Julia Gillard, first female PM in Australia
Gillard is expected to present more of a change of leadership style than substance, but investors hope she will soften a controversial "super profits" mining tax, which is threatening $20 billion worth of investment and has rattled voters.
The Australian dollar briefly jumped after the leadership change, while shares in BHP Billiton, the world's biggest miner, and Rio Tinto rose around 2 percent, on hopes of a mining tax compromise.
Rudd become the shortest-serving Australian prime minister since 1972, with his leadership falling apart after a string of poor opinion polls showed him losing ground over recent decisions to shelve a carbon-reduction scheme and impose a new mining tax.
Government lawmakers believe Gillard has a better chance of winning back voters ahead of an expected October poll because she is a warmer personality who can sell policies more effectively; Kazinform cites China Daily.
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