This paper disentangles between two hypotheses on the determinants of Australia's and the US' average tariffs levels. Relying on historical data that covers a century (1904 to 2005), it is first shown that a break in the series occurs in 1947, forcing to separate the data into two sub-periods...

This paper disentangles between two hypotheses on the determinants of Australia's and the US' average tariffs levels. Relying on historical data that covers a century (1904 to 2005), it is first shown that a break in the series occurs in 1947, forcing to separate the data into two sub-periods...