Children’s environmental health,education, and economic development

Abstract This article aims at investigating the interplay between environmental quality, health, and economic development in a unified OLG framework. Human capital accumulation depends on the environment through its impact on children’s health and workers’ productivity. In turn, environmental quality dynamics rely upon human capital that determines maintenance efforts. This two‐way relationship generates a co‐evolution of human capital and environmental quality in the long run. Along the transition path, the dynamic interactions between economic and environmental spheres allow for replicating two different trajectories: some economies experiment an Environmental Kuznets Curve while some others are caught into the environmental poverty trap.     

Long-term impact of investments in early schooling — Empirical evidence from rural Ethiopia

We examine the cumulative impact of early schooling investments on later schooling outcomes using enrollment status and relative grade attainment as short-run and long-run measures of schooling. Using a child-level longitudinal data set from rural Ethiopia, we estimate a dynamic conditional schooling demand function where the coefficient estimate on the lagged dependent variable captures the impact of all previous period schooling inputs and resources. We find that a child who is enrolled in the prior period is 33 percentage points more likely to be enrolled currently. These lagged effects are stronger for girls and for children from higher income households.     

The (hidden) costs of political instability: Evidence from Kenya's 2007 election crisis

This paper studies the microeconomic impacts of the political crisis and civil conflict that immediately followed the December 2007 presidential election in Kenya. Income, expenditures, and consumption dramatically declined for a broad segment of the rural population for the duration of the conflict. To make up for the income shortfall, women who supply transactional sex engaged in higher risk sex both during and after the crisis. While this particular crisis was likely too short for these behavioral responses to seriously increase the risk of HIV or other STIs for these women, such responses could have long-term repercussions for health in countries with longer or more frequent crises. Overall, our results suggest that social unrest can be an important channel through which political instability can affect long-term outcomes such as health.     

The extension of social security coverage in developing countries

We study the dynamic general equilibrium effects of introducing a social pension program to elderly informal sector workers in developing countries who lack formal risk sharing mechanisms against income and longevity risks. To this end, we formulate a stochastic dynamic general equilibrium model that incorporates defining features of developing countries: a large informal sector, private transfers as an informal safety net, and a non-universal social security system. We find that the extension of retirement benefits to informal sector workers results in efficiency losses due to adverse effects on capital accumulation and the allocation of resources across formal and informal sectors. Despite these losses recipients of social pensions experience welfare gains as the positive insurance effects attributed to the extension of a social insurance system dominate. The welfare gains crucially depend on the skill distribution, private intra-family transfers and the specific tax used to finance the expansion.     

Is There a Trade-Off between COVID-19 Control and Economic Activity? Implications from the Phillips Curve Debate

In this paper, we argue that the roles of public policies concerning COVID-19 can be better understood in light of the past discussions on the Great Inflation of the 1970s and the 1980s. Like the Phillips Curve in macroeconomics, the pandemic presents a trade-off between economic activities and something undesirable, which is, in this case, infection. Like the Phillips Curve, this apparent output-infection trade-off is an elusive one and it is lost in the long run. Containing infections calls for decisive policy action. This paper shows that we could design a reaction function, which sets the level of economic activity as a function of the state of infection, in such a way that the possibility of an infection explosion would be eliminated. Our empirical analysis suggests that Tokyo, New York, and London since September 2020 do not satisfy this desirable property.     

Economic Impacts of SARS/MERS/COVID-19 in Asian Countries

This paper surveys the recent literature on the economic impacts of SARS, MERS, and COVID-19, which Asian countries have experienced in the past two decades. In particular, we provide a detailed summary of how each of the past infectious diseases has impacted on the Asian economies and the extent of that impact. This paper also documents how the governments of Asian countries have responded to the COVID-19 shocks with their economic policies, and discusses the effectiveness of these economic policies to mitigate the COVID-19 shocks on their economies.     

Cultural determinants of human capital accumulation: Evidence from the European Social Survey

Although economists commonly view the accumulation of human capital as a key driver of economic development, what drives cross-country differences in human capital accumulation remains poorly understood. I use an epidemiological approach involving second-generation migrants to test for a possible cultural gradient in individuals’ propensity towards human capital accumulation. Results indicate a strong relationship between country-of-origin culture and human capital accumulation and are robust to using years of education instead of individuals’ engagement in human capital accumulation as the dependent variable. Drawing on dimensions of cultural differences identified in culture frameworks developed by cross-cultural researchers, results further suggest that cultural emphasis on intellectual autonomy helps explain part of the observed differences in human capital accumulation. However, further work is needed to complete our understanding of the cultural roots of individuals’ propensity towards human capital accumulation.     

Power and publications in Chinese academia

In power-oriented societies, academia may not be immune to the influence of power. This paper studies the power-publication link by applying an event-study strategy to a panel dataset of the publication and biographical information of deans of economics schools in Chinese universities. We find that (i) deanship increases an individual's publication by 0.7 articles per year; (ii) the increased publications stem from work coauthored with other researchers within the same university; (iii) the topics of the increased publications are more likely to deviate from the deans’ research area prior to becoming deans; and (iv) the power effect is smaller for top universities and leading journals, and for scholars with more pre-dean publications. These patterns appear consistent with the role of power in resource allocation rather than the impact of ability or reputation of the deans and thus have implications on distortions in knowledge production.     

Modinomics: Design,Implementation, Outcomes,and Prospects

This paper presents an analysis of the key elements of Modinomics, defined as “everyone's participation, everyone's progress.” It investigates the reasons why Modinomics was necessary, the key elements of Modinomics, and how this policy was implemented. It argues that India's economic policy has had continuity since the economic reform package of 1991, so Modinomics has involved a high component of better implementation. Nevertheless, there have been some major policy changes as well. The paper discusses the deep structural reforms of demonetization and a Goods and Services Tax as well the new Insolvency and Bankruptcy Act. The paper examines the record of economic growth under Modi as well as new welfare and employment programs to make economic growth more inclusive. Finally, the paper examines the medium and long‐term growth prospects for India.     

India's Economic Reforms: Achievements and Next Steps

This paper reviews the impact of India's reforms since 1991 on the performance of the Indian economy. It shows that the reforms definitely achieved a significant acceleration in growth and they also succeeded in reducing poverty. However, they have been less successful in generating good quality jobs. There was progress in providing better access to education, health services ,and clean drinking water and sanitation, but less than was hoped. The area where performance has been most disappointing is environmental sustainability. The paper concludes by identifying some of the critical policy challenges in the years ahead.