{"title":"Beyond Rational Choice: International Trade Law and the Behavioral Political Economy of Protectionism","authors":"Anne van Aaken, J. Kurtz","doi":"10.2139/ssrn.3466717","DOIUrl":"https://doi.org/10.2139/ssrn.3466717","url":null,"abstract":"\u0000 The classic political economy of trade models state behavior on the international plane by reference to the formation of domestic interests. Voters, interest groups, and politicians are rational actors in this model, pursuing their economic preferences without cognitive or motivational distortions. This article questions the sufficiency of the rational choice model in the formation of contemporary trade policy. Starting from the classic political economy story, this article explores real-world deviations from rationally expected outcomes by drawing on cognitive psychology. Using both theoretical and empirical analysis, we seek to identify key distortions that can better explain voter and politician behavior in the current trade wars. We begin with loss aversion in that individuals have asymmetrical attitudes towards gains and losses. Rising inequality within the rich world amounts to a perceived relative loss particularly for middle-class citizens. Combined with the absolute rise of equality between countries, this can trigger a double loss frame—both as an individual loss and a national loss—that can profoundly shape anti-trade preferences in certain countries. Framing trade as a security threat also invokes powerful hawkish biases. Lastly, the availability bias can be provoked by social media mechanisms making people tend to focus on particular risks and overweight their import.","PeriodicalId":322168,"journal":{"name":"Human Behavior & Game Theory eJournal","volume":"3 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115337677","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Stocks versus Bonds and the Investment Horizon","authors":"H. Levy, Moshe Levy","doi":"10.2139/ssrn.3458828","DOIUrl":"https://doi.org/10.2139/ssrn.3458828","url":null,"abstract":"Many investors and institutions have a long-run investment perspective, hence the question of stocks versus bonds in the long-run is of central importance. Despite the great deal of research attention devoted to this issue, views remain conflicting. Indeed, neither stocks nor bonds dominate when compared in isolation, but we show that incorporating into the analysis the long-term riskless asset (TIPS) offers a clear-cut resolution. For any horizon greater than 3 years, stocks dominate bonds by First-degree Stochastic Dominance with a Riskless asset (FSDR). This implies that for any combination of bonds with TIPS, there exists a combination of stocks with TIPS that dominates it for any investor with non-decreasing preferences. Thus, the dominance of stocks over bonds for the long-run holds not only for expected utility maximizers, but also for Prospect Theory investors and investors with various aspiration levels as well.","PeriodicalId":322168,"journal":{"name":"Human Behavior & Game Theory eJournal","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126599920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Chip Strategies Approximately Achieve Efficiency at the Optimal Rate","authors":"Takeshi Kawahara","doi":"10.2139/ssrn.3479897","DOIUrl":"https://doi.org/10.2139/ssrn.3479897","url":null,"abstract":"For a two-player repeated favor-exchange game with private information, I compare the rates at which the chip-strategy equilibrium and the optimal perfect public equilibrium achieve the efficient payoff as the discount factor δ tends to 1. I show that (i) the convergence rate for the optimal perfect public equilibrium is no smaller than (1-δ)^(1/2); and (ii) that for the optimal chip-strategy equilibrium is no greater than (1-δ)^(1/2) , where the number of total chips grows at rate (1-δ)^(-1/2). In this sense, the chip-strategy equilibrium approximately achieves efficiency at the optimal rate (1-δ)^(1/2).","PeriodicalId":322168,"journal":{"name":"Human Behavior & Game Theory eJournal","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123507377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Building Trust: The Costs and Benefits of Gradualism","authors":"Melis Kartal, Wieland Müller, J. Tremewan","doi":"10.2139/ssrn.3324993","DOIUrl":"https://doi.org/10.2139/ssrn.3324993","url":null,"abstract":"To study the development of trust, we examine a setting with an infinite horizon, uncertainty regarding the trustworthiness of receivers, and various levels of trust. In equilibrium, senders gradually increase trust levels with reciprocating receivers. We find strong experimental evidence of such gradualist strategies. However, comparing this setting to one in which trust is an all-or-nothing decision, we find --- in stark contrast to theory --- that the latter leads to