Linking simulation argument to the AI risk

Metaphysics, future studies, and artificial intelligence (AI) are usually regarded as rather distant, non-intersecting fields. There are, however, interesting points of contact which might highlight some potentially risky aspects of advanced computing technologies. While the original simulation argument of Nick Bostrom was formulated without reference to the enabling AI technologies and accompanying existential risks, I argue that there is an important generic link between the two, whose net effect under a range of plausible scenarios is to reduce the likelihood of our living in a simulation. This has several consequences for risk analysis and risk management, the most important being putting greater priority on confronting “traditional” existential risks, such as those following from the misuse of biotechnology, nuclear winter or supervolcanism. In addition, the present argument demonstrates how – rather counterintuitively – seemingly speculative ontological speculations could, in principle, influence practical decisions on risk mitigation policies.     

Public perceptions of future threats to humanity and different societal responses: A cross-national study

There is growing scientific evidence that humanity faces a number of threats that jeopardize its future. Public perceptions of these threats, both their risks and reactions to them, are important in determining how humanity confronts and addresses the threats. This study investigated the perceived probability of threats to humanity and different responses to them (nihilism, fundamentalism and activism), in four Western nations: the US, UK, Canada and Australia. Overall, a majority (54%) rated the risk of our way of life ending within the next 100 years at 50% or greater, and a quarter (24%) rated the risk of humans being wiped out at 50% or greater. The responses were relatively uniform across countries, age groups, gender and education level, although statistically significant differences exist.Almost 80% agreed “we need to transform our worldview and way of life if we are to create a better future for the world” (activism). About a half agreed that “the world’s future looks grim so we have to focus on looking after ourselves and those we love” (nihilism), and over a third that “we are facing a final conflict between good and evil in the world” (fundamentalism). The findings offer insight into the willingness of humanity to respond to the challenges identified by scientists and warrant increased consideration in scientific and political debate.     

The quest for monetary and financial stability: a review of professor Dilip M. Nachane,critique of the new consensus macroeconomics and implications for India

We review Professor Nachane’s book on New Consensus Macroeconomics. The Review argues that such a consensus is possible not at theoretical level, but at policy level, clarifies the link of Keynes’s General Theory to his Treatise, introduced in the book, brings out contributions of Wicksell, Clower, and Schumpeter, missed out in the book, and evaluates the discussion of issues in central banking/financial sector reforms. The book emphasizes monetary/financial stability. We recommend applying a proposal for regulatory veto to securitized bundles of loans issued by different lenders. These represent business or gambling bets rather than theoretically possible aggregation of risks.     

Fusion of science and culture key to the 21st century

This essay takes as its premise that long-term human survival requires development of a new alliance between science and culture to the point of fusion. Geopolitical rupture with the past and cultural diversity will shape the norms and values underlying future development of science and technology, with a shift occuring from previous science and technology development models. Science will thus require new models of cultural communication, based on reciprocal relations among all humanity without the hegemony of western values, in order that humanity can live peacefully with itself and the environment.     

The consolidation of the financial services industry: Causes,consequences, and implications for the future

This article designs a framework for evaluating the causes, consequences, and future implications of financial services industry consolidation, reviews the extant research literature within the context of this framework (over 250 references), and suggests fruitful avenues for future research. The evidence is consistent with increases in market power from some types of consolidation; improvements in profit efficiency and diversification of risks, but little or no cost efficiency improvement on average; relatively little effect on the availability of services to small customers; potential improvements in payments system efficiency; and potential costs on the financial system from increases in systemic risk or expansion of the financial safety net.     

Rebuilding the limit order book: sequential Bayesian inference on hidden states

The limit order book of an exchange represents an information store of market participants’ future aims and for many traders the information held in this store is of interest. However, information loss occurs between orders being entered into the exchange and limit order book data being sent out. We present an online algorithm which carries out Bayesian inference to replace information lost at the level of the exchange server and apply our proof of concept algorithm to real historical data from some of the world’s most liquid futures contracts as traded on CME GLOBEX, EUREX and NYSE Liffe exchanges.     

