In his spare time, this soldier-turned-game warden shoots moose and trades potty-training tips with other fathers.

空闲的时候，这位军人出身的森林管理员会通过猎杀麋鹿来消遣，以及和其他的父亲交换如何教小朋友上厕所的经验。

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Finally, the paper educes the game result of the continuous trades.

并最终得出了连续交易的博弈结果。

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Furthermore, the paper analyzes how different types of trades' strategy evolve dynamically under limited rational condition by using the evolutionary game theory and correlated knowledge.

然后利用进化博弈理论相关知识，研究在有限理性条件下不同类型的交易者采用第三方支付系统的策略动态演化过程。

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The thinking is that in-game trades of virtual items like swords are not taxable events, but in-game sales of items for virtual currency are taxable events.

FORBES: Taxing Virtual Worlds

Below are my trades and my game plan for each.

FORBES: Trading the Obama Speech

They come from numerous sources: from players logging in through their console (Xbox, Wii, etc) to play the game, using apps on their phone to look at their teams and make trades, and logging in through the Web to check out the options market.

FORBES: Playing The Gamers: How EA's 'FIFA 13' Hopes To Track -- And Change -- Users' Behavior