Hovering close to the ground, each of these thin-shell dwellings is made entirely out of a single concrete slab stretched out to create an energy efficient structure that is environmentally greener than traditional construction methods and cheaper and faster to produce.

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Cordiant also said that it would restructure some of its business, bringing several units together as Bates Group to create "an inherently more efficient and effective service structure for clients".

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There needs to be an efficient institutional mechanism with an equitable, accountable governance structure for delivering financial and technological support to developing countries as they pursue mitigation efforts.

UN: Secretary-General

The question is whether the regulatory structure of an economy as a whole allows, let alone encourages, business to make efficient decisions about energy usage and by extension emissions.

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Today, there are 25 countries around the world that have adopted the REIT (or REIT-like) structure as a tax-efficient way for small investors to achieve the many benefits of owning an indirect interest in high-quality, well-located and professionally-managed income-producing real estate.

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By taking on additional leverage in an LBO, a PE fund could unleash value and make the capital structure of the company they take private more efficient.

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