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Behaviour. --- Economic model. --- Model. --- Sequence.

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The second edition of Non-extensive Entropy Econometrics for Low Frequency Series provides a new and robust power-law-based, non-extensive entropy econometrics approach to the economic modelling of ill-behaved inverse problems. Particular attention is paid to national account-based general equilibrium models known for their relative complexity.In theoretical terms, the approach generalizes Gibbs-Shannon-Golan entropy models, which are useful for describing ergodic phenomena. In essence, this entropy econometrics approach constitutes a junction of two distinct concepts: Jayne's maximum entropy principle and the Bayesian generalized method of moments. Rival econometric techniques are not conceptually adapted to solving complex inverse problems or are seriously limited when it comes to practical implementation. Recent literature showed that amplitude and frequency of macroeconomic fluctuations do not substantially diverge from many other extreme events, natural or human-related, once they are explained in the same time (or space) scale. Non-extensive entropy is a precious device for econometric modelling even in the case of low frequency series, since outputs evolving within the Gaussian attractor correspond to the Tsallis entropy limiting case of Tsallis q-parameter around unity. This book introduces a sub-discipline called Non-extensive Entropy Econometrics or, using a recent expression, Superstar Generalised Econometrics. It demonstrates, using national accounts-based models, that this approach facilitates solving nonlinear, complex inverse problems, previously considered intractable, such as the constant elasticity of substitution class of functions. This new proposed approach could extend the frontier of theoretical and applied econometrics.

generalized cross-entropy, general equilibrium macro-economic model, econometrics. --- BUSINESS & ECONOMICS / Econometrics.

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The July 2015 nuclear deal between Iran and Permanent Members of the UN Security Council and Germany (P5+1), with the attendant lifting of sanctions on Iran, will have significant consequences for the global, regional and national economies. First, Iran's return to the oil market, coupled with increased production from Libya (should the conflict subside) will keep world oil prices low. Secondly, once sanctions and restrictions on financial transactions are relaxed, Iran's trade, which had both declined in absolute terms and shifted away from Europe towards Asia and the Middle East, is likely to pick up. Thirdly, the Iranian economy, which has been in recession for the past two years, will receive a major boost from increased oil revenues--conservatively estimated at about USD 15 billion in the first year--and lower trade costs. This issue of the MENA Quarterly Economic Brief (QEB) traces these effects on the world oil market, on Iran's trading partners, and on the Iranian economy.

Conflict --- Development economics --- Economic model --- Economic policy --- Growth --- Investment --- Nuclear talks P5+1 --- Oil prices --- Oil-exporting countries --- Sanctions --- Trade --- Volatility --- Windfall

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Non-extensive Entropy Econometrics for Low Frequency Series provides a new and robust power-law-based, non-extensive entropy econometrics approach to the economic modelling of ill-behaved inverse problems. Particular attention is paid to national account-based general equilibrium models known for their relative complexity.In theoretical terms, the approach generalizes Gibbs-Shannon-Golan entropy models, which are useful for describing ergodic phenomena. In essence, this entropy econometrics approach constitutes a junction of two distinct concepts: Jayne's maximum entropy principle and the Bayesian generalized method of moments. Rival econometric techniques are not conceptually adapted to solving complex inverse problems or are seriously limited when it comes to practical implementation. Recent literature showed that amplitude and frequency of macroeconomic fluctuations do not substantially diverge from many other extreme events, natural or human-related, once they are explained in the same time (or space) scale. Non-extensive entropy is a precious device for econometric modelling even in the case of low frequency series, since outputs evolving within the Gaussian attractor correspond to the Tsallis entropy limiting case of Tsallis q-parameter around unity. This book introduces a sub-discipline called Non-extensive Entropy Econometrics or, using a recent expression, Superstar Generalised Econometrics. It demonstrates, using national accounts-based models, that this approach facilitates solving nonlinear, complex inverse problems, previously considered intractable, such as the constant elasticity of substitution class of functions. This new proposed approach could extend the frontier of theoretical and applied econometrics.

Business cycles. --- Econometrics. --- Maximum entropy method. --- generalized cross-entropy, general equilibrium macro-economic model, econometrics. --- BUSINESS & ECONOMICS / Econometrics. --- Entropy maximization --- Entropy maximum principle --- Maximization, Entropy --- Entropy (Information theory) --- Maximum principles (Mathematics) --- Economics, Mathematical --- Statistics --- Economic cycles --- Economic fluctuations --- Cycles

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"When people think of hackers, they usually think of a lone wolf acting with the intent to garner personal data for identity theft and fraud. But what about the corporations and government entities that use hacking as a strategy for managing risk? Why Hackers Win asks the pivotal question of how and why the instrumental uses of invasive software by corporations and government agencies contribute to social change. Through a critical communication and media studies lens, the book focuses on the struggles of breaking and defending the 'trusted systems' underlying our everyday use of technology. It compares the United States and the European Union, exploring how cybersecurity and hacking accelerate each other in digital capitalism, and how the competitive advantage that hackers can provide corporations and governments may actually afford new venues for commodity development and exchange. Presenting prominent case studies of communication law and policy, corporate hacks, and key players in the global cybersecurity market, the book proposes a political economic model of new markets for software vulnerabilities and exploits, and clearly illustrates the social functions of hacking."--Page [4] of cover

Hackers --- Hacking --- Political aspects --- Social problems --- Human rights --- Computer. Automation --- Hackers. --- Political aspects. --- Hacking - Political aspects --- Hacking. --- case studies. --- commodity development. --- communication law. --- competitive advantage. --- corporations. --- critical communication. --- cybersecurity. --- digital capitalism. --- european union. --- everyday use of technology. --- fraud. --- government agencies. --- government entities. --- governments. --- hackers. --- identity theft. --- invasive software. --- lone wolf. --- managing risk. --- media studies. --- political economic model. --- social change. --- trusted systems. --- united states.