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FACILITATING AWARENESS AND INFORMED CHOICE IN GAMBLING 促进对赌博的认识和知情选择
Pub Date : 2015-04-28 DOI: 10.5750/JGBE.V8I3.971
A. Parke, A. Harris, J. Parke, J. Rigbye, A. Blaszczynski
Research demonstrates that a large proportion of individuals have reduced levels of self-awareness of behaviour when gambling, through a process of dissociation (Powell, Hardoon, Derevensky, & Gupta, 1996) and narrowed attention (Diskin & Hodgins, 1999). This can be detrimental to the decision-making process, especially as players become increasingly stimulated, which can negatively impact upon gambling behaviour. Therefore, in an attempt to limit irrational gambling behaviour, and gambling beyond levels at which one had initially intended, emphasis is placed on harm minimisation approaches that attempt to increase self-awareness of behaviour and increase awareness of the probable outcomes of participation in gambling, by providing easily understood and relevant information in a timely fashion. Fundamentally, this refers to the provision of information pertaining to 1) Personal Behavioural Information - information provided to the player regarding amount of time and money spent gambling, and 2) Game Transparency Information – information that outlines to the player how the game operates e.g. probabilities of winning. Structural and situational characteristics of gambling may not however, be conducive to supporting self-regulation and self-control, making the process of facilitating awareness more challenging than one would initially assume. The following paper reviews evidence for the efficacy of strategies aimed at facilitating awareness during gambling, referring to behavioural information and game transparency, as well as problem gambling information and referral.
研究表明,通过分离过程(Powell, Hardoon, Derevensky, & Gupta, 1996)和缩小注意力(Diskin & Hodgins, 1999),很大一部分人在赌博时对行为的自我意识水平降低。这可能对决策过程有害,特别是当玩家变得越来越兴奋时,这可能对赌博行为产生负面影响。因此,为了限制非理性赌博行为,以及赌博超过最初预期的水平,重点放在危害最小化的方法上,这些方法试图通过及时提供易于理解的相关信息,提高对行为的自我意识,并提高对参与赌博可能结果的认识。从根本上说,这是指提供与1)个人行为信息有关的信息——提供给玩家的关于赌博所花费的时间和金钱的信息,以及2)游戏透明度信息——向玩家概述游戏如何运作的信息,例如获胜概率。然而,赌博的结构和情境特征可能不利于支持自我调节和自我控制,使促进意识的过程比人们最初设想的更具挑战性。以下论文回顾了旨在促进赌博意识的策略有效性的证据,涉及行为信息和游戏透明度,以及问题赌博信息和转诊。
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引用次数: 17
FACILITATING PLAYER CONTROL IN GAMBLING 方便玩家控制赌博
Pub Date : 2015-04-28 DOI: 10.5750/JGBE.V8I3.973
A. Blaszczynski, A. Parke, A. Harris, J. Parkes, J. Rigbye
Research indicates that gamblers frequently set self-imposed limits on how much time and money they wish to gamble in a given gambling session, yet consistently gamble more than initially intended. The emotional and arousing impact of gambling, as well as dissociative states gamblers experience whilst gambling, may contribute to this behavioural shift which reflects a failure in self-control. Essential then, is the need for harm minimisation strategies aimed at allowing a gambler to stay in control of their decisions and behaviour during gambling, whilst concurrently limiting the negative impact this may have on the gambling experience for those who frequently stay in control. The following article evaluates the use of limit setting and pre-commitment, the use of ‘cooling off’ periods, and restricting access to additional funds as harm minimisation strategies, in terms of their efficacy in facilitating self-control in problem and non-problem gambling populations. As with any potential mass intervention, such as the use of mandatory limit setting, the need for robust empirical evidence to prove its efficacy is essential. Existing research, while providing promise, falls short of this criterion, indicating a requirement for more stringent empirical research to best guide responsible gambling practices aimed at facilitating player control during gambling.
