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The authors investigate the role played by the political climate and other covariates on the prevalence of undernourishment for 34 low-income countries across a 21-year period.

Political climate is measured in terms of political freedoms and civil liberties. The authors follow a Granger causality approach, which looks at predictive causality (i.e. causality in a temporal sense). For the socio-economic data, the authors rely on annual time series data from the World Bank.

Most of the findings are in keeping with our expectations: (1) Lowering women's fertility rate lowers undernourishment; (2) undernourishment converges to its long-run equilibrium path in response to changes in income, political climate, health expenditure, fertility rate and drinking water access; (3) the effect of an instantaneous shock from income, changes to the political climate, health expenditure, fertility rate and drinking water access on undernourishment are completely adjusted in the long run. One surprising result is that there is a positive and significant relationship between the prevalence of undernourishment and political freedom. The authors offer several possible explanations for this unexpected result.

Given our results, careful attention to the co-curation of policies is desirable. As an example, the authors would advocate a more proactive role by the richer countries in terms of their commitments to foreign aid in addressing the identified problems.

The authors use advanced panel data techniques, considering a long span of time. Unlike other studies which aim to establish correlations, the authors test for Granger causality.

Ensuring adequate access to food to all has remained a major challenge of the 21^st century. To aid the effort of hunger alleviation, many studies have quantified the prevalence of undernourishment (PoU), mostly at the national level. There has been limited attention to understanding the intra-country variation in undernourishment estimates.

Unlike past studies, this study tracks the substantial regional heterogeneity in the undernourishment status within Nepal. Employing Food and Agriculture Organization's methodology and Nepal Living Standards Survey data from 1995, 2003 and 2011, household energy consumption and requirements are computed to determine regional undernourishment.

Nepal's PoU declined between 1995 and 2003 but increased after 2003 affecting approximately 7.6 million Nepalese in 2011. The Terai domain – Provinces 2 and 5 – are found to be the most vulnerable to undernourishment concerns likely because of economic and natural shocks. Province 4 achieved higher progress in alleviating undernourishment during 2003, but its PoU doubled in 2011 (as in Province 6).

By examining where and how many are undernourished within Nepal, this study has provided a more accurate picture of the PoU for better-targeting assistance to improve the livelihood of its citizens.

Past studies indicate substantial variation in food access and PoU within Nepal. While they provide some answers to “where and how many” questions for some districts, provinces, belts and urban/rural domains at the cross-sectional level (or for selected locales), few have examined intra-Nepal heterogeneity, especially over time. Therefore, this study explores where and how many within Nepal have been undernourished during the past three decades.

The purpose of this paper is to investigate the situation and trends regarding prevalence of underweight, overweight, and undernourished populations worldwide. Thus, we defend that the conditions of hunger, underweight, overweight, and obesity are seen as anomalies resulting from nutritional and dietary food insecurity related to the concept of malnutrition.

This investigation was conducted through an ecological study, using indicators related to undernourishment, underweight, and overweight. Data, obtained through the WHO and United Nations, were analyzed through scatter plots and angular coefficient from linear regression.

Evidence suggests that some nations have high levels of undernourished and overweight populations at the same time. Results showed a significant reduction in the prevalence of underweight children and a significant increase in the prevalence of overweight children worldwide. Western Pacific has shown declining trends in both overweight and underweight children. Southern Africa has shown a strong increase in its child overweight population and no downward trend in its underweight child population.

The authors defend that programs and actions better aligned to diagnoses of some countries that face problems related to both underweight and overweight/obesity conditions are needed. This investigation can help public and private efforts to combat underweight and overweight diagnoses worldwide.

The authors present evidence of the co-occurrence of underweight and overweight in child populations worldwide. Thus, the authors show alarming trends regarding to these diagnoses.

