Download or read book Essays on Economic Behavior Under Uncertainty written by Michael Balch and published by North-Holland. This book was released on 1974 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Essays on Economic Behavior and Uncertainty written by M. S. Balch and published by . This book was released on 1974 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Social and Economic Factors in Decision Making under Uncertainty written by Kinga Posadzy and published by Linköping University Electronic Press. This book was released on 2017-11-16 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this thesis is to improve the understanding of human behavior that goes beyond monetary rewards. In particular, it investigates social influences in individual’s decision making in situations that involve coordination, competition, and deciding for others. Further, it compares how monetary and social outcomes are perceived. The common theme of all studies is uncertainty. The first four essays study individual decisions that have uncertain consequences, be it due to the actions of others or chance. The last essay, in turn, uses the advances in research on decision making under uncertainty to predict behavior in riskless choices. The first essay, Fairness Versus Efficiency: How Procedural Fairness Concerns Affect Coordination, investigates whether preferences for fair rules undermine the efficiency of coordination mechanisms that put some individuals at a disadvantage. The results from a laboratory experiment show that the existence of coordination mechanisms, such as action recommendations, increases efficiency, even if one party is strongly disadvantaged by the mechanism. Further, it is demonstrated that while individuals’ behavior does not depend on the fairness of the coordination mechanism, their beliefs about people’s behavior do. The second essay, Dishonesty and Competition. Evidence from a stiff competition environment, explores whether and how the possibility to behave dishonestly affects the willingness to compete and who the winner is in a competition between similarly skilled individuals. We do not find differences in competition entry between competitions in which dishonesty is possible and in which it is not. However, we find that due to the heterogeneity in propensity to behave dishonestly, around 20% of winners are not the best-performing individuals. This implies that the efficient allocation of resources cannot be ensured in a stiff competition in which behavior is unmonitored. The third essay, Tracing Risky Decision Making for Oneself and Others: The Role of Intuition and Deliberation, explores how individuals make choices under risk for themselves and on behalf of other people. The findings demonstrate that while there are no differences in preferences for taking risks when deciding for oneself and for others, individuals have greater decision error when choosing for other individuals. The differences in the decision error can be partly attributed to the differences in information processing; individuals employ more deliberative cognitive processing when deciding for themselves than when deciding for others. Conducting more information processing when deciding for others is related to the reduction in decision error. The fourth essay, The Effect of Decision Fatigue on Surgeons’ Clinical Decision Making, investigates how mental depletion, caused by a long session of decision making, affects surgeon’s decision to operate. Exploiting a natural experiment, we find that surgeons are less likely to schedule an operation for patients who have appointment late during the work shift than for patients who have appointment at the beginning of the work shift. Understanding how the quality of medical decisions depends on when the patient is seen is important for achieving both efficiency and fairness in health care, where long shifts are popular. The fifth essay, Preferences for Outcome Editing in Monetary and Social Contexts, compares whether individuals use the same rules for mental representation of monetary outcomes (e.g., purchases, expenses) as for social outcomes (e.g., having nice time with friends). Outcome editing is an operation in mental accounting that determines whether individuals prefer to first combine multiple outcomes before their evaluation (integration) or evaluate each outcome separately (segregation). I find that the majority of individuals express different preferences for outcome editing in the monetary context than in the social context. Further, while the results on the editing of monetary outcomes are consistent with theoretical predictions, no existing model can explain the editing of social outcomes.

Download or read book Three Essays on Economic Behavior Under Uncertainty written by Kaïs Dachraoui and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Three Essays on Economic Behavior Under Uncertainty Theory and Empirical Evidences written by and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Essays in the Economics of Uncertainty written by Jean-Jacques Laffont and published by Harvard University Press. This book was released on 1980 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: These three elegant essays develop principles central to the understanding of the diverse ways in which imperfect information affects the distribution of resources, incentives, and the evaluation of economic policy. The first concerns the special role that information plays in the allocation process when it is possible to improve accuracy through private investment. The common practice of hiring "experts" whose information is presumably much better than their clients' is analyzed. Issues of cooperative behavior when potential group members possess diverse pieces of information are addressed. Emphasis is placed on the adaptation of the "core" concept from game theory to the resource allocation model with differential information. The second essay deals with the extent to which agents can influence the random events they face. This is known as moral hazard, and in its presence there is a potential inefficiency in the economic system. Two special models are studied: the role of moral hazard in a monetary economy, and the role of an outside adjudicatory agency that has the power to enforce fines and compensation. The final essay discusses the problem of certainty equivalence in economic policy. Conditions under which a full stochastic optimization can be calculated by solving a related, much simpler "certainty equivalence" problem are developed. The reduction in the complexity of calculation involved is very great compared with the potential loss of efficiency.

