This short review presents a selected history of the mutual fertilization between physics and economics, from Isaac Newton and Adam Smith to the present. The fundamentally different perspectives embraced in theories developed in financial economics compared with physics are dissected with the...

Chapter 1. Introduction -- Part I -- Chapter 2. Production Economics and Economic Efficiency (Mónica Meireles) -- Chapter 3. Data Envelopment Analysis: A Review and Synthesis (Ana S. Camanho) -- Chapter 4. Stochastic Frontier Analysis: A Review and Synthesis (Mara Madaleno) -- Part II --...

Abstract: Verstöße gegen Vorschriften des Wettbewerbsrechts gehen regelmäßig mit einer Schädigung vor- oder nachgelagerter Wirtschaftsstufen einher. Die Urteile ‚Courage’ und ‚Manfredi’, intensive Bemühungen der EU-Kommission, die Rahmenbedingungen für die private Durchsetzung...

Part 1: Lessons -- Chapter 1: Introduction -- Chapter 2: IBM ILOG CPLEX Optimization Studio—A primer -- Chapter 3: Setting up a model -- Chapter 4: Data structures and related OPL language elements -- Chapter 5: Introduction to IBM ILOG Script -- Chapter 6: Modeling with tuples -- Chapter 7:...

This article discusses a class of risk-sensitive portfolio optimisation problem in the finite horizon. Our market consists of stocks and a saving account with the underlying spot interest rate being governed by an stochastic differential equation (SDE). We prove the existence of optimal...

Emergence is often argued to be a deep property of complex systems, with such systems exhibiting wholes that are in some way greater than the sum of their parts. These ideas have played an important part in discussions of spontaneous order within Austrian economics, particularly by Hayek drawing...

Infrastructure networks are a key feature of an economy. Their functionality depends on the connectivity and sizes of different components and they face a variety of threats, from natural disasters to intelligent attacks. How should networks be defended and designed to ensure the best functionality?

We analyze the problem of optimal monopoly pricing in social networks where agents care about consumption or prices of their neighbors. We characterize the relation between optimal prices and consumersʼ centrality in the social network. This relation depends on the market structure (monopoly...

This paper focuses on fraud detection in surveys using Socio-Economic Panel (SOEP) data as an example for testing newlymethods proposed here. A statistical theoremreferred to as Benford’s Law states that in many sets of numerical data, the significant digits are not uniformly distributed, as...

The aim of this paper is to show that random matrix theory (RMT) can be a useful addition to the economist?s tool-kit in the analysis of macro-economic time series data. A great deal of applied economic work relies upon empirical estimates of the correlation matrix. However due to the finite...