ACS: The idea behind a K-shaped economy is that growth is unequal. BISAHA: The K shape is useful because it helps explain these clashing economic stories, like how people feel lousy about this economy ...

Katherine Peach is a well-caffeinated, Brooklyn-based writer, who focuses on all things coffee for CNET. Peach's reviews and writing have appeared in Tasting Table, Mashed, LAist, Yahoo Life, MSN and ...