What does it take for a woman in rural Bangladesh to break out of poverty?

How does a poor woman in rural Bangladesh make use of her business acumen if she lacks education, lacks opportunities to learn new skills, no assets of her own, a husband who earns just enough for the family to survive from day to day, children to look after and a society that had traditionally disapproved of women working outside the home?
The story of Hafiza Begum offers one answer. We interviewed her as part of our on-going research in Bangladesh, which sets out to understand its female labor force participation rates. This phenomenon of lower than expected female labor force participation appears to characterize the wider South Asia and MENA regions, despite their positive growth rates. What are some of the reasons?
Hafiza was born into a family too poor to educate her and she was married off at an early age. Her husband worked for daily wages wherever he could find it. Their two young daughters went to school in the local madrassa because it was free. She emerged from our interview as a woman who was determined, within the social norms of her society, to combine caring for her family with finding the resources she needed to build up her own business.
She told her husband early in their marriage how she planned to do this. “Suppose you buy me a kilogram of onions to cook our meals with. If I use 2 onions in a meal, you won’t be able to tell. Even if I use half an onion for a meal, you still won’t be any the wiser. Yet if I use just half an onion every time I cook, our supply of onions will last longer and we will save money.”
This thrifty attitude had been the hallmark of her housekeeping throughout her marriage. She boasted to us that when her husband recently went away to work in a brickfield, she managed to save Rs.400 out of the Rs.500 he gave her to run the house. How did she do it? She went to the marshes near their house to catch fish, keeping some to eat and selling the rest to her neighbors. She supplemented the vegetables she planted on their homestead plot with edible greens that grew wild near their house. She spent money only on what she could not produce herself.