This paper aims to suggest that gender inequality plays a significant role in explaining the prevailing magnitudes of food insecurity in the countries of Sub-Saharan Africa. It provides empirical evidence for the underlying hypothesis that removing discrimination against women, particularly, with respect to their reproductive health and rights, depicted in high adolescent fertility rates and maternal deaths, will be an important pre-condition for addressing the hunger and undernourishment challenge in the region. A theoretical linkage has been conceptualised and supported through findings from panel data analysis of a set of 20 countries in the region, over a period of 16 years (from 1999 to 2015). The key result is that the relative impact of health inequality on food insecurity is higher and significant, in comparison to disparities in education and economic participation of women. A unit increase in adolescent fertility rate leads to an increase in undernourishment by 19.4 per cent, depth of food deficit by 1.15 per cent and a decline in average dietary energy adequacy by 0.21 per cent.

In the paper, time series data set for 20 countries of Sub-Saharan Africa is generated by using world development indicators (World Bank) of gender inequality and food security statistics of Food and Agriculture Organisation (FAO). Data set involves trends in variables over a period of 16 years (1999 to 2015). A panel regression analysis with fixed effects is undertaken for testing the underlying hypothesis. To capture the linkage in a detailed manner, the author has fitted four models for each of the three measures of food security. First model captures the specific impact of gender differences in secondary school enrolment on food security in the region. Second model assesses the impact of gender inequality in labour force participation, and the third model explores the impact of health inequality in terms of adolescent fertility and maternal mortality on food security indicators. In the final model, the relative impact of all the four gender inequality indicators on magnitude of food insecurity in the study region is assessed.

The findings from panel data analysis provide empirical support to our hypothesis that gender disparities prevailing in Sub-Saharan Africa have an adverse impact on the level of food security in the region. Individually, increase in both, gender parity in secondary education and ratio of female to male labour force participation rate, has a negative influence on prevalence of undernourishment and depth of food deficit in the region. But, when the relative impact of gender inequality in education, economic participation and health are considered together in a single model, adolescent fertility rate, followed by maternal mortality ratio became the two most important indicators negatively influencing the magnitude of food security in SSA. A unit increase in adolescent fertility rate, leads to an increase in undernourishment by 19.4 per cent, depth of food deficit by 1.15 per cent and a decline in average dietary energy adequacy by 0.21 per cent.

Scarcity of continuous time series data for the countries of Sub-Saharan Africa limits the scope of analysis.

Government policies and programmes in Sub-Saharan Africa must focus on successful implementation of sexual and reproductive health and rights of women, as underlined in Goal 3 of sustainable development goals (SDGs). This would require deeper levels of interventions aimed at transforming gender roles and relations through involvement of men and boys as partners. Elimination of sexual and gender-based violence against women and girls, and ensuring easy and affordable access to sexual and reproductive health services, particularly in fragile and conflict affected areas, are some of the important measures which may facilitate movement of the countries in the region, towards the target set by SDG 3.

Indisputably, women play a key role in a nation’s food economy, not only as food producers and income earners but also as food distributors and consumers. Nevertheless, they face discrimination in every dimension and phase of life, which hampers their ability to successfully fulfill this responsibility. The paper provides a theoretical linkage and empirical evidence on the underlying hypothesis that targeting various forms of gender disparities in the African sub-continent, particularly those relating to reproductive health and rights of women will pave the way for reducing the magnitude of hunger and food insecurity in the region of Sub-Saharan Africa. Few papers in my knowledge have explored the linkage between gender inequality and food insecurity, but none have empirically emphasised the reproductive health dimension of this association.

This paper presents three models of funding health care in 130 developing countries, based upon a public system, a private system and personal remittances.

The authors trace the funding of health from foreign aid to health funding and health outcomes in the public system, foreign direct investment to health funding in the private system, and personal remittances to health outcomes. This is followed by panel data, fixed effects models subjected to 2-, 3- and 4-stage least squares regressions.

