Efficient surface

In mean variance skewness analysis, the set of portfolios that result from investor's preference for higher means, lower variance and higher (positive) skewness. The efficient surface is analogous (in three dimensions, mean, variance and skewness) to the efficient frontier (in two dimensions, mean and variance).

References in periodicals archive ?

Manufacturers are employing advanced technologies such as computer numerical control technology to offer maximum benefits and utmost accuracy with highly efficient surface conditioning wheel designs.

Surface Conditioning Wheels Market Value Chain and Forecast 2018 to 2028

Efficient surface sterilization, right choice of explants and optimal combinations of plant growth regulators (phytohormones) must be considered (Raaman and Punitha, 2016).

High-efficiency Micropropagation of Dormant Buds in Spine Base of Red Pitaya (Hylocereus polyrhizus) for Industrial Breeding

Selective "brush" electroplating is now a high tech solution which can form a vital part of an efficient surface treatment portfolio, reducing process time and permitting localised application without expensive infrastructure.

Brush plating for the 21st century: Jim Rowbotham of Pexa says that brush plating still has its place for manufacturers

Cloud Peak's B3 CFR is supported by its significant production platform in the PRB, efficient surface mining operations, solid customer base, good contracted position and low employee healthcare liabilities.

Moody's downgrades Cloud Peak Energy to B3, outlook negative

[4] proposed a general method for calculating the rates of change of outputs to the inputs along efficient surface of DEA production set.

Alternative Trade-Offs in Data Envelopment Analysis: An Application to Hydropower Plants

"They also expect efficient surface coverage, good coating thickness, and film density.

Corrosion control

The success of these referrals to Arkansas voters was due primarily to the recognition of and relationship with the Arkansas stakeholders who benefit from highway construction and maintenance, and the positive benefits that flow from effective and efficient surface transportation, including job creation, enhanced economic development, safety and a general improvement in the state's overall economy.

Knowing your stakebolders is essential

The primary objective of the adequate portfolio is to form the so-called efficient surface, analogous to the efficient frontier in the modern portfolio case.

Government debt as the integral portfolio of assets and liabilities generated by debt

The process involved: the design of a purpose-made external support frame which would be totally screened by the planting; the incorporation of plant species suitable for the local environment, which would be a constant feature throughout the year; an irrigation and feed system to sustain the wall long-term, and efficient surface draining to clear any minor run-off.

ANS Group Europe's NEC Birmingham Project Goes from Strength to Strength

The BARO UV-C compact lamp IP 65 enables simple and efficient surface disinfection in all kinds of different processes in the food production industry and contributes effectively to lasting compliance with hygiene and HACCP standards.