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61. The Accuracy Of Proxy Means Tests For Immigrant Populations: A Case Study In Colombia

Author:
Will Sims
Publication Date:
05-2020
Content Type:
Journal Article
Journal:
Journal of Public and International Affairs (JPIA)
Institution:
School of Public and International Affairs (SPIA), Princeton University
Abstract:
This paper examines the accuracy of proxy means tests (PMTs) for identifying low-income households among migrant and refugee populations. Specifically, it develops a PMT model based on Colombia’s SISBEN system, and evaluates its ability to identify poverty among recent and established Venezuelan migrants and refugees. It finds that these groups have significantly higher rates of exclusion errors relative to native Colombians, which could prevent them from accessing valuable social services. These findings are robust to a number of specifications, and the issue is not resolved by simply including immigration status within the model. Additionally, occupational downgrading is identified as the most likely mechanism for this effect, as Venezuelan migrants and refugees in Colombia generally have lower returns to education when compared with native Colombians. These results should inspire caution when choosing to use PMTs for targeting, and it is recommended that all policymakers evaluate the accuracy of their PMTs for vulnerable subpopulations prior to implementation.
Topic:
Migration, Immigration, Refugees, International Development, and Economic Policy
Political Geography:
Colombia, South America, Central America, and Venezuela

62. Land Tenure Security, Credit Access and Agricultural Productivity in Cameroon

Author:
Tchinda Kamdem Eric Joel and Kamdem Cyrille Bergaly
Publication Date:
01-2020
Content Type:
Research Paper
Institution:
African Economic Research Consortium (AERC)
Abstract:
Cameroonian farmers face two tenure systems: a modern regime and a customary regime. These two regimes are perpetually confronting each other, putting farmers in a total uncertainty as to the regime to adopt to ensure the sustainability of their ventures. This study aims to assess the influence of land tenure security on agricultural productivity through credit access. To achieve this goal, a two-stage sampling technique was applied to data from the third Cameroon Household Survey (ECAM 3). The number of farmers selected for the analysis was 602. These data were analysed using descriptive and three-step recursive regression models. The results of the analysis reveal that land tenure security improves agricultural productivity through the credit access it allows. A proof of the robustness of this result has been provided through discussion of the effects of land tenure security in different agro-ecological zones and through a distinction between cash crops and food crops. The overall results confirm that land tenure security positively and significantly influences agricultural productivity. The regression has also shown that the size of the farm defined in one way or another, the perception of farmers on their level of land tenure security and therefore indicates the intensity with which land tenure security influences agricultural productivity. The recorded productivity differential indicates that smallholder farmers, because they keep small farms, feel safer and produce more than those who keep medium-sized farms. The results also show that land tenure security significantly improves the value of production per hectare of food products that are globally imported into Cameroon. Therefore, we recommend that the public authorities promote land tenure security by reinforcing the unassailable and irrevocable nature of land title, but also by easing the conditions of access to it.
Topic:
Agriculture, Development, Economics, International Political Economy, Economic structure, and Economic Policy
Political Geography:
Africa and Cameroon

63. Political Instability, FDI and Economic Growth in Sub-Saharan African Countries: Evidence from Modelling Dynamic Simultaneous Equations

Author:
Lewis Landry Gakpa
Publication Date:
01-2020
Content Type:
Research Paper
Institution:
African Economic Research Consortium (AERC)
Abstract:
The aim of this study is to examine the consequences of interaction between political instability and foreign direct investment (FDI) on economic growth of 31 countries in Sub-Saharan Africa in order to analyse one of the channels through which political instability affects economic growth. To achieve this objective, the study relies on a dynamic panel procedure and the Three Stage Least Squares Method to estimate a model of simultaneous equations over the period 1984-2015. The empirical results indicate that political instability affects economic growth directly and indirectly through its impact on foreign direct investment. We also highlight the simultaneous character of the relationship between political instability and the level of economic development in Sub-Saharan African countries. The results of the study then corroborate the idea that political instability hinders growth and thus calls for measures to improve the quality of political climate, which is one of the conditions necessary for a country’s economy to benefit from foreign direct investment.
Topic:
Economics, Foreign Direct Investment, Political stability, Economic Policy, and Macroeconomics
Political Geography:
Africa, South Africa, Angola, Namibia, and Botswana