研究表明,赌徒们经常给自己设定时间和金钱的限制,他们希望在一个给定的赌博时段赌博,但总是赌博超过最初的计划。赌博的情绪和刺激影响,以及赌徒在赌博时经历的分离状态,可能会导致这种行为转变,这反映了自我控制的失败。因此,至关重要的是需要危害最小化策略,旨在允许赌徒在赌博期间控制自己的决定和行为,同时限制这可能对那些经常保持控制的人的赌博体验产生的负面影响。以下文章评估了限制设置和预先承诺的使用,“冷却”期的使用,以及限制获得额外资金作为危害最小化策略,在促进问题和非问题赌博人群的自我控制方面的有效性。与任何潜在的大规模干预一样,例如使用强制性限制设置,需要强有力的经验证据来证明其有效性是至关重要的。现有的研究,虽然提供了希望,但没有达到这一标准,表明需要更严格的实证研究来最好地指导负责任的赌博行为,旨在促进玩家在赌博过程中的控制。
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引用次数: 19
RESTRICTING ACCESS: SELF-EXCLUSION AS A GAMBLING HARM MINIMISATION MEASURE IN GREAT BRITAIN 限制进入:自我排斥作为赌博危害最小化措施在英国
Pub Date : 2015-04-28 DOI: 10.5750/JGBE.V8I3.1032
J. Parke, A. Parke, A. Harris, J. Rigbye, A. Blaszczynski
The purpose of this review was to examine the academic literature regarding self-exclusion as a form of harm minimisation in gambling and consider views from gambling operators and treatment providers. The extant literature was limited in that most studies were completed more than five ago; related specifically to a particular product or jurisdiction; relied on weak research designs and drew from self-selected samples. There were however some consistent findings indicating that in order to improve effectiveness, self-exclusion protocols should be: actively yet strategically promoted; quick and simple to implement; administered by attentive, well-trained staff; attracting sufficient investment in resources and technology to improve enforcement; and comprehensive rather than isolated in coverage (where feasible). Programmes should also be subject to robust evaluation and regulatory expectations should be detailed and specific rather than open to interpretation and general. Further scoping of the feasibility of multi-operator self-exclusion schemes (MOSES) was identified as a priority for future work.
本综述的目的是研究关于自我排斥作为赌博中危害最小化的一种形式的学术文献,并考虑赌博经营者和治疗提供者的观点。现存文献的局限性在于,大多数研究都是在五年前完成的;特别与某一特定产品或管辖权有关的;依靠薄弱的研究设计,并从自己选择的样本中提取。然而,有一些一致的发现表明,为了提高有效性,自我排斥协议应该:积极而战略性地推广;快速和简单的实施;由细心的、训练有素的职员管理;吸引足够的资源和技术投资,以改善执法;覆盖范围要全面而不是孤立(在可行的情况下)。方案也应受到强有力的评价,管理期望应是详细和具体的,而不是开放的解释和笼统的。进一步确定多算子自排斥方案(MOSES)的可行性范围是未来工作的优先事项。
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引用次数: 7
RESPONSIBLE MARKETING AND ADVERTISING IN GAMBLING: A CRITICAL REVIEW 博彩业中负责任的营销和广告:一篇批评性评论
Pub Date : 2015-04-28 DOI: 10.5750/JGBE.V8I3.972
A. Parke, A. Harris, J. Parke, J. Rigbye, A. Blaszczynski
Marketing and advertising play a significant role in the adoption of attitudes and societal norms, which have been shown to have a direct impact on behavioural intentions, ultimately leading to behavioural execution. Concurrent with other attempts to inform policy strategy with respect to harm minimisation in gambling there is a paucity of evidence pertaining to the impact that gambling advertising has on gambling behaviour, gambling-related harm, and the efficacy of advertising regulations to minimise harm. There appears to be an overwhelming portrayal of gambling as a normative, legitimate social activity, at the expense of highlighting the potential risks involved. Furthermore, new marketing techniques utilising the social media platform are able to instil emotive and positive attitudes towards gambling brands and products, as well as enabling consumers to widely share and recommend gambling products across their online community, sometimes exposing under-age and vulnerable populations to gambling. The following paper critically reviews existing research investigating the impact of current gambling advertising and marketing campaigns on both vulnerable (i.e. adolescents and problem gamblers) and normal adult populations, looking specifically at the impact of exposure, the positive framing of gambling, and the transparency of marketing techniques. It is concluded that marketing and advertising in gambling needs to facilitate more informed choice for consumers, and a more balanced approach in the framing of gambling. It is suggested that risk information is presented asynchronously to gambling promotions, as opposed to being delivered as peripheral information, and moreover future strategies need to be based on robust empirical evidence demonstrating the impact of responsible gambling advertising and marketing on behaviour.