Download or read book Essays on economic behavior under uncertainty written by M. Balch and published by . This book was released on 1974 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ESSAYS ON ECONOMIC BEHAVIOR UNDER UNCERTAINTY SELECTED PAPERS FROM A CONFERENCE NSF NBER CONFERENCE ON DECISION RULES AND UNCERTAINTY NATIONAL SCIENCE FOUNDATION NATIONAL BUREAU OF ECONOMIC RESEARCH written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Empirical Essays on Uncertainty and Economic Behavior written by Paul Jones and published by . This book was released on 2014 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: My dissertation looks at the new and growing field of macroeconomic uncertainty. It consists of three empirical essays on different measures of macroeconomic uncertainty and how uncertainty affects macroeconomic behavior. The first essay uses a new uncertainty index from Baker et al. (2012). We evaluate the time-varying correlation between macroeconomic uncertainty, inflation, and output. Estimation results from a multivariate DCC-GARCH model reveal that the sign of the correlation between macroeconomic uncertainty and inflation changed from negative to positive during the late 1990s, whereas the correlation between uncertainty and output is consistently negative. In the second essay, we propose domestic uncertainty shocks may serve as a channel through which business cycles are transmitted internationally. To quantify uncertainty, we use two measures from the current literature and estimate structural vector autoregressions to evaluate the effects U.S. uncertainty shocks have on the Japanese and British economies. Our results suggest U.S. uncertainty shocks have international effects consistent with a demand shock in the context of an open-economy IS/LM model with sticky prices. For the final essay we estimate a number of macroeconomic variables as logistic smooth transition autoregressive (LSTAR) processes with uncertainty as the transition variable. Nonlinear estimation allows us to answer several interesting questions left unanswered by a linear model. For a number of important macroeconomic variables, we show (i) a positive shock to uncertainty has a greater effect than a negative shock, and (ii) the effect of the uncertainty shock is highly dependent on the state of the economy. Hence, the usual linear estimates concerning the consequences of uncertainty are underestimated in circumstances such as the recent financial crisis.

Download or read book Two Essays on the Firm Uncertainty and Economic Behavior written by Yuri Arenberg and published by . This book was released on 1989 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Essays in Dynamic Uncertainty written by Steven E. Scroggin and published by . This book was released on 2005 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Uncertainty in Economic Theory written by Itzhak Gilboa and published by Psychology Press. This book was released on 2004 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This is the first collection to include chapters on this topic, and it can thus serve as an introduction to researchers who are new to the field as well as a graduate course textbook. With this goal in mind, the book contains survey introductions that are aimed at a graduate level student, and help explain the main ideas, and put them in perspective."--BOOK JACKET.

Download or read book Essays on Behavioral Economics written by George Katona and published by Ann Arbor, Mich. : Survey Research Center, Institute for Social Research, University of Michigan. This book was released on 1980 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Uncertainty and Economic Evolution written by John L. Lott Jr. and published by Routledge. This book was released on 2005-06-23 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theory of the firm has recently undergone a dramatic transformation, drawing heavily on the pathbreaking work of Armen Alchian. This volume explores his contribution to the debate, including essays by Harold Demetz, Ben Klein, Jerry Jordan and Art Devany.