64. Twin Deficits Phenomenon in the West African Economic and Monetary Union Countries: Panel Data Analysis

Author:
Kouassi Yeboua
Publication Date:
01-2020
Content Type:
Research Paper
Institution:
African Economic Research Consortium (AERC)
Abstract:
For a long time, the West African Economic and Monetary Union (WAEMU) countries have been experiencing persistently high budget and current deficits. This study was undertaken to empirically test the “Twin Deficits Hypothesis” in these countries. The analysis was conducted within the framework of the Panel Vector autoregressive (VAR) approach over the period 1975–2013. In contrast to the conventional view which claims a one-way relationship between budget and current account deficits, the results show that budget deficits lead to a deterioration in the current account balance, and vice versa (bilateral relationship). We also found that budget deficits have an impact on current account balance mainly through imports.
Topic:
Economics, Monetary Policy, Budget, Economic Policy, and Macroeconomics
Political Geography:
Africa and West Africa

65. Explaining Wellbeing and Inequality in Cameroon: A Regression-Based Decomposition

Publication Date:
01-2020
Content Type:
Research Paper
Institution:
African Economic Research Consortium (AERC)
Abstract:
This study sets out to estimate the determinants of household economic wellbeing and to evaluate the relative contributions of regressed-income sources in explaining measured inequality. In particular, a regression-based decomposition approach informed by the Shapley value, the instrumental variables econometric method, and the 2007 Cameroon household consumption survey, was used. This approach provides a flexible way to accommodate variables in a multivariate context. The results indicate that the household stock of education, age, credit, being bilingual, radio and electricity influence wellbeing positively, while rural, land and dependency had a negative impact on wellbeing. Results also show that rural, credit, bilingualism, education, age, dependency and land, in that order, are the main contributors to measured income inequality, meanwhile, the constant term, media and electricity are inequality reducing. These findings have policy implications for the ongoing drive to scale down both inequality and poverty in Cameroon.
Topic:
Development, Economics, Poverty, Inequality, Economic Inequality, and Economic Policy
Political Geography:
Africa and Cameroon

66. The Exchange Rate Pass-Through to Inflation and its Implications for Monetary Policy in Cameroon and Kenya

Author:
Dongue Ndongo Patrick Revelli
Publication Date:
01-2020
Content Type:
Research Paper
Institution:
African Economic Research Consortium (AERC)
Abstract:
Understanding how domestic prices adjust to the exchange rate enables us to anticipate the effects on inflation and monetary policy responses. This study examines the extent of the exchange rate pass-through to the Consumer Price Index in Cameroon and Kenya over the 1991-2013 period. The results of its econometric analysis shows that the degree of the exchange rate pass-through is incomplete and varied between 0.18 and 0.58 over one year in Kenya, while it varied between 0.53 and 0.89 over the same period in Cameroon. For the long term, it was found to be equal to 1.06 in Kenya and to 0.28 in Cameroon. A structural VAR analysis using impulse-response functions supported the results for the short term but found a lower degree of pass-through for the exchange rate shocks: 0.3125 for Kenya and 0.4510 for Cameroon. It follows from these results that the exchange rate movements remain a potentially important source of inflation in the two countries. Variance decomposition shows that the contribution of the exchange rate shocks is modest in the case of Kenya but significant in that of Cameroon.
Topic:
Development, Economics, Monetary Policy, Exchange Rate Policy, Economic Policy, and Inflation
Political Geography:
Kenya, Africa, and Cameroon

67. The Impact of Regulations on Investment in Mobile Telephone Infrastructure in Southern African Development Community Countries

