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Internet finance : concepts, factors and ecology
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ISBN: 9811647399 9811647402 Year: 2022 Publisher: Singapore : Palgrave Macmillan,

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Dissertation
Growth national economics based on the diffusion of digital innovation
Authors: --- --- ---
Year: 2022 Publisher: Liège Université de Liège (ULiège)

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The main goal of this study is to verify the existence of a positive correlation between digital innovation and economic growth using the panel data analysis on the 78 countries with different levels of economy (high-income, upper-middle income, lower-middle income, and lower-income countries) over period 2000-2020. The regression method used pooled OLS, fixed effects, and random effects model and after conducting the tests, such as F-test, Breusch-Pagan LM test, Hausman test, the random effects model has been chosen. The results indicate that there is a positive significant correlation between GDP per capita, PPP, and digital innovation index (as measured by the individual using the Internet % of the population, fixed broadband subscription per 100 people, and mobile cellular subscriptions per 100 people).


Dissertation
Factors Affecting Excess Mortality Rate of COVID-19 Pandemic: A Study on the High-Income and Middle- Income Countries
Authors: --- --- ---
Year: 2022 Publisher: Liège Université de Liège (ULiège)

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This study aimed to determine how excess mortality rates due to the Covid-19 pandemic have changed in high- and middle-income countries. It is examined that the partial relationship between the excess mortality rate and its economical and political factors. Several variables are controlled when the economical and political factors are observed. The sample occurs with the annual excess mortality rates in 99 countries (63 high-income and 36 middle-income economies) between April 2020 and April 2021. The period began when the mainland officially announced an all-cause mortality rate of 10. Two different models are examined with the Weighted Least Squares (WLS) Estimation Method. As a result, it is found that the interest variable, GDP per capita PPP, has a significant effect on the dependent variable, excess mortality rate p - score. While mobility trends for grocery and pharmacy stores, Government Stringency Index, Hospital beds rate, Population age ratio (+65 age), and Young age dependency ratio are statistically significant in one of the Models, they are insignificant in the other Model. On the other hand, there is no significant effect of the urban population, income support, and mobility trends for retail and recreation areas on the excess mortality rate. Geographical location, as continental dummies, is significant only with reference continents, Asia, and North America.


Book
2020 Global Stocktaking of National Accounts Statistics: Availability for Policy and Surveillance
Authors: --- ---
Year: 2022 Publisher: Washington, D.C. : International Monetary Fund,

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This paper analyzes the availability, methodological soundness, and scope of National Accounts statistics in IMF member and non-member countries in 2020. National Account statistics are instrumental in the development of fiscal and monetary policy and in monitoring economic developments. This analysis examines the appropriateness of the current set of global national accounts statistics for current policy development and highlights regions where further development may be required. The assessment is based on the results of a national accounts survey conducted by Fund staff that examined the scope of national accounts programs in IMF member countries. The survey was completed by statistical authorities between March 2021 and July 2021. The information reflects the state of National Accounts Programs as of the end 2020. In cases of non-response, IMF staff used information taken from the IMF’s Dissemination Standards Bulletin Board (DSBB) and country websites to provide the status of national accounts compilation practices. This analysis summarizes the following key indicators: time lag of national accounts benchmarks, availability annual and quarterly GDP estimates, vintage of the System of National Accounts (SNA), index formula used for calculating annual constant price (volume) estimates, availability of GDP by different approaches, timeliness of disseminating and annual and quarterly GDP estimates, availability institutional sector accounts, and access to source data.


Book
An Alternative Proof of Minimum Trace Reconciliation
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Year: 2022 Publisher: Washington, D.C. : International Monetary Fund,

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Minimum trace reconciliation, developed by Wickramasuriya et. al. (2019), is an innovation in the literature of forecast reconciliation. The proof, however, is indirect and not easy to extend to more general situations. This paper provides an alternative proof based on the first-order condition in the space of non-square matrix and argues that it is not only simpler but also can be extended to incorporate more general results on minimum weighted trace reconciliation in Panagiotelis et. al. (2021). Thus, our alternative proof not only has pedagogical value but also connects the results in the literature from a unified perspective.


Book
2020 Global Stocktaking of National Accounts Statistics: Availability for Policy and Surveillance
Authors: --- ---
ISBN: 9798400203817 Year: 2022 Publisher: Washington, D.C. : International Monetary Fund,

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Abstract

This paper analyzes the availability, methodological soundness, and scope of National Accounts statistics in IMF member and non-member countries in 2020. National Account statistics are instrumental in the development of fiscal and monetary policy and in monitoring economic developments. This analysis examines the appropriateness of the current set of global national accounts statistics for current policy development and highlights regions where further development may be required. The assessment is based on the results of a national accounts survey conducted by Fund staff that examined the scope of national accounts programs in IMF member countries. The survey was completed by statistical authorities between March 2021 and July 2021. The information reflects the state of National Accounts Programs as of the end 2020. In cases of non-response, IMF staff used information taken from the IMF’s Dissemination Standards Bulletin Board (DSBB) and country websites to provide the status of national accounts compilation practices. This analysis summarizes the following key indicators: time lag of national accounts benchmarks, availability annual and quarterly GDP estimates, vintage of the System of National Accounts (SNA), index formula used for calculating annual constant price (volume) estimates, availability of GDP by different approaches, timeliness of disseminating and annual and quarterly GDP estimates, availability institutional sector accounts, and access to source data.


