Tax rates, particularly for specific taxes, need to be increased significantly to align Brazil with the prices of international peers, and indexed to inflation plus three percentage points to protect real values of tax over time, and to reduce the affordability of tobacco, alcohol, and SSBs.Publication Legal Framework and Assessment of Policy Gaps in Romania: Background Note for the Gender Assessment(World Bank, Washington, DC, 2023-11-29) Chilera , Chifundo; Costache, IrinaThis note reviews the legal, institutional, and policy framework that affects gender equality in the country, including efforts to enforce gender laws and policies.Publication Ensuring the Adequacy of Education Finance through Domestic Resource Mobilization: The Case of Sierra Leone(Washington, DC, 2023-11-20) World BankHistorically, education expenditure in Sierra Leone has been insufficient to provide quality education to all school-age children. Although real government expenditure on education increased on average by 11 percent per year between 2008 and 2014, this increase was barely adequate to keep up with rapidly expanding enrollment figures, with the total number of students enrolled in primary and secondary education rising from 709,875 to 1,809,563 between 2001 and 2015 (UNESCO Institute for Statistics (UIS), 2023a; UIS, 2023b). In 2012, per-student expenditure on primary education was 5.7 percent of gross domestic product (GDP) per capita, compared to an average of 11.1 percent in sub-Saharan Africa (UIS, 2023c). The education system in Sierra Leone is divided into pre-primary education (three years, starting at age three), primary education (six years, starting at age six), junior secondary education (three years, starting at age 12), senior secondary education, and higher education. Primary and junior secondary education together comprise basic education, which is compulsory for all children. Transitioning from one level to another is typically based on performance in national level examinations. Starting at the secondary level, students can follow either a general academic program or opt for one of the technical and vocational education and training programs. There are three categories of schools: (a) government schools that are funded and managed by the government; (b) government-assisted schools that receive financial assistance from the government but are owned by non-government organizations such as missions or a community; and (c) private schools that are privately owned, funded, and managed without financial assistance from the government.Publication Ensuring Equitable Financing of Schools in FCV Contexts: The Case of Democratic Republic of Congo(Washington, DC, 2023-11-20) World BankFree education policies have vastly increased access to schooling but, if improperly financed, can reduce quality, and exacerbate inequities in education systems. To support free education, countries in sub-Saharan Africa have introduced new alternative models of school funding. Abolition of tuition fees has been the key component of free education policies implemented in sub-Saharan African countries since the 1990s (Bashir, Lockheed, Ninan and Tan, 2018). However, abolishing fees, without replacing revenue for use by schools, leads to financing shortages that can severely impair education quality. These shortages impact the equity of education systems. Schools in wealthier neighborhoods may be better able to cope with financing shortages through informal voluntary contributions from communities and revenue mobilization from NGOs and other supporters. In poorer areas, these informal means of revenue mobilization are likely to be more difficult, leading to large disparities in per-student finance between schools. To address this, sub-Saharan African countries have introduced school grant schemes, providing discretionary finance to schools for operating costs, the purchase of materials, and improvements to learning environments. School grants provide control to schools and their communities over day-to-day expenditure, typically while maintaining control of larger cost items—such as teachers and classrooms, at district or national level. However, the effective implementation of school grant schemes entails challenges: ensuring the appropriate use of grant finance requires functional school management systems, mechanisms to keep schools committed to national goals, and oversight and audit systems to ensure the proper use of finance. These tasks could be particularly difficult for underdeveloped education systems with preexisting school funding gaps and low capacity at the school level, such as those found in sub-Saharan Africa.Publication Case Studies of Successful Reforms to Address the Challenges of Financing Education Systems Effectively: Increasing the Adequacy of Education Finance through Private Sector Resource Mobilization - The Case of Côte d’Ivoire(Washington, DC, 2023-11-20) World BankMany low, and middle-income countries in Sub-Saharan Africa face an education financing crisis. Exacerbated by the COVID-19 pandemic, rapid improvements in access place severe pressure on the adequacy of public education expenditure, with average per-student public expenditure in the region being less than one-tenth that in Europe and Central Asia (World Bank, 2022). Some countries have successfully mobilized private sector finance to support education beyond the financing provided by government. These efforts have been particularly common in technical and vocational education and training (TVET), where countries including Tanzania and Zambia have introduced skills levies on businesses, which are channeled into dedicated funds to support TVET. However, such efforts are much rarer in basic education, which typically relies on conventional taxation, public debt, and development assistance for funding. This case study presents the example of Côte d’Ivoire, where a partnership between the government, private foundations, and the cocoa industry has mobilized significant amounts of finance to support the provision of basic education in cocoa-growing communities.Publication Addressing Inefficient Distribution of Teachers Between Schools: The Case of Tanzania With Malawi and the Gambia(Washington, DC, 2023-11-20) World BankTeachers are the single most important input to learning, and in many countries in Sub-Saharan Africa teachers’ emoluments account for most of the spending on basic education (Bold et al., 2017). However, in many countries in the region teachers are poorly distributed between schools. Schools in remote areas are frequently understaffed compared to those closer to towns and large villages, reflecting a reluctance among teachers to accept postings in areas with significant hardship (Mulkeen, 2010). By contrast, schools in or close to towns and larger villages, where more facilities and amenities are available, often have more teachers than required by government standards, even where the overall supply of teachers nationwide is inadequate. An estimated 28 percent of the variation in staffing between schools in the region cannot be explained by variation in the size of enrollments in schools (Majgaard and Mingat, 2012). This represents a major source of inefficiency in public education expenditure, with significant shares of finance being spent to maintain teachers in comparatively overstaffed schools where they have limited marginal impact on learning outcomes. The impacts of these inefficiencies may be exacerbated by the need to ensure a suitable range of subject expertise among the teachers at a school.Publication Ensuring Efficient Provision of Teaching and Learning Materials: The Case of Mozambique(Washington, DC, 2023-11-15) World BankBooks are one of the most important inputs in student learning and are generally considered a cost-effective input for increasing the quality of primary education (Fredriksen et al., 2015). After salaries, which typically account for around 80 percent of spending on basic education in Sub-Saharan Africa, textbooks are in many countries the next largest area of recurring spending on basic education, accounting for 5–10 percent on average (ibid.). For textbooks to be beneficial for learning, they need to be appropriate to students’ language needs, and teachers need to be adequately trained to utilize them (Glewwe, Kremer, and Moulin, 2009); textbooks need to be utilized by teachers in class instead of simply being stored at school (Sabarwal, Evans, and Marshak, 2014). Where they are appropriately designed and utilized, however, providing textbooks has been found to be one of the most cost-effective inputs for learning at primary level (Michaelowa and Wechtler, 2006; McEwan, 2014). Despite their importance for learning, many countries in Sub-Saharan Africa struggle to deliver an adequate number of textbooks to students on time. Among 38 Sub-Saharan Africa countries, 21 had pupil-textbook ratios in reading and math higher than 1.5 in the period 2010-15, with 12 having very high ratios of three or more (Bashir et al., 2018). As education systems have grown rapidly across Sub-Saharan Africa in response to the introduction of free education policies, governments have found it increasingly difficult and expensive to ensure that every student has the books they need to learn.Publication Unpacking the Empirics Behind Health Tax Revenue(Washington, DC: World Bank, 2023-11-02) World BankThe Global Tax Program Health Taxes Knowledge Note Series focuses on topics linked to implementation of health taxes, or excise taxes on tobacco, alcoholic drinks, and sugar-sweetened beverages. The purpose of this series is to provide policy makers with an overview of relevant issues and feasible policy choices in setting health taxes based on questions that emerge from the field during health tax reforms. This fourth brief in the series gives policy makers an overview of the revenue potential for health taxes, including from policy changes related to adjusting existing tax structures and rates. The knowledge note series is funded under the Health Tax Workstream of the World Bank’s Global Tax Program: https://www.worldbank.org/en/programs/the-global-tax-programPublication Distributional Impacts of Brazil’s Tax Reform: scenarios regarding Cesta Básica exemption(World Bank, Washington, DC, 2023-10-31) Vale, Ricardo; Lara Ibarra, Gabriel; Fleury, Eduardo; Trzcinski, KajetanA consumption tax reform in Brazil has been recently approved by the House of Representatives, providing a full tax exemption for the yet undefined ‘National Basic Basket’ of goods (cesta basica nacional), alongside a cashback scheme that is yet to be determined. This note simulates the distributional impacts of different fiscally neutral scenarios of reduced rates and exemptions. The authors show that the exemption of taxes for food and personal care goods (such as those suggested by Law 10,925) would benefit the most vulnerable. Nonetheless, overall expenditures on certain items that are being considered for inclusion in the cesta are relatively concentrated on households in the top decile of the income distribution. Thus, a blanket exemption on Cesta Basica items may benefit the richest more in absolute terms. If the list of items in the exempted Cesta Basica is shortened and the equivalent resources of the potential forgone revenues are returned into a targeted cashback scheme, a far less regressive indirect tax system could be achieved.