In times of new geopolitical challenges, many states have revived the concept of total defence, in which all citizens contribute to national defence efforts. How authorities communicate the need of this new defence strategy and when such crisis communication leads to an increased defence willingness is an important research question. We hypothesise that individuals who feel a sense of empowerment or an increased risk of war when exposed to crisis communication are more willing to engage in the defence. To evaluate our hypotheses, we collected representative survey data from 2,068 Swedish respondents, at the same time as the Swedish Civil Contingencies Agency was distributing a new brochure on expectations on and advice for citizens in case of war. By analysing the responses of individuals who had read or not read the brochure, we gauge the impact of the crisis communication on defence willingness. The results show that individuals experiencing a higher sense of empowerment and perceiving a higher risk of war when having read the booklet were more willing to engage in total defence activities. This has important implications for our understanding of how specific types of crisis communication influence commitment and defence willingness in the population.

This study examines the impact of climate change, defined as long-term changes in temperature and precipitation patterns due to natural and human factors, on women's employment in Burkina Faso, highlighting labour market participation and gender disparities. Using a static computable general equilibrium model calibrated with a gender-specific social accounting matrix, it evaluates two climate scenarios: a 2.4°C temperature increase and a 7.5 per cent decrease in precipitation by 2050. The results indicate that these climate shocks significantly reduce women's employment opportunities. The supply of paid labour for women may decrease by 3.9 per cent, with skilled women experiencing greater job losses than their unskilled counterparts. In rural areas, the domestic workload could increase by up to 0.28 per cent, further limiting women's labour market participation. These changes reinforce gender inequalities and contribute to a decline in real GDP. To counter these effects, investments in climate-resilient agriculture, water and energy infrastructure, and women's entrepreneurship are essential. Gender-responsive policies are needed to promote inclusive economic growth and reduce employment disparities.

Narratives shape public perceptions and policymaking around emerging technologies like quantum technologies (QTs), yet what narratives develop across different societal domains remains underexplored. This study analyzes narratives about QTs in 36 government documents, 163 business reports, and 2023 media articles published over the past 23 years, using a mixed-methods approach that combines topic modeling with qualitative thematic analysis. We find that the dystopian or utopian extremes associated with technologies such as artificial intelligence are largely absent from discourse about QTs. Media coverage tends to cover a broad range of topics, while business and government narratives emphasize technical milestones, economic competitiveness, and national security, frequently at the expense of questions about ethics, equity, and accessibility. We discuss the implications of this focus, particularly the risk that an emphasis on zero-sum geopolitical competition could foster a more closed and fragmented innovation ecosystem.

We study how changes in a country’s administrative hierarchy affect development at the city level. We exploit the 1806 Napoleonic administrative reform implemented in the Kingdom of Naples as a historical experiment to assess whether district capitals endowed with supra-municipal administrative functions gained an urban development premium compared with non-capital cities. We find that district capitals recorded a population growth premium throughout the nineteenth century (1828–1911) and experienced higher industrialization both before and after the Italian unification (1861) compared with non-capital cities. We explain our results through mechanisms related to public goods provision and transport network accessibility.