If your itinerary involves travel through more than one country, you may also save by visiting more than one website to buy your tickets.

BBC: Top sites for booking European rail tickets

When oil prices started to move up, buyers began to buy more, figuring they would save money because prices would go even higher.

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So Russian workers, who will have to save more roubles than before to buy flats (which are priced in dollars) and foreign-made goods, are not likely to see those costs compensated by new jobs, much less higher wages or, for that matter, by wages paid in cash instead of in kind.

ECONOMIST: A detour or a derailment?

One example that Lodish admires: auto dealers that pitch the notion that now is a good time to buy a big vehicle because the discount will save customers more than enough money to compensate for the extra fuel costs over four or five years.

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If the government creates a stronger social safety net for its citizens, Chinese workers will feel less pressure to save for health emergencies, unemployment and retirement, and more likely to buy goods and services -- and create a mature consumer-driven economy.

CNN: Why China needs to spend more on welfare

They see their neighbour, who borrowed more than he could afford to buy a fancy house, getting a bail-out to save him from the consequences of his own poor judgment.

ECONOMIST: A new culture war is brewing over capitalism

Thanks, however, to Chinese imports that raise our standard of living, Americans are able to save and invest more of their earnings on the way to eventually having the means to buy from you.

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