Findings from the first model were that aid in the form of Technical Cooperation Grants funded Infrastructure. Infrastructure Spending due to aid funds Government Health Plans, which reduced the Incidence of Tuberculosis, which in turn reduced Undernourishment and increases Life Expectancy. Other positive health outcomes included reduced Birth Rate and reduced Maternal Mortality. In the second model, Foreign Direct Investment increased Female Employment and GDP per Person, funding Private Health Plans, which increase Life Expectancy, reduced Undernourishment, increased Skilled Care at Birth, increased the Number of Hospital Beds, reduced Maternal Mortality and increased the Birth Rate. In the third model, Remittances influenced both Out-of-Pocket Medical Expenses and Private Plans.

Publicly funded programs may be directed to nutrition, increasing life expectancy. Private funding may be directed to improving maternal conditions, with remittances removing the liquidity constraints.

This paper is the first attempt to trace health funding from its sources of foreign aid, foreign direct investment and personal remittances using three separate paths.

The purpose of this paper is to measure performance of India in food and nutrition security relative to other Asian countries like Bangladesh, China, Africa and also developed countries from 1991 to 2016.

The study is based on FAO food security indicators under four dimensions, namely, food availability, access, stability and utilization. These indicators are further categorized into determinants and outcome indicators of food security. A comprehensive fifteen indicators are examined in depth.

Food availability in terms of dietary calories and protein per capita was less in India compared to even Africa and Bangladesh. However, food access indicators like road density is better, food prices remain low and stable, which improved food access and stability. However, in utilization indicators, access to water and sanitation remained low, anaemia among pregnant women and undernourishment was relatively higher when even compared to least developed countries like Africa and Bangladesh. Depth of food deficit (an indicator of severity of food deficit) was higher in India except Africa.

Future research should focus on policies for decreasing undernourishment and anaemia and severity in depth of food deficit with focus on India.

The results highlight the severity of food deficit and anaemia among women, undernourishment and provide benchmark to monitor sustainable development goals in zero hunger goal.

This study examined the relative performance of India in various food and nutrition security indicators in comparison to other countries.

The purpose of this paper is to contribute to existing literature by examining whether development aid has any measurable impact on food security, whether the impact is conditioned on the quality of governance and whether it differs based on the type of aid provided.

Panel-data analysis of 85 developing countries between 1994 and 2011, using generalized method of moments and two-stage least squares estimators.

The paper finds that aid in general has a small positive impact on food security; that multilateral aid, grants and social and economic aid have a positive effect on food security in their own right, and that bilateral aid, loans and agricultural aid are more conditioned on the quality of governance that other aid.

The main limitations rest with the imperfect nature of cross-country data on food security and governance, which I have tried to overcome through a series of robustness tests.

The findings suggest that aid, despite its many deficiencies, can play a positive role in strengthening food security. Furthermore, they indicate that concessional loans, bilateral aid and agricultural aid are likely to foster food security only in countries with better governance.

The paper constitutes a novel contribution to existing literature because it is one of the first to use cross-country data to explore the impact of aid on food security and because it utilizes a relatively complex aid categorization, which allows its conclusions to be more nuanced.

The objective of this paper is to contribute to the existing literature by examining which combination of three important agricultural policies – land distribution, domestic food production, and trade liberalization – is most conducive to improving food security in developing countries.

This study uses panel‐data analysis of 58 developing countries between 1990 and 2009, employing OLS, GMM and 2SLS estimators.

The paper finds that more equal land distribution, higher domestic food production, and a greater degree of trade openness impact food security positively.

Due to limited data on land distribution, the study analyzes data for 58 developing countries only. The fact that this sample is not statistically different from all developing countries, however, bolsters the validity of drawing generalized inferences about all developing countries based on the findings obtained. Another limitation rests with the paper's attempt at examining the effect of the three policies' joint impact on food security through the use of interactive terms, which should be developed further in future research.

The findings suggest that improving land distribution through land reforms, augmenting the level of domestic food production at the expense of non‐consumable crops, and liberalizing trade in a regulated manner could help developing countries bolster food security.

The paper presents a novel contribution to existing literature, both because it is one of the first to use empirical cross‐country analysis in the field of global food security and agricultural policy studies and the first to evaluate the conjoint effect of the three agricultural policy decisions on food security.