title: Migrant remittances, Sustainable Development Goal (SDG) 7 and energy poverty in Sri Lanka

authors: Wijayarathne, Sandamali

subjects: Remittances

abstract: Modern, clean energy is seen as the golden thread that connects economic growth, human development, and environmental sustainability. However, almost 2.4 billion people worldwide still use solid fuels for cooking, exacerbating energy poverty and endangering human health and the environment. Therefore, this thesis investigated the non-price determinants of cooking fuel choice, including the causal relationship between migrant remittances and both cooking fuel choice and energy poverty. Sri Lanka was used as a case study, using more than 78,000 households from four waves of the Household Income and Expenditure survey from 2009 – 2019. Specifically, this thesis includes three empirical studies and one policy paper related to remittances and energy consumption.

The first study found that household income, household wealth, household head’s characteristics (age, marital status and education), education of spouse, household characteristics (household size and number of children under 5), housing characteristics (number of bedrooms, drinking water source, and housing material), and residential sector (urban vs rural) were significant for selecting clean fuel for cooking, using multinomial logistic analysis. Moreover, the Advanced sustainability analysis showed a strong synergy between SDG 7 (clean energy), SDG 6 (Clean water), and SDG 4 (quality education).

The second study investigated the relationship between migrant remittances and cooking fuel choice by taking household wealth as a mediating variable. Using the propensity score matching method the study found that migrants used about 5.7% more clean fuels for cooking than non-migrant households. Furthermore, the control function approach found that a 1% increase in remittances increased clean cooking fuel use by 0.034 units, and instrumental variable (IV) mediation analysis indicated that household wealth significantly mediated this relationship.

The third study further explored the link between migrant remittances and energy poverty, using income inequality as the mediating variable. Two-Stage-Least-Squares (2SLS) regression results showed that a 10% increase in remittances decreased energy poverty by 0.042 units, while IV mediation analysis indicated that income inequality significantly mediated this relationship.

The final study examined the causes and economic implications of Sri Lanka's current energy crisis, its effect on energy poverty and the attainment of SDG 7. Specifically, the findings of the second and third studies were used to forecast the impact of a decline in migrant remittances of 40% due to the crisis on clean cooking fuel use and energy poverty. A 40% drop in remittances could reduce clean cooking fuel consumption by 0.16 units and increase energy poverty by 0.0016 units. The study concluded that Sri Lanka should encourage migrant remittances to enhance the use of clean cooking fuels and minimize energy poverty in light of the current energy crisis.

text: Migrant remittances, Sustainable Development Goal (SDG) 7 and energy poverty in Sri Lanka Modern, clean energy is seen as the golden thread that connects economic growth, human development, and environmental sustainability. However, almost 2.4 billion people worldwide still use solid fuels for cooking, exacerbating energy poverty and endangering human health and the environment. Therefore, this thesis investigated the non-price determinants of cooking fuel choice, including the causal relationship between migrant remittances and both cooking fuel choice and energy poverty. Sri Lanka was used as a case study, using more than 78,000 households from four waves of the Household Income and Expenditure survey from 2009 – 2019. Specifically, this thesis includes three empirical studies and one policy paper related to remittances and energy consumption.

The first study found that household income, household wealth, household head’s characteristics (age, marital status and education), education of spouse, household characteristics (household size and number of children under 5), housing characteristics (number of bedrooms, drinking water source, and housing material), and residential sector (urban vs rural) were significant for selecting clean fuel for cooking, using multinomial logistic analysis. Moreover, the Advanced sustainability analysis showed a strong synergy between SDG 7 (clean energy), SDG 6 (Clean water), and SDG 4 (quality education).

The second study investigated the relationship between migrant remittances and cooking fuel choice by taking household wealth as a mediating variable. Using the propensity score matching method the study found that migrants used about 5.7% more clean fuels for cooking than non-migrant households. Furthermore, the control function approach found that a 1% increase in remittances increased clean cooking fuel use by 0.034 units, and instrumental variable (IV) mediation analysis indicated that household wealth significantly mediated this relationship.

The third study further explored the link between migrant remittances and energy poverty, using income inequality as the mediating variable. Two-Stage-Least-Squares (2SLS) regression results showed that a 10% increase in remittances decreased energy poverty by 0.042 units, while IV mediation analysis indicated that income inequality significantly mediated this relationship.

The final study examined the causes and economic implications of Sri Lanka's current energy crisis, its effect on energy poverty and the attainment of SDG 7. Specifically, the findings of the second and third studies were used to forecast the impact of a decline in migrant remittances of 40% due to the crisis on clean cooking fuel use and energy poverty. A 40% drop in remittances could reduce clean cooking fuel consumption by 0.16 units and increase energy poverty by 0.0016 units. The study concluded that Sri Lanka should encourage migrant remittances to enhance the use of clean cooking fuels and minimize energy poverty in light of the current energy crisis.

year: 2024-04-16

title: The impact of cultural diversity on firm innovation: evidence from Dutch micro-data

authors: Ozgen, Ceren

subjects: immigration

abstract: An important question for firms and policy makers is whether the recruitment of foreign workers can boost innovation. Migration studies have demonstrated positive economic impacts of cultural diversity on productivity and innovation at the regional level, but the impacts at firm level are less well known. Merging data from four different sources, provided by Statistics Netherlands, we construct and analyze a unique linked employer-employee micro dataset of 4582 firms that includes qualitative information on firm innovation. We consider both the number of immigrants these firms employ and their cultural diversity. Potential endogeneity of migrant employment is addressed by an instrumental variables approach that accounts for the past geographic distribution of immigrants and the past culinary diversity of the municipality the firm is located in. We find robust evidence that firms employing relatively more migrants are less innovative. However, there is evidence of integration in that this effect is generally less strong or even absent for second generation immigrants. Moreover, firms employing a more diverse foreign workforce are more innovative, particularly in terms of product innovations. The benefits of diversity for innovation are more apparent in sectors employing relatively more skilled immigrants.

text: The impact of cultural diversity on firm innovation: evidence from Dutch micro-data An important question for firms and policy makers is whether the recruitment of foreign workers can boost innovation. Migration studies have demonstrated positive economic impacts of cultural diversity on productivity and innovation at the regional level, but the impacts at firm level are less well known. Merging data from four different sources, provided by Statistics Netherlands, we construct and analyze a unique linked employer-employee micro dataset of 4582 firms that includes qualitative information on firm innovation. We consider both the number of immigrants these firms employ and their cultural diversity. Potential endogeneity of migrant employment is addressed by an instrumental variables approach that accounts for the past geographic distribution of immigrants and the past culinary diversity of the municipality the firm is located in. We find robust evidence that firms employing relatively more migrants are less innovative. However, there is evidence of integration in that this effect is generally less strong or even absent for second generation immigrants. Moreover, firms employing a more diverse foreign workforce are more innovative, particularly in terms of product innovations. The benefits of diversity for innovation are more apparent in sectors employing relatively more skilled immigrants.

year: 2013

title: Still standing, still here, still dancing.

authors: Clendon-Tau, Iwa

subjects: first person narrative

abstract: A personal narrative is presented which explores the author's experiences on teaching-learning process and her insights on language, culture and learning.

text: Still standing, still here, still dancing. A personal narrative is presented which explores the author's experiences on teaching-learning process and her insights on language, culture and learning.

year: 2002