Why are prices going up

Linda Yueh, economist, writer and broadcaster Even if you take out some of these volatile items like food and energy, the sustained price increases we've had, it is actually getting passed through into how companies price their goods and services. and that's where it gets extremely worrying because that suggests that even if energy prices, food prices, come down, we could have inflation now in the system and I think that for advanced economies is worrying, for developing countries, that's hugely worrying.