Regulating Wall Street: The Dodd–Frank Act and the New Architecture of Global Finance,a review

This article is a review of a 531 page book that in turn is a review and evaluation of the 2319 page Dodd–Frank Wall Street Reform and Consumer Protection Act passed by Congress on July 16, 2010. The overriding theme of the book is to pose two approaches to attaining financial stability in the future. One approach is to establish a council of wise men and women supported by an army of highly skilled professional financial economists to formulate and implement regulations designed to prevent future financial crises that wreak havoc on the real economy and require financial support from taxpayers. This is the approach of the Dodd–Frank Act. The second approach proposed by the authors of this book is to design a taxing system that taxes systemically important financial institutions on the basis of their contribution to systemic risk. Borrowing ideas from the literature on the taxation of negative externalities their view is that financial institutions that create crises should pay for the clean-up. They also argue that requiring the financial polluters to pay for the creation of systemic risk will reduce the supply of systemic risk. The reader is invited to decide which approach is best.     

Millennium Project's draft scenarios for the next 1000 years

In cooperation with The Foundation For the Future, The Millennium Project of the American Council for the United Nations University has collected and rated factors that may influence the long-term (1000 years) future of humanity via the “Millennium 3000 Panel” of 100 advanced thinkers around the world. Their judgements have been organized into six first draft scenario sketches, of which three are presented in this paper.     

Taking Stock: Equity-Based Compensation and the Evolution of Managerial Ownership

We investigate the impact of stock-based compensation on managerial ownership. We find that equity compensation succeeds in increasing incentives of lower-ownership managers, but higher-ownership managers negate much of its impact by selling previously owned shares. When executives exercise options to acquire stock, nearly all of the shares are sold. Our results illuminate dynamic aspects of managerial ownership arising from divergent goals of boards of directors, who use equity compensation for incentives, and managers, who respond by selling shares for diversification. The findings cast doubt on the frequent and important theoretical assumption that managers cannot hedge the risks of these awards.     

Pirsig's ‘Zen and the Art of Motorcycle Maintenance’: Quality, reason and binary opposites

Robert Pirsig's celebrated novel has lost little of its impact after 30 plus years, and still speaks to us in the West and our highly technological society. None of the issues raised regarding our relation with technology have changed. As fits the schizophrenic pattern of the book, this article is arbitrarily divided into two disparate sections: the first covers some of the sources for the book and the range of critical views on the book. The second, a more speculative conclusion, drawing on a contradiction in Pirsig's text, looks forward to the books continuing relevance as we see the promise of a new dawn for computers: quantum computing. I am unsure of how to equate the forceful rhetoric against dualism, with the facile mystical acceptance of the Buddha residing in the circuits of a digital computer. This fracture in Pirsig's work becomes more visible when he talks of the Japanese term ‘mu’, meaning ‘no thing’. Binary computation is challenged by alternative logics to binary logic. I examine these issues along with the current definitions of Pirsig's quality. A future ‘definition’ of Pirsig's Quality could be the undecided state of a quantum computer (or quantum processes in the mind).     

Culture and capital structure: What else to the puzzle?

This paper investigates four of Hofstede's cultural dimensions –individualism, masculinity, uncertainty avoidance, and long-term orientation– influence on firms' choices of short-term and long-term capital structures. Cultures influence on corporate risk-taking may drive their debt-to-equity mix based on the higher of their equity book or market value. We empirically test culture influence with a sample of 5968 firms from five industry sectors, across 33 countries, over 2009–2017. We find firms national culture influencing their choices of short-term and long-term debt to book and market value of equity. The influence is more significant on the short-term than the long-term capital structures. Furthermore, it is more significant on the short-term debt to market value of equity and on the long-term debt to book value of equity. Our robustness checks at the firm-level, country-level and sample-level confirm and reinforce our main results. These findings would provide financial analysts, investors, and creditors an in-depth understanding when comparing international firms' capital structures.     

