Mutually supporting methodologies are necessary for building a convincing case establishing a particular effect. Strengths and weaknesses of four empirical methods are discussed. Econometric methods quantify the relative importance of different factors and may assess the time frame over which...

While the notion of 'Christmas pardons' has been around for some time, there has been almost no empirical research on whether federal executive clemency is in any way patterned in a manner that would legitimize the notion of 'Christmas' or even 'seasonal' pardons. Furthermore, previous research...

The European Court of Justice (ECJ) is a very powerful court compared to other international courts and even national courts of last resort. Observers almost unanimously agree that it is the preliminary references procedure that made the ECJ the powerful court it is today. In this paper, we...

The China-Raw Materials dispute recently arbitrated by the WTO opposed China as defendant to the US, the EU and Mexico as claimants on the somewhat unusual issue of export restrictions on natural resources. For the claimants, Chinese export restrictions on various raw materials, of which the...

The Constitution of Tonga, 132 years old in 2007 -- indeed one of the world's oldest extant constitutions -- has recently, for the first time in history, been subjected to significant scrutiny by the people who live under it. The review process has also canvassed the views of the thousands of...