The free rider problem is when the private marginal cost of taking action to protect the environment is greater than the private marginal benefit, but the social marginal cost is less than the social marginal benefit.

marginal

Marginal

Marginal

Marginal rates

The benefit could occur whether the new growth resulted from reclaiming degraded lands through reforestation or upgrading marginal lands through afforestation programmes.

We had marginal profit I did.

Existing budgets leave only marginal scope for incremental assistance.

There is a marginal increase in general operating expenses.

We had marginal profits, and we had unhappy stakeholders.

Somewhere in the Amazon forest is the marginal tree.

It's compensation, Leo, for the marginal life we lead.

Some have collective shocks to the marginal utility of leisure.

The moral superiority of high marginal income taxes suddenly waned.

Chukchi Sea () is a marginal sea of the Arctic Ocean.

Just one participant answered that the improvement had been marginal.

Within the framework of the rehabilitation of degraded lands, including integrated water resources management, UNESCO is working on a new interregional project, Sustainable Management of Marginal Drylands (SUMAMAD) , which will benefit north African and Asian countries.

The East China Sea is a marginal sea east of China.

The Laptev Sea () is a marginal sea of the Arctic Ocean.

The Lazarev Sea is a marginal sea of the Southern Ocean.

The Islamists are neither a marginal political group nor a terrorist force.

The market price of anything is always equal to the marginal cost.

So, as austerity undermines growth, debt reduction will be marginal at best.

A powerful argument for reserving capital punishment for murders is marginal deterrence.

Low technology, low yield agriculture has carried agricultural expansion into marginal land.

1. Promotion of community media in rural, indigenous and marginal urban areas

And I actually went to the Marginal Revolution blog by Tyler Cowen.

To avoid the degradation of marginal land depletion of soil fertility, soil erosion and so on it will be necessary for SIDS to change the patterns of cultivation of marginal land.

Certain marginal groups of women were highlighted as being particularly vulnerable to low status and poverty. In Brazil, for example, these marginal groups included black women, elderly women and migrant women.

However, there's a lot of non political stuff happening that gets marginal attention.

For Microsoft, the problem is that the marginal cost of software is zero.

Yet, the participation of many developing countries in global trade has been marginal.

Most importantly, it is the source of livelihood for many economically marginal communities.

It shall be empowered to consider only marginal changes to the provisional boundaries.

So this, right over here, you can also view as the marginal cost.

In other words, the minds on the margin are not the marginal minds.

Retirement benefit

Widow's benefit

Maternity benefit.

both benefit

Even so, such marginal forces do not yet constitute a system for redressing grievances.

Whatever role Berlusconi chooses to play, it is unlikely to be a marginal one.

The Secretary General had recommended eliminating several reports, meetings, and activities of marginal usefulness.

According to the policy, women's access to and control over household resources remain marginal.

The feature would enable missions to recover personnel in darkness and marginal weather conditions.