Accruals,Cash Flows,and Equity Values

We find, as predicted, that the differential ability of accrual and cash flow components of earnings to help forecast future abnormal earnings and the persistence of the components result in the components having different valuation implications. We base our tests on Ohlson (1999) applied to fourteen industries. We find: (1) Accruals and cash flows aid in forecasting future abnormal earnings incremental to abnormal earnings and equity book value. (2) Accruals and cash flows provide explanatory power for equity market value incremental to equity book value and abnormal earnings. (3) There is evidence that accruals and cash flows valuation coefficients are consistent with the Ohlson model.     

Future as fantasy: forgetting the flaws

This paper looks critically at the practice and relevance of future studies, from the point of view of the large poor and marginalised sections of humanity. It puts forward nine propositions on the methodological and political problems with future studies. Future studies is dominated by western, instrumental perspectives and by pro-rich and corporate concerns, and it ignores alternative cultural perspectives as well as the interests and concerns of the majority of human beings. Also, it is oriented little towards policy and praxis and, consequently, has had little impact on the course of changes in and the driving forces shaping the real world. While putting forward an agenda for futurists, the paper concludes that future studies can become more meaningful and relevant for the large mass of humanity only through a radical democratisation of political economy on the one hand and of the categories of knowledge on the other.     

The Role of Earnings and Book Values in Pricing Stocks: Evidence from Turkey

In this study, we examine factors associated with equity valuation in a newly emerging market, Turkey. In the United States and other developed countries, research indicates that both earnings and book value are important predictors of equity valuation. In Turkey, earnings appears to have information content but earnings, by itself, appears to be declining in importance over time. Book value adjusted for inflation has a stronger association with equity values. In the inflationary and risky environment of Turkey, where future value of earnings is quite uncertain, investors may be paying less attention to earnings and more attention to book values. With respect to the role of book value there are competing explanations. While some researchers conclude that it is only important because it is a control for scale differences, (Barth & Kallapur 1996) others conclude that it is relevant as a proxy for normal earnings (Ohlson, 1995). Still others conclude that it is only relevant in the valuation of loss making and generally unsuccessful firms (Berger, Ofek & Swary 1996; urgstahler & Dichev, 1997). The additional contribution of this study is to show that book value is also important as a value proxy for firms operating in environments where there is rampant inflation. Our study also indicates that, overall, earnings and inflation-adjusted book values combined virtually explain almost 75% of the variation in equity prices in Turkey.     

Dividends,research and development expenditures,and the value relevance of book value for UK loss-making firms

We extend prior research on the value relevance of accounting information for loss-making firms by allowing the coefficient of book value to vary across three distinct set of loss-making firm observations in our valuation model. Our key findings are, first, that book value is a less important determinant of equity value for either high R&D-intensive firms or dividend-paying firms, relative to firms with low R&D-intensity and zero dividends. Prior literature suggests that book value is a strong indicator of firm value for loss-making firms. This reasoning stems from book value's role as: (i) a proxy for the value of the possibility of abandoning or adapting the firms' net assets; and/or (ii) a proxy for expected future normal earnings. Our work suggests that this prior literature does not fully capture the valuation role of book value for loss-making firms. Second, we also find that dividends are value relevant, but generally only when the valuation role of book value is contextualised by allowing its coefficient to vary across high R&D-intensive firms, and dividend-paying, loss-making firms.     

Converging technologies: Visions, increased contingencies of the conditio humana, and search for orientation

Scientific and technological progress broadens humanity's options and decreases its dependency on the given. With the increase in contingency in the conditio humana associated with it, however, not only new freedom of choice, but also problems of orientation arise. This shows itself at present clearly in the debate on Converging Technologies for Improving Human Performance, in which the nature of the human body and mind increasingly appear to be formable. In this contribution, I will investigate the role of communication of the future against this background. On the one hand, it plays the role of a medium through which the increase of contingency takes place. On the other, visionary communication is also used in order to provide new orientation in view of this increase of contingency. This succeeds only if certain prerequisites are met. The analysis of these prerequisites leads to the identification of requirements on methodical elaboration in the field of prospective analysis, in particular, of technology assessment.     

