The global economy may not be giving out the brightest of signals (don’t even look towards Europe), but expatriates in the UAE are keeping their fingers crossed as a stronger US dollar – to which the UAE dirham has a fixed peg – and a low inflation rate, thanks to declining rents, are heralding a feel-good factor they’d all but forgotten in the past few years. The US dollar has gained significant momentum in the past few months, and has led to the UAE dirham appreciate in tandem against currencies in which expats remit money home, leading to welcome monthly savings by expats. At Rs13.11 at 9.30am this morning, the Indian rupee, for instance, is trading at a two-year low against the dirham (the INR last traded at the same level against the UAE dirham in late September 2009). The Pakistani...