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Realizable Group Diversification Effects

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Safety Decision-Making in Academia

Thierry Meyer, Anastasia Jung

This paper illustrates the challenges of safety management in Academia, which are difficult to overcome using conventional methods of risk management. The positive aspects and disadvantages of the risk management tools specifically designed for the laborat ...

Springer2020

The sources of sovereign risk: a calibration based on Levy stochastic processes

Sylvain Jean Pascal Carré, Daniel Cohen

Governments choose to issue risky or riskless debt depending on the nature of the stochastic process of output. We use Brownian motion and Poisson shocks a modeling method in the literature on corporate default known as Levy processes to approximate a deco ...

ELSEVIER SCIENCE BV2019

Adaptive Risk-Based Replanning For Human-Aware Multi-Robot Task Allocation With Local Perception

Alcherio Martinoli, Zeynab Talebpour

In this letter, we propose an adaptive risk-based replanning strategy in the context of multirobot task allocation for dealing with limitations of local perception and unpredicted human behavior. Our replanning method is based on the variations of social r ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2019

Managing Risks when Using Nanomaterials in Research

Thierry Meyer, Amela Groso, Anna Maria Novello, Elina Buitrago

As the number of engineered nanomaterials (ENM) used in research increases with an incredible speed, health and safety specialists are continuously faced with the challenge of evaluating the risks involved with these materials. Nowadays there is not enough ...

2019

IRGC Resource Guide on Resilience (Volume 2)

Marie-Valentine Renée Agnès Florin

Volume 2 of the IRGC Resource Guide on Resilience provides an in-depth and pragmatic evaluation of concepts and methods for resilience-based approaches in contrast to risk-based approaches, as proposed and practised in different domains of science and prac ...

International Risk Governance Center (IRGC)2018

Hedge or Rebalance: Optimal Risk Management with Transaction Costs

Semyon Malamud

We solve the problem of optimal risk management for an investor holding an illiquid, alpha-generating fund and hedging his/her position with a liquid futures contract. When the investor is subject to a lower bound on net return, he/she is forced to reduce ...

2018

Tiered Approach to Resilience Assessment

Marie-Valentine Renée Agnès Florin, Aleksandar Jovanovic

Regulatory agencies have long adopted a three-tier framework for risk assessment. We build on this structure to propose a tiered approach for resilience assessment that can be integrated into the existing regulatory processes. Comprehensive approaches to a ...

2018

EaRL: Toolbox for Earthquake Risk and Loss Assessment of Building Assets

Dimitrios Lignos, Ahmed Mohamed Ahmed Elkady, Seong-Hoon Hwang

Infrastructure (asset) risk management is essential for a resilient environment. Several industries are concerned to improve their building asset preparedness subject to seismic hazard. To this end, the development of software tools that quantify and asses ...

2018

IT Investment and its impacts

Shameem Hasan

This thesis empirically explored the impacts of IT investment on three different scenarios under the common denominator / threads of IT investments. It comprises three different essays on the impacts of IT investments. IT investments and its impact on many ...

EPFL2018

La prudence reste de mise en montagne, en forêt et sur les berges

Interview of Prof. Lyesse Laloui at the RTS on the risks during the period of flood reduction. During the period of flood reduction, the level of water reduces more quickly than the pore water pressures in the ground of banks, which makes the risk of insta ...

2018