Over the last year or so, we've been discussing digital futures and the ways they might affect business and life in the next decade. We've touched on some specific ways these technologies are already ...

This paper gives a general formula for the expected likelihood ratio statistic for exponential family nonlinear models, corrected up to order n-1, where n is the sample size. This result generalizes ...

Leaders often encourage their teams to think big and be more disruptive—but to follow through, people need new tools. We believe that learning how to design exponential business models is a discipline ...

In this paper, the eigendecomposition of a Toeplitz matrix populated by an exponential function in order to model empirical correlations of US equity returns is investigated. The closed-form ...

Business must adopt a new mindset to move the world away from its collision course with the “Sixth Extinction" and onto a path of sustainability, acclaimed speaker and author John Elkington argues in ...

Advances in Applied Probability, Vol. 50, No. 1 (2018), pp. 272-301 (30 pages) We consider a family of directed exponential random graph models parametrized by edges and outward stars. Much of the ...

We present an approach for pricing European call options in the presence of proportional transaction costs, when the stock price follows a general exponential Lévy process. The model is a ...