市场营销和广告在态度和社会规范的采纳方面发挥着重要作用,这已被证明对行为意图有直接影响,最终导致行为执行。在为最小化赌博危害的政策策略提供信息的同时,关于赌博广告对赌博行为的影响、与赌博有关的危害以及广告法规对最小化危害的效力的证据缺乏。赌博似乎是一种规范的、合法的社会活动,以强调潜在的风险为代价。此外,利用社交媒体平台的新营销技术能够灌输对赌博品牌和产品的情感和积极态度,并使消费者能够在其在线社区广泛分享和推荐赌博产品,有时会使未成年人和弱势群体接触赌博。以下论文批判性地回顾了现有的研究,调查了当前赌博广告和营销活动对弱势群体(即青少年和问题赌徒)和正常成年人的影响,特别关注了曝光的影响,赌博的积极框架和营销技术的透明度。结论是,赌博中的营销和广告需要为消费者提供更明智的选择,并在赌博框架中采用更平衡的方法。建议将风险信息异步呈现给赌博促销,而不是作为外围信息提供,此外,未来的战略需要基于强有力的经验证据,证明负责任的赌博广告和营销对行为的影响。
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引用次数: 49
Raising the Stakes: More Electronic Gaming Machines equals how many more problem gamblers? 增加赌注:更多的电子游戏机等于多了多少问题赌徒?
Pub Date : 2014-07-08 DOI: 10.5750/JGBE.V8I2.806
S. Holmes, K. Holmes, Mark L. Sargent
In the administration of the New South Wales Gaming Machines Act 2001, a small ‘industry’ developed around the preparation and appraisal of Social Impact Assessments (SIAs) required to accompany any application for additional Electronic Gaming Machines (EGMs) in clubs or hotels. The two-tiered structure permitted a simple process, known as Class 1, for small-increase applications. However the more complex Class 2 process required for larger applications was slow, costly and contentious. One of the key points of contention in this process was assessing the extent of problem gambling impacts that might be associated with a localised increase in EGMs, ordinarily expressed as an estimate of the increase in problem gamblers. As a consequence of this inefficient process, subsequent legislation sought to eliminate these contested aspects. This paper examines the available evidence on this policy approach and its effectiveness, focusing on the specific aspect of estimating incremental impacts arising from regulatory decisions, which serve to demonstrate the shortcomings of the system. The evidence presented extends to the application of a mathematical model developed for assessing outcomes in the SIA process. This model has some value as a tool in assessing regulatory outcomes in situations where marginal changes can alter externalised impacts.
在《2001年新南威尔士州游戏机法》的管理中,围绕准备和评估社会影响评估(SIAs)而发展了一个小型“产业”,该评估要求在俱乐部或酒店中增加电子游戏机(egm)的任何申请。两层结构允许一个简单的过程,称为类1,用于小增量应用。然而,大型应用程序所需的更复杂的第2类流程速度慢、成本高且有争议。在这一过程中,争论的关键点之一是评估问题赌博的影响程度,这可能与地方性的特别管理基金增加有关,通常表示为对问题赌徒增加的估计。由于这一低效的程序,后来的立法试图消除这些有争议的方面。本文考察了关于这一政策方法及其有效性的现有证据,重点放在评估监管决策产生的增量影响的具体方面,这有助于证明该系统的缺点。提出的证据延伸到为评估SIA过程中的结果而开发的数学模型的应用。在边际变化可能改变外部性影响的情况下,该模型作为评估监管结果的工具具有一定价值。
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引用次数: 0
When is a multiple bet better than a single 什么时候多赌比单赌好
Pub Date : 2014-07-08 DOI: 10.5750/JGBE.V8I2.803
N. Zafiris
The paper addresses an apparent paradox observed in betting on football scores, drawing on 20-year data from the English 2nd tier division (Championship). While accumulator bets have a lower Net Expected Value than single bets, ‘cross double’ bets on the scores, placed over successive playing rounds, produce distinctly better results and indeed a positive return overall. It is argued that this effect rests on the essential stability of the score frequencies across playing seasons and on the bookmakers’ failure, in setting the odds, to allow for occasional and temporary deviations from long run average frequencies. A betting strategy based on overdue scores occurring with compensating frequencies, and possibly clustered together, can then produce positive returns. Neglect of overdue scores can be expressed formally as a bias augmenting the probability of these and turning the odds in the bettor’s favour. It is shown that, while normally the bettor’s disadvantage is compounded in multiple bets, a compounded advantage results once the odds become better than fair. The paper also discusses certain quasi binomial characteristics of the betting involved and explores possible ways of hedging such bets ‘in running’.
