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Disasters and armed conflict often co-occur, but does that imply that disasters trigger or fuel conflict? In the small but growing body of literature attempting to answer this question, divergent findings indicate the complex and contextual nature of a potential answer to this question. The purpose of this study is to contribute a robust cross-country analysis of the co-occurrence of disaster and conflict, with a particular focus on the potential role played by disaster.

Grounded in a theoretical model of disaster–conflict co-occurrence, this study merges data from 163 countries between 1990 and 2017 on armed conflict, disasters and relevant control variables (low human development, weak democratic institutions, natural resource dependence and large population size/density).

The main results of this study show that, despite a sharp increase in the co-occurrence of disasters and armed conflict over time, disasters do not appear to have a direct statistically significant relation with the occurrence of armed conflict. This result contributes to the understanding of disasters and conflicts as indirectly related via co-creation mechanisms and other factors.

This study is a novel contribution, as it provides a fresh analysis with updated data and includes different control variables that allow for a significant contribution to the field.

The paper aims to examine the coexistence of formal and informal resource sectors in resource-dependent economies, whose production depends on an exhaustible (e.g. minerals) and a renewable resource stock (e.g. forest), respectively. It then examines the implications of declining mineral stocks on public revenues, labour movements between sectors, and economic growth in an attempt to elucidate the poor economic performance of many mineral-dependent countries.

The paper presents a theoretical model that describes the coexistence of a formal and informal resource-dependent sector, where individuals can direct their work effort. It then assesses how declining mineral stocks influence labour mobility across sectors and environmental degradation.

Decreasing mineral stocks induce a relocation of labour towards informal production and deprive local authorities from public revenues collected within the formal economy. This constrains the ability to improve infrastructure and welfare over time and simultaneously imposes pressure on the local environment.

The paper provides a novel theoretical mechanism that attempts to elucidate the “resource curse”, i.e. the poor economic performance of many mineral-rich economies. It purposely explores the implications of a coexistence of formal and informal resource activities on economic development for resource-dependent economies, in order to obtain new insights into this direction.

In recent years, there has been an expanding literature on the socio‐economic determinants of religiosity. The purpose of this paper is to contribute to this stream of the literature by studying the impact of life expectancy on religiosity through a theoretical decision‐making framework, and by separately examining the decision of young and old individuals with respect to religious participation.

The paper analyses religiosity through a cost‐benefit framework, where decisions at each point in time depend on expected social and spiritual benefits attached to religious adherence (both contemporaneously, as well as in the afterlife), the probability of entering heaven in the afterlife, as well as the costs of formal religion in terms of time allocated to religious activities. It provides the theoretical underpinnings for the negative correlation between life expectancy and religious attendance previously observed in empirical analysis.

The analysis reveals how increases in life expectancy encourage postponement of religious involvement, particularly in religion doctrines that do not necessarily link salvation (or afterlife benefits more broadly) to the timing of religiosity. This demonstrates that religious establishments should anticipate to attract older members, particularly in countries which have high life expectancy or expect significant increases in life expectancy, although current socio‐economic benefits can counterbalance the negative impact of life expectancy on religiosity and hence encourage religious involvement.

The paper contributes to the literature on the economics of religion by exploring the mediating role of life expectancy in explaining cross‐country differences in religious expression, a channel that has so far received little attention in the literature. Its innovation lies in distinguishing decision making over different time intervals and evaluating the role of benefits and costs through the life cycle and in the afterlife.