The DJSI family contains one main global index, the DJSI World, and various indexes based on geographic regions such as: Europe, Nordic, North America and Asia Pacific.

The DJSI also contains industry-specific indexes called "blue chip indexes".

The pilot also includes two stores in Quebec City, Canada and one in the UK.

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His areas of interest are forecasting and modeling, option and derivatives, international finance, and applied econometrics.

They are the longest-running global sustainability benchmarks worldwide and have become the key reference point in sustainability investing for investors and companies alike.

"We've created a modern design that gives our guests choices -- from how they order, to how they pick up their food, to how they enjoy their meal," said Trevor Haynes, vice president of operations at Subway.

The new design includes self-order kiosks that work with Apple Pay and Samsung Pay, and a more comfortable seating area with Wi-Fi and USB charging ports.

The revamp comes as the fast-food sandwich company tries to recover from a lackluster 2016.

Subway closed more stores than it opened in 2016 — the first time in the company's history — bringing the total to around 26,744 stores in the U. The design is being piloted in 12 locations, including Florida, California, Tennessee, Texas, Oregon and Washington, domestically.Specifically, we conduct time series comparisons between the two types of models on the basis of forecast performance and investment return.The tested classification models, which predict direction based on probability, include linear discriminant analysis, logit, probit, and probabilistic neural network.On the other hand, the level estimation counterparts, which forecast the level, are exponential smoothing, multivariate transfer function, vector autoregression with Kalman filter, and multilayered feedforward neural network.Our comparative study also measures the relative strength of these models with respect to the trading profit generated by their forecasts.Despite abundant research which focuses on estimating the level of return on stock market index, there is a lack of studies examining the predictability of the direction/sign of stock index movement.