Comparative presidencies: The inadequacy of the presidential, semi-presidential and parliamentary distinction

Abstract. The role of the president is presumed to vary amongst presidential, semi-presidential and parliamentary systems. However, there are a variety of subtypes within semi-presidential systems. Debate often hinges on the prime minister and government, and to whom they are more accountable. However, the accountability of prime ministers and governments to presidents can be rather 'fuzzy'. This article looks through the prism of the president rather than that of the government. After examining definitions of presidential, parliamentary and semi-presidential systems, several dispositional categories of political regimes will be established. Then presidential power will be assessed through a series of dichotomous measures, and for all electoral democracies with a president. Finally, the character of each category will be assessed. The concept of 'semi-presidentialism' is rejected in favour of more meaningful labels: presidential systems, parliamentary systems with presidential dominance, parliamentary systems with a presidential corrective and parliamentary systems with figurehead presidents.     

Hung Parliaments and the Challenges for Westminster and Whitehall: How to Make Minority and Multiparty Governance Work (with Commentaries by Turnbull,Beith, Evans and Crick)

The return of a hung parliament at the 2010 general election is a serious possibility. But due to Westminster's limited recent experience of parliaments under ‘no overall control’ there is little institutional memory in Whitehall or Westminster, and even less public understanding, of what the implications would be. This article sets out to analyse the principal challenges that would be faced by government, opposition, parliament and the media in the event of a hung parliament. Drawing on experience from Canada, New Zealand and Scotland, we discuss the difficulties that may arise during the immediate government formation process and in the course of making minority or multiparty governance work on an ongoing basis. We conclude that a hung parliament need not undermine political stability or effective governance, but that all actors would need to adapt their behaviour and should therefore prepare carefully for this eventuality.     

From Sectoral to Macro Green Governance: The Canadian Department of the Environment as an Aspiring Central Agency

Through a case study of the Canadian Department of the Environment, the article examines three conceptual issues involved as governments seek to institutionalize sustainable development concepts and practices into the center of executive decision-making. The conceptual issues examined in the dynamics of moving from sectoral to macro green governance are: the dynamics of transforming a latent policy paradigm into an operational one; the organizational and concrete resource base needed for environment departments to become and remain a central agency in executive government; and the importance of viable policy communities to sustain new paradigms and make them workable in a day-to-day sense. Five practical constraints are also examined in the Canadian context: the different types of decisions and varying statutory capacities involved; the volume of decisions; the relationships with other departments; the need to mobilize and manage the green policy community and network; and the problems of analytical and scientific competence.     

The National Interest and the Politics of Threat Exaggeration: The Blair Government's Case for War against Iraq

During the 2005 General Election the Chancellor of the Exchequer, Gordon Brown, suggested that the invasion of Iraq was in 'the national interest'. Whether he knew it or not, this phrase has often referred to controversial decisions taken by governments, away from scrutiny and subject to criticism when made public, but which they believe are in the best interests of the British state.
The article summarises the consequences of the invasion in terms of the subsequent criticism and official inquiries before addressing the question of what is the national interest. The article then considers what exactly was the threat, and whether or not it was exaggerated, and what evidence is now emerging to indicate that the decision to invade was taken 'in the national interest'. It concludes that there was a decision to support the USA and that the threat was exaggerated to justify this decision.     

Redistributing Campaign Funds by U.S. House Members: The Spiraling Costs of the Permanent Campaign

In this article, we document and analyze the increase in the redistribution of campaign funds by U.S. House members during the 1990 through 2000 election cycles. By examining the contribution activity of members' leadership PACs and principal campaign committees, we show that House incumbents substantially increased their contributions to other House candidates and to the congressional campaign committees. The amount of money a member redistributes is a function of that member's institutional position: the greater the position's level of responsibility to the party caucus, the more campaign money the member redistributes, particularly as competition for majority control increases. Also, a member's capacity to raise surplus campaign funds, his or her support for the party's policy positions, and the level of competition for partisan control of the institution all affect the amount the member redistributes.     

The Options for Devolution Finance: The Choices for the New Government

The debate about the financing of devolved government in Scotland, Wales and Northern Ireland has acquired a new vigour since 2007, with commissions and reviews taking place in Scotland, Wales and at Westminster. Although of considerable constitutional as well as political importance, the technical detail has obscured many of the wider issues involved. This paper surveys the options now open to the UK government, as it prepares its response to the Welsh Holtham Commission, a bill implementing the Calman Commission's recommendations for Scotland, and looks at ways of altering corporation tax in Northern Ireland. It examines six options that in principle are open to the UK government, and argues that the range of options open to the UK government are narrower than they often appear, and that pressure for it to act is such that it will no longer be possible to avoid far‐reaching action.