Linear Information Dynamics,Dividend Irrelevance,Corporate Valuation and the Clean Surplus Relationship

This paper adopts the linear information dynamics framework pioneered in Ohlson (1979) and Garman and Ohlson (1980) (and subsequently used in, in particular, Ohlson, 1989, 1995 and Feltham and Ohlson, 1995) for thinking about desirable properties of earnings numbers in the context of the market valuation of firms, where such valuations are fundamentally based on expected future dividends. The first purpose of this paper is to consider the valuation-relevance of clean surplus earnings when there are two distinct components of clean surplus earnings whose evolutions are governed, along with book value and dividends, by a system of linear information dynamics, and dividend irrelevancy holds. The system of linear information dynamics assumed ensures that corporate value is a linear combination of the two components of clean surplus earnings, book value and dividends. One question becomes—under what circumstances are clean surplus earnings (combined with book value and dividends) sufficient for corporate valuation without a knowledge of the breakdown of clean surplus earnings into its separate components? This paper develops the conditions defining these circumstances. At the other extreme, another question can be asked—under what circumstances is one component of clean surplus earnings irrelevant to corporate valuation? This paper identifies some conditions that identify these latter circumstances. The second purpose of the paper is to identify implications of these results for both the traditional arguments about the desirability of measuring earnings on a clean surplus basis and also the more contemporary issues surrounding FRS3. A third purpose is to discuss the implications of the overall analysis for the empirical testing of the relationship between market prices and earnings numbers, and for empirically-justified definitions of maintainable earnings.     

Mental models and social representations of hazards: the significance of identity processes

This article examines the social influence processes that underpin the development of individual mental models of hazards and analyses the role that identity processes play in determining the nature and plasticity of the representations of risk that an individual will employ. It outlines the nature of the mental models approach (Morgan, Fischhoff, Bostrom and Atman, in press) to developing interventions in risk communication. It describes how social representations theory (Moscovici, 1988) can be used to account for the genesis and maintenance of a mental model of a hazard. In doing so, it is argued that mental models of hazards are social constructions, serving identifiable social purposes for the subculture in which they are elaborated, and that they are generally shared by the members of that subculture. However, within a group or subculture, there will be some individual variation in access to and use of a mental model of a hazard. It is suggested here that these variations are largely predictable on the basis of identity processes (Breakwell, in press). The implications of this analysis for risk communication strategies is explored.     

Consumption, Dividends, and the Cross Section of Equity Returns

We show that aggregate consumption risks embodied in cash flows can account for the puzzling differences in risk premia across book‐to‐market, momentum, and size‐sorted portfolios. The dynamics of aggregate consumption and cash flow growth rates, modeled as a vector autoregression, are used to measure the consumption beta of discounted cash flows. Differences in these cash flow betas account for more than 60% of the cross‐sectional variation in risk premia. The market price for risk in cash flows is highly significant. We argue that cash flow risk is important for interpreting differences in risk compensation across assets.     

The Book-to-Price Effect in Stock Returns: Accounting for Leverage

This paper lays out a decomposition of book‐to‐price (B/P) that derives from the accounting for book value and that articulates precisely how B/P “absorbs” leverage. The B/P ratio can be decomposed into an enterprise book‐to‐price (that pertains to operations and potentially reflects operating risk) and a leverage component (that reflects financing risk). The empirical analysis shows that the enterprise book‐to‐price ratio is positively related to subsequent stock returns but, conditional upon the enterprise book‐to‐price, the leverage component of B/P is negatively associated with future stock returns. Further, both enterprise book‐to‐price and leverage explain returns over those associated with Fama and French nominated factors—including the book‐to‐price factor—albeit negatively so for leverage. The seemingly perverse finding with respect to the leverage component of B/P survives under controls for size, estimated beta, return volatility, momentum, and default risk.