Charlotte may have cracked the code on affordable housing. Here's how

In an effort to break the cycle of poverty in Memphis, a government organization is using conditional cash transfers, paying students if they earn good grades and adults if they maintain a full-time job.

In Memphis, a creative blight-reduction initiative called 25 Square Blocks broke down the city into blocks. Inspectors were able to quickly identify all the violations and fix them, using the same amount of funding, but less time, as the old call-and-respond model.

Most insurance companies avoid insuring poor farmers because the transaction costs are too high, but a non-profit in Kenya created a sustainable way to cover them.

In India, many farmers, especially women farmers, have transitioned to organic farming. While it requires a serious set of skills and knowledge, organic farming increases yields and decreases costs by eliminating the need to buy pesticides. The move is both ecological and economical, and the Indian government is trying to spread the solution.

As a state with robust populations of wildlife, Montana has had its share of roadkill. Its Department of Transportation developed animal shelving, a type of wildlife crossing, to enable safe passage for small animals who need to cross the road. The measure, combined with other types of crossings, has reduced animal-vehicle collisions by half.

New York City suffered from fires that erupted in overcrowded, run-down apartments. Then the city sleuthed through residential records and found that landlords who foreclosed let their properties fall apart and ignored safety-code violations. Greater Toronto wants to expand upon New York City’s method by using transportation surveys, census data and computer data to build transit lines.

For millions of students who could succeed in college, the limiting factor is money. Is it possible to finance higher education the way we finance start-up companies? A company called Lumni uses “human capital contracts” to offer loans for students contingent upon 14 percent of the student's salary for 118 months after graduation. There are risks to this approach and not a lot of years or data available to be sure of its efficacy, but results are promising already—with a default rate under 3 percent.

This is a column on an important new development program in use in at least 40 developing countries: give the poor cash payments, contingent on their use of health clinics and their children’s school attendance, to help break the cycle of poverty.

At a time when university students lack opportunities and financial help to test their innovative business ideas, the Resolution Project supports higher education students who have ideas for socially responsible businesses and charities. Resolution offers small awards to start businesses as well as mentor opportunities that enable networking and business collaboration with experts.

Neighborhood Trust is a New York-based nonprofit offering financial advice to individuals experiencing economic hardships. Providing hands-on coaching, counselors are able to inform their clients about financial options they may have otherwise not known about like college financial aid or child care tax credits.