Book
An Alternative Proof of Minimum Trace Reconciliation
Authors: ---
ISBN: 9798400216350 Year: 2022 Publisher: Washington, D.C. : International Monetary Fund,

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Abstract

Minimum trace reconciliation, developed by Wickramasuriya et. al. (2019), is an innovation in the literature of forecast reconciliation. The proof, however, is indirect and not easy to extend to more general situations. This paper provides an alternative proof based on the first-order condition in the space of non-square matrix and argues that it is not only simpler but also can be extended to incorporate more general results on minimum weighted trace reconciliation in Panagiotelis et. al. (2021). Thus, our alternative proof not only has pedagogical value but also connects the results in the literature from a unified perspective.


Book
Nighttime Lights as a Proxy for Economic Performance of Regions
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Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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Studying and managing regional economic development in the current globalization era demands prompt, reliable, and comparable estimates for a region’s economic performance. Night-time lights (NTL) emitted from residential areas, entertainment places, industrial facilities, etc., and captured by satellites have become an increasingly recognized proxy for on-ground human activities. Compared to traditional indicators supplied by statistical offices, NTLs may have several advantages. First, NTL data are available all over the world, providing researchers and official bodies with the opportunity to obtain estimates even for regions with extremely poor reporting practices. Second, in contrast to non-standardized traditional reporting procedures, the unified NTL data remove the problem of inter-regional comparability. Finally, NTL data are currently globally available on a daily basis, which makes it possible to obtain these estimates promptly. In this book, we provide the reader with the contributions demonstrating the potential and efficiency of using NTL data as a proxy for the performance of regions.

Keywords

Research & information: general --- population reorganization --- population density --- spatiotemporal patterns --- DMSP-OLS --- NPP-VIIRS --- Chongqing --- education inequality --- nighttime light --- urbanization --- sustainable development --- human development --- urban hotspot delineation --- Zipf's law --- intra-urban scaling --- street nodes --- VIIRS imagery --- kernel density estimation --- Luojia 1-01 satellite --- spatial resolution --- searching radius threshold --- urban built-up area --- attention-augmented CNN --- nightlight --- fine-grained GDP estimation --- daytime satellite imagery --- arbitrary area representation --- Luojia 1-01 --- MNUACI --- urban area --- urban remote sensing --- VIIRS --- DMSP --- GDP --- nighttime lights --- cross-sectional --- time-series --- economic statistics --- functional urban areas (FUAs) --- boundaries --- multiple regression modelling --- artificial light-at-night (ALAN) --- optimal threshold --- shadow economy --- Iran --- sanctions --- JCPOA --- economic inequality --- nighttime light emissions --- spatial measurement --- population reorganization --- population density --- spatiotemporal patterns --- DMSP-OLS --- NPP-VIIRS --- Chongqing --- education inequality --- nighttime light --- urbanization --- sustainable development --- human development --- urban hotspot delineation --- Zipf's law --- intra-urban scaling --- street nodes --- VIIRS imagery --- kernel density estimation --- Luojia 1-01 satellite --- spatial resolution --- searching radius threshold --- urban built-up area --- attention-augmented CNN --- nightlight --- fine-grained GDP estimation --- daytime satellite imagery --- arbitrary area representation --- Luojia 1-01 --- MNUACI --- urban area --- urban remote sensing --- VIIRS --- DMSP --- GDP --- nighttime lights --- cross-sectional --- time-series --- economic statistics --- functional urban areas (FUAs) --- boundaries --- multiple regression modelling --- artificial light-at-night (ALAN) --- optimal threshold --- shadow economy --- Iran --- sanctions --- JCPOA --- economic inequality --- nighttime light emissions --- spatial measurement


Book
Nighttime Lights as a Proxy for Economic Performance of Regions
Author:
Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Studying and managing regional economic development in the current globalization era demands prompt, reliable, and comparable estimates for a region’s economic performance. Night-time lights (NTL) emitted from residential areas, entertainment places, industrial facilities, etc., and captured by satellites have become an increasingly recognized proxy for on-ground human activities. Compared to traditional indicators supplied by statistical offices, NTLs may have several advantages. First, NTL data are available all over the world, providing researchers and official bodies with the opportunity to obtain estimates even for regions with extremely poor reporting practices. Second, in contrast to non-standardized traditional reporting procedures, the unified NTL data remove the problem of inter-regional comparability. Finally, NTL data are currently globally available on a daily basis, which makes it possible to obtain these estimates promptly. In this book, we provide the reader with the contributions demonstrating the potential and efficiency of using NTL data as a proxy for the performance of regions.


Book
Nighttime Lights as a Proxy for Economic Performance of Regions
Author:
Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Studying and managing regional economic development in the current globalization era demands prompt, reliable, and comparable estimates for a region’s economic performance. Night-time lights (NTL) emitted from residential areas, entertainment places, industrial facilities, etc., and captured by satellites have become an increasingly recognized proxy for on-ground human activities. Compared to traditional indicators supplied by statistical offices, NTLs may have several advantages. First, NTL data are available all over the world, providing researchers and official bodies with the opportunity to obtain estimates even for regions with extremely poor reporting practices. Second, in contrast to non-standardized traditional reporting procedures, the unified NTL data remove the problem of inter-regional comparability. Finally, NTL data are currently globally available on a daily basis, which makes it possible to obtain these estimates promptly. In this book, we provide the reader with the contributions demonstrating the potential and efficiency of using NTL data as a proxy for the performance of regions.

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