这篇论文指出了在足球比分博彩中观察到的一个明显的悖论,利用了英国第二级别联赛(锦标赛)20年的数据。虽然累积投注的净期望值低于单次投注,但在连续几轮比赛中对比分进行“交叉双”投注,显然会产生更好的结果,总体上确实是正回报。有人认为,这种影响取决于整个比赛季节得分频率的本质稳定性,以及博彩公司在设定赔率方面的失败,即允许偶尔和暂时偏离长期平均频率。一种基于逾期分数的赌博策略可以产生正回报,而逾期分数的出现频率是有补偿的,并且可能聚集在一起。对逾期分数的忽视可以正式表达为一种偏见,这种偏见增加了逾期得分的可能性,并使赔率对下注者有利。研究表明,虽然通常投注者的劣势会在多次投注中叠加,但一旦赔率超过公平,就会产生复合优势。本文还讨论了所涉及的投注的某些准二项特征,并探讨了在运行中对冲此类投注的可能方法。
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引用次数: 4
Do Casinos Contribute to Violent Crime? A Panel Data Analysis of Michigan Counties 赌场会导致暴力犯罪吗?密西根县的面板数据分析
Pub Date : 2014-07-08 DOI: 10.5750/JGBE.V8I2.825
Philip Thompson, Gregory A. Falls
A key part of the debate over the current rapid increase in the number of casinos in the U.S. concerns the impact on crime rates resulting from the presence of a casino. In this analysis we use panel data covering all 83 Michigan counties for each year 1994-2010 to investigate whether the existence and size of a casino in a host county or in a nearby county affect the rates of four violent crimes: murder, rape, aggravated assault, and arson. We include a number of variables to control for factors that affect crime more generally. We find that county violent crime rates in Michigan do not rise in the presence of a casino, and in the case of aggravated assault, may actually fall. Previous studies of the impact of casinos on a variety of crimes in a variety of locations have shown mixed results.
目前,美国赌场数量迅速增加,争论的一个关键部分是赌场的存在对犯罪率的影响。在本分析中,我们使用了1994-2010年每年覆盖密歇根所有83个县的面板数据,以调查主办县或附近县的赌场的存在和规模是否会影响四种暴力犯罪的发生率:谋杀、强奸、严重攻击和纵火。我们包括了一些变量来控制那些更普遍地影响犯罪的因素。我们发现,密歇根州的县暴力犯罪率在赌场存在的情况下不会上升,在严重攻击的情况下,实际上可能会下降。先前关于赌场对不同地点的各种犯罪的影响的研究显示出不同的结果。
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引用次数: 1
Slot Machine Payback Percentages: The Devil is in the Moment 老虎机回报百分比:魔鬼就在那一刻
Pub Date : 2014-07-08 DOI: 10.5750/JGBE.V8I2.830
R. Farrow, Jackson Costa
The average payback percentage from slot machines is important to gamblers, casinos and governments. While apparently simple to define several complications can exist, among them which measure to average and potentially misleading formulas to calculate the average. Daily slot machine data from the state of Maryland for 19 months are analyzed for the expected value of the average payback ratio per machine and per dollar gambled. On a per dollar gambled basis, the payback percentage meets legislative requirements that the gaming floor payback be at least 90 percent. On a per machine basis, that requirement is not met which can imply a significant shift of money from gamblers to casino operators and the state. Other payback measures are hypothesized to also be less than the per-dollar gambled measure but data are lacking.
