Erwin Bulte, Aart de Zeeuw, Shelby Gerking, John A List
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Measuring preferences via stated methods remains the only technique to obtain the total economic value of a non-marketed good or service. This study examines if alternative causes of an environmental problem affect individual statements of compensation demanded. Making use of a unique sample drawn from the Netherlands, we find that Hicksian equivalent surplus (ES) is not significantly affected by causes of environmental harm. While our finding that agents only care about outcomes, rather than causes, is consonant with standard applications of utility theory, it is at odds with some recent experimental findings measuring the effects of cause on Hicksian compensating surplus (CS).
Omar Azfar, Clifford Zinnes
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One conjecture in the theory of incentives is that incentives based on broader outcomes may be better at motivating agents than incentives based on narrow measures. We designed an experiment to test these hypotheses using a ""prospective randomized evaluation procedure"" (PREP). We then apply PREP to training programs as typically funded by donors of economic development assistance. We randomly assigned 274 participating entrepreneurs in the Philippines to one of 26, simultaneous, one-day, training classes in marketing. Trainers were given cash incentives based on the average score of their ""students"" on a standardized test containing an alternative number of questions, which were randomly assigned to each class. We then examined outcomes based on student satisfaction ratings of the trainer. Our results suggest that incentives based on broad outcomes are more effective than incentives based on narrow outcomes. We conclude with ways to improve our approach as well as with a discussion of the implications for using prospective randomized evaluation for improving the evaluation of donor projects.
Manuela Angelucci, Silvia Prina, Heather Royer, Anya Samek
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How do peers influence the impact of incentives? Despite much work on incentives, little is known about the spillover effects of incentives. We investigate two mechanisms by which these effects can occur: through peers' actions and peers' incentives. In a field experiment on snack choice (grapes versus cookies), we randomize who receives incentives, the fraction of peers incentivized, and whether or not it can be observed that peers' choices are incentivized among over 1,500 children in the school lunchroom. Incentives increase the likelihood of initially choosing grapes. However, peer spillover effects can be large enough to undo these positive effects.
Eszter Czibor, Sander Onderstal, Randolph Sloof, Mirjam van Praag
Cited by*: 0 Downloads*: 76

We conduct a framed field experiment in a Dutch university to compare student effort provision and exam performance under the two most prevalent evaluation practices: absolute (criterion-referenced) and relative (norm-referenced) grading. Based on the empirical stylized fact of gender differences in competitiveness we hypothesize that the rank-order tournament created by relative grading will increase male, but not female, performance. Contrary to our expectations, we find no impact of competitive grading on preparation behavior or exam scores among either gender. Our result may be attributed to the low value students in our sample attach to academic excellence.
David H Reiley
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This paper tests the empirical predictions of recent theories of the endogenous entry of bidders in auctions. Data come from a field experiment, involving sealed-bid auctions for collectible trading cards over the Internet. Manipulating the reserve prices in the auctions as an experimental treatment variable generates several results. First, observed participation behavior indicates that bidders consider their bid submission to be costly, and that bidder participation is indeed an endogenous decision. Second, the participation is more consistent with a mixed-strategy entry equilibrium than with a deterministic equilibrium. Third, the data reject the prediction that the profit- maximizing reserve price is greater than or equal to the auctioneer's salvage value for the good, showing instead that a zero reserve price provides higher expected profits in this case.
Jay R Corrigan, Matthew C Rousu
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Firms spend billions of dollars annually on new product and label designs in order to attract and retain customers. The issue of labeling is also important to government agencies and nonprofit labeling organizations. For example, the U.S. Food and Drug Administration has an organizational body in its Office of Nutritional Products that deals with issues of food and dietary supplement labeling. The U.S. Department of Agriculture's Food Safety and Inspection Service also deals with labeling through its Labeling and Consumer Protection Staff. These government agencies spend millions of dollars trying to ensure that food labels adequately inform consumers. One issue that has not been examined is the welfare difference to consumers from alternative labeling schemes/regulations. It seems likely that different labels would differ in effectiveness at informing consumers.
Steven D Levitt, John A List, Susanne Neckermann, Sally Sadoff
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Research on behavioral economics has established the importance of factors such as reference dependent preferences, hyperbolic preferences, and the value placed on non-financial rewards. To date, these insights have had little impact on the way the educational system operates. Through a series of field experiments involving thousands of primary and secondary school students, we demonstrate the power of behavioral economics to influence educational performance. Several insights emerge. First, we find that incentives framed as losses have more robust effects than comparable incentives framed as gains. Second, we find that non-financial incentives are considerably more cost-effective than financial incentives for younger students, but were not effective with older students. Finally, and perhaps most importantly, consistent with hyperbolic discounting, all motivating power of the incentives vanishes when rewards are handed out with a delay. Since the rewards to educational investment virtually always come with a delay, our results suggest that the current set of incentives may lead to under-investment. For policymakers, our findings imply that in the absence of immediate incentives, many students put forth low effort on standardized tests, which may create biases in measures of student ability, teacher value added, school quality, and achievement gaps.
Luke N Condra, Mohammad Isaqzadeh, Sera Linardi
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Does willingness to aid "others" change when in their physical presence? We argue that studies cueing non-coethnics through names and photos may underestimate discrimination resulting from actual interethnic interaction. In an experiment in Kabul, Afghanistan, Dari-speaking day-laborers contribute their earnings to a hospital under one of three randomly-assigned experimental conditions. In In-group, the hospital is in a Dari-speaking province; in Out-group-Abstract and Out-group-Real, it is in a Pashto-speaking (Pashtun) province. While subjects in In-group and Outgroup- Abstract wait for the experiment with only Dari-speakers present, subjects in Out-group-Real wait among both Dari-speakers and Pashto-speakers. When Pashtuns are absent, the findings accord with other experiments that find little to no out-group discrimination. However, the physical presence of Pashtuns (Out-group-Real) decreases contributions by 25%. Consistent with the threat hypothesis, contributions decrease the longer Dari-speakers wait with Pashtuns, though subjects' youth and ability to speak Pashto mediate this effect.
John A List
Cited by*: 0 Downloads*: 13