Author:
Albert Makochekanwa
Publication Date:
01-2020
Content Type:
Research Paper
Institution:
African Economic Research Consortium (AERC)
Abstract:
The main objective of the study was to investigate the impact of policy regulations on investments in mobile telecommunications network infrastructure in all the 15 member countries of the Southern African Development Community (SADC) region. The research employed panel data econometrics to achieve its stated objective. Estimated results shows that the coefficient of gross domestic product (GDP) per capita is positive and statistically significant, implying that an increase in this variable results in increase in demand and this in turn motivates infrastructure investment in mobile telephone. The coefficient on the previous level of mobile telephone infrastructure investment variable (Invkt-1) was found to be positive and statistically significant. This means that there is a systematic positive association between the previous level of mobile telephone infrastructure investment and the current. The coefficient of the main variable of interest representing mandatory unbundling (Regkt) was found to be positive and statistically significant. This implies that, overall, mandatory unbundling access regulation boost infrastructure investment in mobile telecommunication. Regression estimates shows that the coefficient on one of the variable of interest, political constraint (POLCON) has a negative and statistically significant impact on determining the level of mobile telephone infrastructure investment in SADC countries. Whilst this result is against expectations, one possible explanation may be presence of high level of rent seeking behaviour.
Topic:
Development, Economics, Regulation, Economic Growth, and Economic Policy
Political Geography:
Africa and South Africa

68. Policy uncertainty and renewable energy investments in Romania

Author:
Mihnea-George Filip
Publication Date:
10-2020
Content Type:
Policy Brief
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
Mobilizing private investments for the renewable energy transition requires credible policy support over the long-term. This Policy Brief discusses how Romania’s abrupt policy changes and inconsistent policy signals over the last decade have deterred private investments in the renewable energy sector. The example of Romania provides key policy lessons for other countries engaged in the energy transition. Romania has one of the highest renewable energy potentials in Europe (up to 71 GW), which is approximately six times higher than the country’s current renewable deployment (IRENA 2017). As shown in Figure 1, wind and solar PV energy experienced a significant boom between 2009 and 2013 followed by a more or less complete stagnation since 2014.
Topic:
Climate Change, Environment, Green Technology, Investment, Economic Policy, Renewable Energy, and Fossil Fuels
Political Geography:
Eastern Europe and Romania

69. Vehicle fleets path and non-linear ownership elasticity for Bolivia, 2000 - 2035

Author:
Javier Aliaga Lordemann and Alejandra Terán Orsini
Publication Date:
09-2020
Content Type:
Working Paper
Institution:
Institute for Advanced Development Studies (INESAD)
Abstract:
This paper seeks to analyze the evolution of the Bolivian vehicle stock in the mid-term and its policy implications. First, we analyze the relationship between income and vehicle ownership in the country during the period 1970 – 2017 through robust econometric techniques. Based on these results, we use an energy-mix accounting model programmed in General Algebraic Modelling System (GAMS) to analyze how the vehicle fleet and the derived demand of gasoline, natural gas and diesel oil evolved over time. Finally, we observe the trajectory of CO2eq in the transport sector for different types of vehicle categories. Our results prove that the relationship between vehicle ownership and per capita income is highly non-linear and we observe an excessive increase in the vehicle fleet during the last decade. Both of these results will speed up the saturation level of the vehicle fleet in Bolivia. With more equivalented vehicles (EV) on the roads, we expect that the consumption of derivatives will increase over the next years. Hence, we assume imbalances in diesel oil and gasoline production and a lower decarbonization path. Without an energy policy in the transport sector or any energy efficiency measures, the consumption of derivatives would grow 6.9 times and the total emissions of CO2eq would increase 7.93 times in the 2000-2035 period.
Topic:
Environment, Economic Policy, Domestic Policy, Carbon Emissions, and Cars
Political Geography:
Bolivia

70. Toward a Discursive Approach to Growth Models Social Blocs in the Politics of Digital Transformation

Author:
Sidney Rothstein
Publication Date:
06-2020
Content Type:
Working Paper
Institution:
Max Planck Sciences Po Center on Coping with Instability in Market Societies (MaxPo)
Abstract:
The growth models perspective analyzes the role of social blocs in crafting countries’ economic policies, but its treatment of business power as purely structural prevents it from addressing an important question in the politics of digital transformation: How have new sectors with miniscule economic footprints been able to influence economic policy? This paper explores how tech and venture capital successfully lobbied for financial deregulation at the beginning of digital transformation in the United States. The paper argues that explaining the role of social blocs in digital transformation requires incorporating discourse analysis and develops a conceptual framework around three discursive components in the dynamics of social blocs: coordination, persuasion, and performativity. This framework contributes to theory development in the growth models perspective and illustrates how the concept of social blocs can help make sense of the politics of digital transformation.
Topic:
Business, Economic Growth, Economic Policy, and Digital Transformation
Political Geography:
North America and United States of America