Competition and interaction: Party ties to interest groups in a multidimensional policy space

Political parties and interest groups play a vital role in incorporating societal interests into democratic decision-making. Therefore, explaining the nature and variation in the relationship between them will advance our understanding of democratic governance. Existing research has primarily drawn attention to how exchange of resources shapes these relationships largely neglecting the role of contextual conditions. Our contribution is to examine whether parties’ structured interactions with different categories of interest groups vary systematically with the pattern of party competition at the level of policy dimensions. First, we argue that higher party fragmentation in a policy space makes organisational ties to interest groups more likely, due to fears of voter loss and splinter groups. Second, we expect higher polarisation between parties on a policy dimension to make ties to relevant groups less likely due to increased electoral costs. We find support for both expectations when analysing new data on 116 party units in 13 mature democracies along nine different policy dimensions. Our findings underline the value of considering the strategic context in which parties and interest groups interact to understand their relationship. The study sheds new light on parties and interest groups as intermediaries in democracy and contributes to a new research agenda connecting interest group research with studies of parties’ policy positions and responsiveness.     

THE PROSECUTION AND PUNISHMENT OF INTERNATIONAL TERRORISTS IN FEDERAL COURTS: 1980–1998*

Research Summary: This study reports findings from the American Terrorism Study. The data show that from 1980 to 1998, the U.S. government periodically tried accused domestic and international terrorists through the use of traditional criminal trials. The extent to which federal prosecutors “explicit politicized” these trials (and the success that the politicization had) varied among the types of terrorist groups. Explicit politically was not found to be successful in trials of domestic terrorists but seemed to work for trials involving international terrorists. Over the 20‐year period, however, federal prosecutors began to rely more heavily (and more successfully) on the politicization of the criminal acts by international terrorists. The results also show that international terrorists, like their domestic counterparts, are much less likely to plead guilty. Finally, the study shows that these traditional trials have resulted in international terrorists being punished more severely than domestic terrorists. Unfortunately, the practice of performing these politicized trials within the venue of the federal court system may have been compromised by defense strategies that capitalized on the due process procedures so prominent in the U.S. system of justice. In the wake of the terrorism attacks in September 2001 by foreign nationals, the federal government began to take the next step in its “war against terrorism” by instituting the use of military tribunals. Policy Implications: Although the federal government has been relatively successful in the prosecution of terrorism in America in the past two decades, the movement toward the use of military tribunals has perhaps become inevitable (as the use of the traditional criminal trial for international terrorists manifests weaknesses). In the short term, it is likely that several international terrorism cases stemming from the September 2001 attacks and other subsequent attacks (which may be presumed) will be tried in federal courthouses across the country (even with the advent of military tribunals). Federal prosecutors will need to be trained on the specifics of trying these kinds of cases. In the long term, the use of military tribunals will provide greater ease of prosecution for the federal government. Long‐term consequences such as retaliatory attacks and attacks aimed at the release of political prisoners cannot be ignored by policy makers.     

The analysis of Scottish Parliament committee influence: Beyond capacity and structure in comparing West European legislatures

Abstract.  The Scottish Parliament was set up in the hope that strong committees would foster consensus, with an emphasis on reducing partisanship and adopting a pragmatic approach to the detailed study of draft legislation. However, few empirical studies exist that assess the value of the committee process. This flaw is common within the West European literature. The comparative literature on legislative influence is lacking in detailed empirical studies (in part because of the dominant assumption within the literature that parliaments are peripheral to the policy process). Most studies provide impressionistic discussions of the capacities of committees and the constraints to their effectiveness. They do not follow this through with an analysis of committee 'outputs'. This study of the amendments process in the Scottish Parliament addresses the gap. It uses data from a four-year study of legislative amendments to develop indicators of parliamentary outputs. While the results confirm that the committee system operates at the heart of the 'new politics' in Scotland, further such individual country studies are necessary to supplement much broader comparative analyses.