老虎机的平均回报率对赌客、赌场和政府都很重要。虽然显然很容易定义,但可能存在一些复杂的问题,其中包括测量平均值和计算平均值的可能具有误导性的公式。分析了马里兰州19个月来每天的老虎机数据,以获得每台机器和每美元赌博的平均回报比率的期望值。在每一美元赌博的基础上,回报百分比符合立法要求,即赌博场所的回报至少为90%。在每台机器的基础上,这一要求没有得到满足,这可能意味着资金从赌徒向赌场运营商和国家的重大转移。假设其他回报指标也低于每美元赌博的衡量标准,但缺乏数据。
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引用次数: 1
Does Jet Lag Create a Profitable Opportunity for NFL Bettors 时差为NFL投注者创造了一个赚钱的机会吗
Pub Date : 2014-03-25 DOI: 10.5750/JGBE.V8I1.621
Andy Fodor
Traveling across multiple time zones, especially from east-to-west so that hours are “lost”, has documented negative effects on athletic performance. Nichols (2012) finds mixed evidence that sports betting markets fail to account for these effects. We reconsider, for the 2005-2010 NFL regular seasons, the “jet lag” hypothesis with more direct methods. We find that closing lines of NFL contests are set irrationally such that the jet lag effect is not appreciated. More importantly, we are the first to document that betting against potential jet lag teams proves to be markedly profitable. This profitability is statistically significant, which is a standard very rarely encountered throughout the literature. Consistent with our conjectures, we find these results to be even stronger when only afternoon games are kept in the sample and when division games are omitted from the sample.
跨越多个时区旅行,尤其是从东到西的旅行,会“浪费”时间,这对运动员的表现有负面影响。Nichols(2012)发现混合证据表明体育博彩市场无法解释这些影响。对于2005-2010赛季的NFL常规赛,我们用更直接的方法重新考虑“时差”假说。我们发现NFL比赛的结束线设置不合理,以至于时差效应没有得到重视。更重要的是,我们是第一个证明与潜在的时差团队对赌是非常有利可图的人。这种盈利能力在统计上是显著的,这是一个在整个文献中很少遇到的标准。与我们的猜想一致,我们发现当样本中只保留下午游戏和从样本中省略除法游戏时,这些结果甚至更强。
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引用次数: 0
A policy-based analysis of the impacts of casino gambling. 基于政策的赌场赌博影响分析。
Pub Date : 2014-03-25 DOI: 10.5750/JGBE.V8I1.613
B. Richard
In 2003, as part of a lecture series sponsored by the American Gaming Association, Richard LaBrie and Howard Shaffer issued a ‘concept statement’ titled Toward a Science of Gambling Regulation. They stated, “The set of gambling regulations within a jurisdiction represent that jurisdiction’s strategy for preventing negative consequences….We propose that gambling regulations would be more effective if the regulatory process was science-based” (2003, p. 1). This paper represents a step towards scientifically analyzing variations in existing policies to determine how effective they are in reaching policy goals. A quasi-experimental matching procedure is utilized to assess the impacts of casinos at the county level. Additional analysis examines the effects of various policies on economic development outcomes. The findings suggest that more restrictive casino policies reduce the economic impacts associated with casino development.
2003年,作为美国博彩协会赞助的系列讲座的一部分,理查德·拉布里和霍华德·谢弗发表了一份题为《走向赌博监管科学》的“概念声明”。他们表示,“管辖范围内的一套赌博法规代表了该管辖范围防止负面后果的战略....我们建议,如果监管过程以科学为基础,赌博监管将更有效”(2003年,第1页)。本文代表了朝着科学分析现有政策变化以确定它们在实现政策目标方面的有效性迈出的一步。一个准实验匹配程序被用来评估县一级赌场的影响。另外的分析考察了各种政策对经济发展结果的影响。研究结果表明,更严格的赌场政策会减少与赌场发展相关的经济影响。
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引用次数: 0
期刊
The Journal of Gambling Business and Economics
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