more efficient outcomes. We identify the role of (empirically justified) prosociality and homemade beliefs as the driving force of this result and develop a behavioral framework explaining under which conditions gradualism is likely to lead to higher trust and efficiency levels in comparison to an all-or-nothing trust decision. Results of the baseline and a series of follow-up experiments corroborate the predictions of our framework and clearly identify circumstances in which it is behaviorally optimal to start small.","PeriodicalId":322168,"journal":{"name":"Human Behavior & Game Theory eJournal","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114245138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"State-Salient Decision Rules for Choice under Uncertainty","authors":"S. Lahiri","doi":"10.2139/ssrn.3451743","DOIUrl":"https://doi.org/10.2139/ssrn.3451743","url":null,"abstract":"We suggest that the celebrated Impossibility Theorem of Arrowian social choice theory is after all not such a negative result since it can be interpreted as an axiomatic characterization of state-salient decision rules of a decision maker with state-dependent rankings of alternatives. We provide examples to show that there are meaningful choice functions which are not state-salient decision rules.","PeriodicalId":322168,"journal":{"name":"Human Behavior & Game Theory eJournal","volume":"115 26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126382177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Experimental Evidence: Equilibrium Selection and Cognitive Ability in Infinitely Repeated Transboundary Public Goods Game","authors":"Tetsuya Kawamura, Tsz Kwan Tse","doi":"10.2139/ssrn.3441159","DOIUrl":"https://doi.org/10.2139/ssrn.3441159","url":null,"abstract":"We extend public goods game and design transboundary public goods game which players receive more information from the local group, and marginal return per capital (MPCR) is heterogeneous across local groups that high MPCR among local groups and low MPCR among counter groups. We experimentally investigate the relationship between the equilibrium selection and cognitive ability in infinitely repeated transboundary public goods game under the increasing probability of continuations. We also study the relationship between cognitive ability and strategy profile. We use two methods to investigate the types of strategies employed by the subjects: the strategy frequency estimation method and one period ahead strategy method. We find that fully cooperative strategies are mostly lenient and forgiving. We find that subjects with higher cognitive ability tend to be more cooperative, forgiving and lenient when the cooperative strategy is supported as risk dominance. However, we cannot find the same trend among low cognitive ability groups. They behave similarly even the probability of continuations increase. These results show that subjects with high cognitive ability behave according to risk dominance, but not subjects with low cognitive ability.","PeriodicalId":322168,"journal":{"name":"Human Behavior & Game Theory eJournal","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133216426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Martin Fochmann, F. Hechtner, E. Kirchler, Peter N. C. Mohr
{"title":"When Happy People Make Society Unhappy: Emotions Affect Compliance Behavior","authors":"Martin Fochmann, F. Hechtner, E. Kirchler, Peter N. C. Mohr","doi":"10.2139/ssrn.3259071","DOIUrl":"https://doi.org/10.2139/ssrn.3259071","url":null,"abstract":"Emotions have a strong impact on our everyday life, including our mental health, sleep pattern, overall well-being, and judgment and decision making. Our paper is the first study to show that incidental emotions, i.e., emotions not related to the actual choice problem, influence the compliance behavior of individuals. In particular, we provide evidence that individuals have a lower willingness to comply with social norms after being primed with positive incidental emotions compared with aversive emotions. This result is replicated in a second study. As an extension to our first study, we add a neutral condition as a control. Willingness to comply in this condition ranges between the other two conditions. Importantly, this finding indicates that the valence of an emotion but not its arousal drives the influence on compliance behavior. Furthermore, we show that priming with incidental emotions is only effective if individuals are - at least to some extent - emotionally sensitive.","PeriodicalId":322168,"journal":{"name":"Human Behavior & Game Theory eJournal","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126466018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Regulating Under Uncertainty About Rationality: From Decision Theory to Machine Learning and Complexity