Download or read book Essays in the Economics of Uncertainty written by Michel Demers and published by . This book was released on 1989 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Essays on Risk and Uncertainty written by Benjamin Keefer and published by . This book was released on 2014 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essays on Risk and Uncertainty: Insights from Behavioral Economics Sensitization, Excess Volatility, and Extraordinary Persistence It is well-documented that stock prices are more volatile than their underlying fundamentals. A consensus has emerged that time-varying risk-premia are the likely source of this excess volatility, but no consensus has emerged regarding the source of the time-varying risk-premia. Recent microeconomic research suggests that one likely source is that risk preferences are time-varying. This same literature also suggests that variation in risk preferences can be extraordinarily persistent, on the order of decades (see Malmendier, Tate, and Yan (2011)); however this persistence has not been explained by conventional models. In this paper, we derive a model to explain both excess volatility and extraordinary persistence. To do so, we draw from the literatures of medicine, psychology, and behavioral economics. Our basic framework is that people have adaptive emotions and that these adaptive emotions create adaptive risk-aversion. This process is called sensitization, which implies that people become more risk-averse after negative shocks (Kandel 2000). To conduct our analysis, we construct an overlapping generations model of the macroeconomy to study the effect of allowing agents to be sensitized to risk. We find two main results. First, the adaptive nature of risk preferences combined with the finite horizons of agents imply that economic activities, such as investment, are too risky on the intensive margin. Second, excess risk-intensity combined with the availability heuristic implies that agents undertake too little risk (too little investment) on the extensive margin. In order to characterize the optimal monetary policy, we follow Tirole (2006), who models risk through liquidity shocks, and we derive three policy implications for policymakers. First, diversification blunts the impact of time-varying risk aversion. As a result, there is a reason to think that equity financing, under which risk diversification is easier to achieve, leads to fewer risk distortions and faster steady-state growth. Second, countercyclical risk-aversion favors countercyclical monetary policy. Third, short-term asset purchases are shown to exacerbate risk distortions. In our model, monetary policy results in greater stabilization and faster growth when conducted through long-term asset purchases such as Quantitative Easing and Operation Twist. Reference Points, Leaders, and Organizational Culture The work of Akerlof and Kranton (2005) suggests that an organization's culture affects individual behavior by shaping preferences. Yet, within the economics literature, little is known regarding the properties of the optimal culture. In this paper, we use an agency setting to determine the cultural properties that best foster incentives. To do so, we break culture down into three components: a type of performance metric (either production or cost), an expected performance level or target (that serves as the reference point, following Koszegi and Rabin (2006, 2007)), and the degree to which an agent's effort influences the benchmark (referred to as acclimation by Koszegi and Rabin (2006, 2007)). Properties of culture affect agents' consideration of effort. Under the reference-dependent preferences of Koszegi and Rabin (2006, 2007), higher effort increases the likelihood of beating the agent's target (or reference point) as well as increasing the agent's reference point. The magnitudes of these two effects depend critically on the degree of acclimation, whereas the signs of these effects depend on the type of metric used. We present three general findings. First, organizations that rely on production metrics have incentives at least as strong as those relying on cost metrics. Second, the impact of acclimation depends critically on the type of metric used. Under cost metrics, higher acclimation leads to stronger incentives. Under production metrics, higher acclimation leads to weaker incentives. Third, the optimal culture is characterized by production metrics and unacclimating reference points, which we show have implications regarding organizational tenure policies. We conclude with a discussion of testable implications. We refer to the psychology literature and argue that production metrics are most likely to emerge when production is characterized by a high degree of uncertainty, such as in sales. Our model's main prediction is that in these types of environments, we would expect to have rapid production and low tenure in order to lower acclimation. In contrast, environments in which costs are more uncertain are more likely to have cost metrics, which favor longer tenure and loose deadlines in order to generate more acclimating reference points. The Precautionary Principle in Product Markets There any many differences between the U.S. and European regulation, but one notable difference concerns assessments of risk. U.S. and European regulation are concerned about different sources of risk and these sources of risk do not always overlap. As noted by Vogel (2003), U.S. regulation gives more consideration to risk concerning environmental harms, carcinogens in food, and endangered species, whereas European regulation emphasizes risks inherent in biotechnology and carbon emissions. In fact, to justify the regulation of biotechnology, Europeans give explicit emphasis to the Precautionary Principle: faced with an irreversible choice, it is better to presume significant harm. However, when it comes to carcinogens in food, Europeans are relatively more willing to bear the risks. In this paper, we use an agency setting to determine how regulators should manage the risks inherent in new products while not placing an undue burden on potential innovators. Faced with a product quality, they can adhere to the Precautionary Principle and presume harm. Alternatively, they can adhere to the Presumption of Innocence and presume the product is harmless. This paper analyzes which is better. There are two assumptions that separate our analysis from the literature. First, we consider a static framework in which no new information arises. Second, we assume that the equilibrium risk is endogenous. Entrepreneurs' can mitigate harm if given the appropriate incentives and their choices to mitigate harm will be influenced by the regulatory framework chosen by the regulators. We present three main findings. Under the extreme assumptions of risk neutral entrepreneurs, an absence of limited liability constraints, and low levels of potential harm, we show that either the Precautionary Principle or a Presumption of Innocence can achieve the first best outcome when faced with a product of uncertain quality. However, under less extreme assumptions, we identify two factors that favor an approach more consistent with the Precautionary Principle. First, if the dominant concern of the regulators is the limited liability constraint, then relying on the Precautionary Principle will best extract rent. Second, under larger levels of harm, the introduction of agency costs (either due to risk aversion or limited liability) will interact with dynamic complementarities. As the cost to incentivize risk mitigation increases, the equilibrium likelihood of severe harm will rise, and the principle will be more likely to prevent the product from coming to the market. Preventing the product from entering the market reduces the incentives to mitigate harm further. In our model, this dynamic complementarity can only exist when the potential harm is large enough that the product's net benefit to society may be negative.

Download or read book Essays in the Economics of Uncertainty written by Mark Joseph Machina and published by . This book was released on 1979 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: