This paper examines optimal policy when agents, private investors and a government, can learn about the economy by observing others. Investors can delay investment in order to exploit future information. Importantly, investors ignore the informational value of their actions to others when deciding: this externality results in inefficiently high delay, motivating government intervention. The gov...

Background Government policy measures have a key role to play in the prevention and control of noncommunicable diseases (NCDs). The Caribbean, a middle-income region, has the highest per capita burden of NCDs in the Americas. Our aim was to examine policy development and implementation between the years 2000 and 2013 on NCD prevention and control in Barbados, and to investigate factors promotin...

Background Despite decades of evidence gathering and calls for action, few countries have systematically attenuated health inequities (HI) through action on the social determinants of health (SDH). This is at least partly because doing so presents a significant political and policy challenge. This paper explores this challenge through a review of the empirical literature, asking: what factors h...

The Sub-Saharan part of the African continent is the area that has the highest disease burden in the world and is the only region of the planet where it is expected that the number of poor people will increase in the coming decades. The countries of this region, to different degrees, experience slow process of population aging but at the same time, it is the are where the elderly population gro...

Governments may also use religious soft power in pursuit of national interests and objectives. This article focuses on the role of religious soft power in the foreign policy of three states – the United States of America, India and the Islamic Republic of Iran. The main concern is to assess religious actors’ contribution to the foreign policy environment and agenda in each country. The idea of ...

In this paper I discuss the nature of the political constraints that the World Bank faces in delivering basic services to the poor. The main problem arises because the Bank has to work through domestic governments which have political aims different from helping the poor. The conceptual approach attractive to economists and central to the WDR2004 is the notion of politician prooÞng. Given that ...

Since the Chinese government’s rapid increase in expenditure on science and technology (S&T) during the 2000s, numerous related policies have been implemented by national-, provincial-, city-, and prefecture-level governments in China. Each level of government aims to promote innovation activities; however, few empirical evaluations have been conducted on each policy level and category. This pa...