European Journal of Law and Economics最新文献

Breast cancer (BC) is the most common cancer among women in Hong Kong. The Food and Health Bureau commissioned The University of Hong Kong (HKU) to conduct the Hong Kong Breast Cancer Study (HKBCS) with the aim of identifying relevant risk factors for BC in Hong Kong and developing a locally validated BC risk assessment tool for Hong Kong Chinese women. After consideration of the most recent international and local scientific evidence including findings of the HKBCS, the Cancer Expert Working Group on Cancer Prevention and Screening (CEWG) has reviewed and updated its BC screening recommendations. Existing recommendations were preserved for women at high risk and slightly changed for women at moderate risk. The following major updates have been made concerning recommendations for other women in the general population: Women aged 44 to 69 with certain combinations of personalised risk factors (including presence of history of BC among first-degree relative, a prior diagnosis of benign breast disease, nulliparity and late age of first live birth, early age of menarche, high body mass index and physical inactivity) putting them at increased risk of BC are recommended to consider mammography screening every 2 years. They should discuss with their doctors on the potential benefits and harms before undergoing mammography screening. A risk assessment tool for local women (eg, one developed by HKU) is recommended to be used for estimating the risk of developing BC with regard to the personalised risk factors described above.

In this paper we aim to contribute to the debate on successful enforcement of constitutional rules and its determinants by extending the focus to the phenomenon of constitutional overperformance, which arises when countries that do not include certain de jure rights in their constitutions, nevertheless de facto observe them. Firstly, we provide evidence that constitutional overperformance is a common phenomenon around the globe and it demonstrates high variation. Secondly, we identify factors which contribute to it. In particular, more constitutional overperformance is found in countries with older and less comprehensive constitutions, a high degree of democratization and a more robust civil society, plagued by less political conflict. Spatial interdependence effects are also identified confirming the diffusion of constitutional overperformance between countries. We base the conclusions on an empirical study conducted for a global sample of more than 100 countries.

Commercial and social entrepreneurs are likely to help communities combat public health crises. Research on responses to pandemics has underappreciated the critical role of entrepreneurs. In the context of post-disaster response and recovery, entrepreneurs provide needed goods and services, repair and rebuild disrupted social networks, and can act as focal points for disaster survivors as they develop their plans to rebuild. During a pandemic, entrepreneurs perform similarly important economic and social functions. This article highlights these functions, including (1) providing the goods needed to survive and combat the pandemic, (2) performing the services needed so that people can stay productive and connected during the pandemic, and (3) acting as a source of community support and leadership. It also discusses how entrepreneurs are able to perform these roles despite operating in an environment that constricts the range and nature of entrepreneurial activity. Finally, this article describes a legal regime that will promote entrepreneurship during a pandemic.