Theory","authors":"P. Hacker","doi":"10.1093/OSO/9780198863175.003.0006","DOIUrl":"https://doi.org/10.1093/OSO/9780198863175.003.0006","url":null,"abstract":"Theories of choice, and their legal consequences, dramatically differ based on whether they are premised on rational or boundedly rational actors. This chapter describes the interactions between, and the regulatory implications of, three types of uncertainties that the selection of an adequate theory of choice (a more behavioral or a more rational one) is exposed to. First, I suggest that Knightian uncertainty obtains in many regulatory areas concerning the distribution of degrees of rationality between regulatees. In recent years, this has been described as the “knowledge problem” of behavioral law and economics. This chapter argues that the best regulatory response to the knowledge problem is to frame regulation as a problem of decision making under uncertainty. Second, with the rise of machine learning, it is arguably becoming ever more possible to estimate the level of bias, or even entire rationality quotients, of individual regulatees. This may convert uncertainty into risk and opens the potential for, but also the pitfalls of, personalized law. Third, however, even Big Data analytics only offers a snapshot of a distribution of rationality at one moment in time. As recent economic analyses have suggested, however, behavioral heterogeneity can evolve over time in unpredicted ways that may lead to unforeseen consequences, leading to economic complexity. Arguably, this calls for a greater role of standards, as opposed to rules, in regulating environments with dynamic behavioral heterogeneity. Examples discussed in the three types of uncertainty include first-degree price discrimination in the digital economy; usurious lending; and blockchain environments. Across all these examples, the chapter focuses on the normative implications of different types of uncertainty. In the end, theories of choice can help us make normative trade-offs more transparent, but they cannot replace the value judgments, and normative discourses, that guide the balancing of the involved interests.","PeriodicalId":322168,"journal":{"name":"Human Behavior & Game Theory eJournal","volume":"188 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131361777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Can Loss Aversion Shed Light on the Deflation Puzzle?","authors":"J. Lye, Ian M. McDonald","doi":"10.2139/ssrn.3405160","DOIUrl":"https://doi.org/10.2139/ssrn.3405160","url":null,"abstract":"This paper argues that the application of loss aversion to wage determination can explain the deflation puzzle: the failure of persistently high unemployment to exert a persistent downward impact on the rate of inflation in money wages. This is an improvement on other theories of the deflation puzzle which simply assume downward wage rigidity, namely the hysteresis theory, the lubrication theory and the efficiency wage theory. The paper presents estimates that support the loss-aversion explanation of the deflation puzzle for both the US and Australia. Furthermore, our estimation approach gives a more precise estimate of the potential rate of unemployment than does the natural rate approach and reveals potential rates of unemployment for the US and Australia at the end of 2017 of about 4 per cent and 3.3 per cent respectively.","PeriodicalId":322168,"journal":{"name":"Human Behavior & Game Theory eJournal","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123224963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Overconfident Distribution Channels","authors":"M. Li","doi":"10.1111/POMS.12981","DOIUrl":"https://doi.org/10.1111/POMS.12981","url":null,"abstract":"We study the effects associated with overconfidence in distribution channels, where overconfidence is defined as a decision maker’s cognitive bias in perceiving the expected outcome of an uncertain event as more certain than it likely is. Although overconfidence bias always leads to a lower expected profit for a centralized channel, we find that overconfidence can in fact enhance the performance of a decentralized channel comprising one overconfident manufacturer and retailer. That is, overconfidence can reduce the double marginalization effect so that, compared to a decentralized channel managed by unbiased firms, the profit of an overconfident decentralized channel can be higher. In a similar vein, overconfidence bias can benefit, rather than hurt, either or both channel members. Our results shed some light on the design and adoption of strategies aimed at enhancing decisions and curtailing overconfidence bias of supply chain executives.","PeriodicalId":322168,"journal":{"name":"Human Behavior & Game Theory eJournal","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127881449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}