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The detrimental effects of the COVID-19 pandemic on the learning and mental health among preschool- and school-age children have been demonstrated. However, few studies have examined effects on younger children’s development, though past research suggests this age group is extremely sensitive to economic and health...The detrimental effects of the COVID-19 pandemic on the learning and mental health among preschool- and school-age children have been demonstrated. However, few studies have examined effects on younger children’s development, though past research suggests this age group is extremely sensitive to economic and health shocks. We assessed the effects of exposure to the pandemic in late gestation and infancy on the cognitive, language, and motor development; behaviour, and growth among toddlers in rural Bangladesh. We compared repeated cross-sectional surveys of children living in the same villages. The first survey included 20-month-old children in 2019 and 2020 (unexposed group). The second survey took place in a random subset of the same villages in 2022 among 20-month-old children, who had experienced pandemic-related lockdowns from approximately mid-gestation through their first year (exposed group). Both surveys used similar inclusion criteria and the same developmental assessments (Bayley’s Scales of Infant and Toddler Development), behaviour observations, and field protocols.
The exposed group had lower cognitive [Effect size=-0.45 (95%CI=-0.63 to -0.27)] and motor [-0.55 (-0.73 to -0.37)] composite scores, compared to the unexposed group. They were also observed to be less responsive to the examiner [-0.29 (-0.48 to -0.11)], less happy [-0.37 (-0.55 to -0.19)], less vocal [-0.57 (-0.73 to -0.4)] and less cooperative [-0.42 (-0.6 to -0.24)]. There was no significant pandemic effect on anthropometry, despite significant reported deficits in food and financial security in exposed compared with unexposed households. The pandemic increased depression among mothers with a primary education or less but not among better educated mothers. Children of less educated mothers also showed larger differences across exposed and unexposed groups in development and behaviour than those with better educated mothers. Disadvantaged young children’s development appears to be extremely vulnerable to shocks Without intervention these deficits may lead to later learning and mental health problems.View MoreView Less
Although the first case of COVID-19 in Uganda was confirmed on the 22nd of March, the Government of Uganda had undertaken several actions starting on the 18th of March, including travel restrictions, 14-day quarantine for all international arrivals, and cancellation of all international conferences and...Although the first case of COVID-19 in Uganda was confirmed on the 22nd of March, the Government of Uganda had undertaken several actions starting on the 18th of March, including travel restrictions, 14-day quarantine for all international arrivals, and cancellation of all international conferences and public gatherings, including, but not limited to, religious services, weddings, and concerts. On the 30th of March, the President declared a nationwide curfew from 7 pm to 6:30 am; banned public transportation; and instituted strict regulations for the movement of government and private vehicles. Vaccination campaigns began in March 2021. Uganda re-entered a partial lockdown starting on June 7th, 2021. The second lockdown was slightly longer than the first one but less strict. A presidential directive banned travel between districts, restricted gatherings, and suspended schools. As governments implement various containment measures, it is important to understand how households in the country are affected and responding to the evolving crises, so that policy responses can be designed well and targeted effectively to reduce the negative impacts on household welfare. The original objective of the UHFPS was to monitor the socio-economic effects of COVID-19 and its related restrictions. The survey has followed the evolving COVID-19 pandemic in real-time and contributed to filling critical gaps in information that could be used by the government and stakeholders to help design policies to mitigate the negative impacts on its population. Lately, the objective of the UHFPS has unfolded to track the socioeconomic effects of global crises. A new phase of the survey was inaugurated to monitor economic sentiments and the socioeconomic impact of other shocks such as the Russia-Ukraine war and extreme weather events. The UHFPS is proposed to have multiple rounds to accommodate the evolving nature of the crisis. Questionnaires are revised before each new round of surveys to adapt to crises develops. The final sample for the first round of the survey is 2,257 households selected from those of the Uganda National Panel Survey (UNPS) wave 8 that had a phone number for at least one household member or one reference individual. All households not explicitly refusing to participate in the survey are reinterviewed in the consequent rounds. The final sample for round 2 is 2199; whereas the final sample for round 3 and round 4 counts 2147 and 2136 households respectively. In Round 5, 2122 households were interviewed. In Round 6, 2100 households and Round 7, 1950 were interviewed. Round 8 has seen 1,881 households being interviewed. Round 9 counts 1871 households, Round 10 - 1668, Round 11 - 1666 , Round 12 - 1783, Round 13 - 1765, Round 14 - 1838, Round 15 - 1729, Round 16 - 1,795 , and Round 17 - 1,761 households. Weights are adjusted to be nationally representative in each round.View MoreView Less
Monthly currency exchange rate estimates by market35 countries, 2205 markets, 2007/01/01-2024/05/01, version 2024/05/06
Currency exchange rate is an important metric to inform economic policy but traditional sources are often produced with delay during crises and only at an aggregate level. This may poorly reflect the actual rate trends in rural or poverty-stricken areas, where large populations reside in...Currency exchange rate is an important metric to inform economic policy but traditional sources are often produced with delay during crises and only at an aggregate level. This may poorly reflect the actual rate trends in rural or poverty-stricken areas, where large populations reside in fragile situations.
This data set includes currency exchange rate estimates and is intended to help gain insight in price developments beyond what can be formally measured by traditional methods. The estimates are generated using a machine-learning approach that imputes ongoing subnational price surveys, often with accuracy similar to direct measurement of prices. The data set provides new opportunities to investigate local price dynamics in areas where populations are sensitive to localized price shocks and where traditional data are not available.View MoreView Less
Chad - Monthly currency exchange rate estimates by marketChad, 61 markets, 2007/01/01-2024/05/01, version 2024-05-06
Currency exchange rate is an important metric to inform economic policy but traditional sources are often produced with delay during crises and only at an aggregate level. This may poorly reflect the actual rate trends in rural or poverty-stricken areas, where large populations reside in...Currency exchange rate is an important metric to inform economic policy but traditional sources are often produced with delay during crises and only at an aggregate level. This may poorly reflect the actual rate trends in rural or poverty-stricken areas, where large populations reside in fragile situations.
This data set includes currency exchange rate estimates and is intended to help gain insight in price developments beyond what can be formally measured by traditional methods. The estimates are generated using a machine-learning approach that imputes ongoing subnational price surveys, often with accuracy similar to direct measurement of prices. The data set provides new opportunities to investigate local price dynamics in areas where populations are sensitive to localized price shocks and where traditional data are not available.View MoreView Less
Syrian Arab Republic - Monthly currency exchange rate estimates by marketSyrian Arab Republic, 97 markets, 2011/01/01-2024/05/01, version 2024-05-06
Currency exchange rate is an important metric to inform economic policy but traditional sources are often produced with delay during crises and only at an aggregate level. This may poorly reflect the actual rate trends in rural or poverty-stricken areas, where large populations reside in...Currency exchange rate is an important metric to inform economic policy but traditional sources are often produced with delay during crises and only at an aggregate level. This may poorly reflect the actual rate trends in rural or poverty-stricken areas, where large populations reside in fragile situations.
This data set includes currency exchange rate estimates and is intended to help gain insight in price developments beyond what can be formally measured by traditional methods. The estimates are generated using a machine-learning approach that imputes ongoing subnational price surveys, often with accuracy similar to direct measurement of prices. The data set provides new opportunities to investigate local price dynamics in areas where populations are sensitive to localized price shocks and where traditional data are not available.View MoreView Less
South Sudan - Monthly currency exchange rate estimates by marketSouth Sudan, 30 markets, 2007/01/01-2024/05/01, version 2024-05-06
Currency exchange rate is an important metric to inform economic policy but traditional sources are often produced with delay during crises and only at an aggregate level. This may poorly reflect the actual rate trends in rural or poverty-stricken areas, where large populations reside in...Currency exchange rate is an important metric to inform economic policy but traditional sources are often produced with delay during crises and only at an aggregate level. This may poorly reflect the actual rate trends in rural or poverty-stricken areas, where large populations reside in fragile situations.
This data set includes currency exchange rate estimates and is intended to help gain insight in price developments beyond what can be formally measured by traditional methods. The estimates are generated using a machine-learning approach that imputes ongoing subnational price surveys, often with accuracy similar to direct measurement of prices. The data set provides new opportunities to investigate local price dynamics in areas where populations are sensitive to localized price shocks and where traditional data are not available.View MoreView Less
Somalia - Monthly currency exchange rate estimates by marketSomalia, 44 markets, 2007/01/01-2024/05/01, version 2024-05-06
Currency exchange rate is an important metric to inform economic policy but traditional sources are often produced with delay during crises and only at an aggregate level. This may poorly reflect the actual rate trends in rural or poverty-stricken areas, where large populations reside in...Currency exchange rate is an important metric to inform economic policy but traditional sources are often produced with delay during crises and only at an aggregate level. This may poorly reflect the actual rate trends in rural or poverty-stricken areas, where large populations reside in fragile situations.
This data set includes currency exchange rate estimates and is intended to help gain insight in price developments beyond what can be formally measured by traditional methods. The estimates are generated using a machine-learning approach that imputes ongoing subnational price surveys, often with accuracy similar to direct measurement of prices. The data set provides new opportunities to investigate local price dynamics in areas where populations are sensitive to localized price shocks and where traditional data are not available.View MoreView Less
Senegal - Monthly currency exchange rate estimates by marketSenegal, 64 markets, 2007/01/01-2024/05/01, version 2024-05-06
Currency exchange rate is an important metric to inform economic policy but traditional sources are often produced with delay during crises and only at an aggregate level. This may poorly reflect the actual rate trends in rural or poverty-stricken areas, where large populations reside in...Currency exchange rate is an important metric to inform economic policy but traditional sources are often produced with delay during crises and only at an aggregate level. This may poorly reflect the actual rate trends in rural or poverty-stricken areas, where large populations reside in fragile situations.
This data set includes currency exchange rate estimates and is intended to help gain insight in price developments beyond what can be formally measured by traditional methods. The estimates are generated using a machine-learning approach that imputes ongoing subnational price surveys, often with accuracy similar to direct measurement of prices. The data set provides new opportunities to investigate local price dynamics in areas where populations are sensitive to localized price shocks and where traditional data are not available.View MoreView Less
Philippines - Monthly currency exchange rate estimates by marketPhilippines, 108 markets, 2007/01/01-2024/05/01, version 2024-05-06
Currency exchange rate is an important metric to inform economic policy but traditional sources are often produced with delay during crises and only at an aggregate level. This may poorly reflect the actual rate trends in rural or poverty-stricken areas, where large populations reside in...Currency exchange rate is an important metric to inform economic policy but traditional sources are often produced with delay during crises and only at an aggregate level. This may poorly reflect the actual rate trends in rural or poverty-stricken areas, where large populations reside in fragile situations.
This data set includes currency exchange rate estimates and is intended to help gain insight in price developments beyond what can be formally measured by traditional methods. The estimates are generated using a machine-learning approach that imputes ongoing subnational price surveys, often with accuracy similar to direct measurement of prices. The data set provides new opportunities to investigate local price dynamics in areas where populations are sensitive to localized price shocks and where traditional data are not available.View MoreView Less
Sudan - Monthly currency exchange rate estimates by marketSudan, 18 markets, 2007/01/01-2024/05/01, version 2024-05-06
Currency exchange rate is an important metric to inform economic policy but traditional sources are often produced with delay during crises and only at an aggregate level. This may poorly reflect the actual rate trends in rural or poverty-stricken areas, where large populations reside in...Currency exchange rate is an important metric to inform economic policy but traditional sources are often produced with delay during crises and only at an aggregate level. This may poorly reflect the actual rate trends in rural or poverty-stricken areas, where large populations reside in fragile situations.
This data set includes currency exchange rate estimates and is intended to help gain insight in price developments beyond what can be formally measured by traditional methods. The estimates are generated using a machine-learning approach that imputes ongoing subnational price surveys, often with accuracy similar to direct measurement of prices. The data set provides new opportunities to investigate local price dynamics in areas where populations are sensitive to localized price shocks and where traditional data are not available.View MoreView Less