Gentle Jostling

Cyber War Games: Strategic Jostling Among Traditional Adversaries

Cyber warfare has been simmering for a long time and has gradually morphed into a key strategic weapon in international conflicts. Doctrines of several countries consider cyber warfare capability as essential to gain strategic superiority or as a counterbalance to military inferiority. Countries are attempting to reach consensus on confidence building measures in cyber space while racing with e...

A gentle introduction to

The PythonTEX package allows authors to combine computational and typesetting tasks by embedding Python code in TEX documents. This package allows access to many powerful Python modules, providing support for such things as symbolic mathematics, plotting, arbitrary precision numerical calculations, and networking. Python’s intuitive syntax, popularity, and extensibility along with TEX’s formatt...

Jostling for Advantage: Licensing and Entry into Patent Portfolio Races

Licensing in a patent thicket allows firms to either avoid or resolve hold-up. Firms’ R&D incentives depend on whether they license ex ante or ex post. We develop a model of a patent portfolio race, which allows for endogenous R&D efforts, to study firms’ choice between ex ante and ex post licensing. The model shows that firms’ relationships in product markets and technology space jointly deter...

Cryptographic Voting - A Gentle Introduction

These lecture notes survey some of the main ideas and techniques used in cryptographic voting systems. The write-up is geared towards readers with little knowledge of cryptography and it focuses on the broad principles that guide the design and analysis of cryptographic systems, especially the need for properly designed security models. We use a system proposed by Fujioka, Okamoto and Ohta as s...

A Gentle Introduction to Tensors