No abstract available
John A List
Cited by*: 0 Downloads*: 111

Not applicable.
Omar Al-Ubaydli, John A List
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A commonly held view is that laboratory experiments provide researchers with more "control" than natural field experiments, and that this advantage is to be balanced against the disadvantage that laboratory experiments are less generalizable. This paper presents a simple model that explores circumstances under which natural field experiments provide researchers with more control than laboratory experiments afford. This stems from the covertness of natural field experiments: laboratory experiments provide researchers with a high degree of control in the environment which participants agree to be experimental subjects. When participants systematically opt out of laboratory experiments, the researcher's ability to manipulate certain variables is limited. In contrast, natural field experiments bypass the participation decision altogether and allow for a potentially more diverse participant pool within the market of interest. We show one particular case where such selection is invaluable: when treatment effects interact with participant characteristics.
Eric Cardella, Michael J. Seiler
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When selling a home, an important decision facing the homeowner is choosing an optimal listing price. This decision will depend in large part on how the chosen list price impacts the post negotiation final sale price of the home. In this study, we design an experiment that enables us to identify how different types of common list price strategies affect housing negotiations. Specifically, we examine how rounded, just below, and precise list prices impact the negotiation behavior of the buyer and seller and, ultimately, the final sale price of the home. Our results indicate that the initial list price strategy does play an important role in the negotiation process. Most notably, a high precise price generates the highest final sale price, smallest percentage discount off the list price, and the largest fraction of the surplus to the seller, while just below pricing leads to the lowest final price, largest percentage discount, and smallest fraction of the surplus to the seller. This pattern seems to be largely driven by sellers making persistently higher and more precise counter-offers throughout the negotiation process when the initial list price is high precise. Interestingly, these effects generally attenuate with negotiating experience. Importantly, our experimental results are generally consistent, both in direction and magnitude, with the limited transactions-based empirical studies relating to real estate listing prices.
Leonardo Becchetti, Vittorio Pelligra, Tommaso Reggiani
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In this paper, we study by means of a framed field experiment on a representative sample of the population the effect on people's charitable giving of three, substantial and procedural, elements: information provision, belief elicitation and threshold on distribution. We frame this investigation within the 5X1000 tax scheme, a mechanism through which Italian taxpayers may choose to give a small proportion (0.5%) of their income tax to a voluntary organization to fund its activities. We find two main results: (i) providing information or eliciting beliefs about previous donations increases the likelihood of a donation, while thresholds have no effect; (ii) information about previous funding increases donations to organizations that received fewer donations in the past, while belief elicitation also increases donations to organizations that received most donations in the past, since individuals are more likely to donate to the organizations they rank first.
John A List
Cited by*: 0 Downloads*: 19

No abstract available
Luke N Condra, Mohammad Isaqzadeh, Sera Linardi
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We unpack the psychological influence of a Muslim cleric's power over the poor in an experiment in Afghanistan. The same cleric requests contributions for a hospital from day-laborers when dressed as a civilian and as a cleric. In Civilian condition, 50% contribute and 17% make large contributions; in Cleric condition, 83% contribute but large contributions fall. Through counterfactual simulations, we find that the clerical garb compels unmotivated subjects to contribute (selection), but causes those who initially were generous to reduce their contribution (crowding out). The backlash is present only among those with formal education but is counteracted when the cleric adds a recitation of Qur'anic verses. Overall, this suggests that education mediates whether people automatically associate religious authorities with the omnipresent.
Michael J. Seiler
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Defaulting on a mortgage is widely viewed as being immoral, but no prior study has examined the intervening roles of financial outcome and default intent. We find that the public is significantly more accepting of a defaulting borrower who earns a zero or negative return on his investment than one who earns a positive return. This moral viewpoint changes significantly when the default is strategic in nature. Defaulters are judged significantly less harshly by those who more so blame the lender for the current financial crisis, those who have previously strategically defaulted, and males. When asked to suggest a "morally appropriate" settlement offer to lenders to resolve the distressed debt, beyond the financial outcome and default intent remaining significant, we further find that those who more so blame the lender, those view their home as more of an investment rather than a consumption good, those who have previously strategically defaulted, those with lower income levels, and minorities suggest significantly lower settlement offers.
James Andreoni, John A List
Cited by*: 0 Downloads*: 8

No abstract available
Matthew Cypher, S McKay Price, Spenser Robinson, Michael J. Seiler
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Using a sample of CCIM designees and candidates in an experimental setting, this study examines the impact of broker signaling in commercial real estate transactions. It also explores the effect of certainty of closure in commercial real estate transactions. Findings suggest brokers are able to influence transaction pricing. Moreover, detailed analysis reveals that when a signal is above a reference point implied by previous transactions, the strength of the signal matters; privately communicated signals from reliable sources have significantly greater impact than signals which are made widely available. Additionally, we find an approximately 10% premium in transactions with lower certainty of closure than one with high certainty. The latter result varies by transactional participant type; owner/developers require a larger premium than institutional sellers.
Michael J. Seiler
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We test the disjunctive hypothesis as it relates to mortgage contracts and find that a liquidated damages clause shifts one's view of a mortgage from a promise to perform to either a promise to perform or pay compensatory damages. However, when a strategic mortgage default is responsible for the breach, the perceived immorality of this action overwhelms the liquidated damages clause effect in support of the disjunctive thesis. We also find that people's conscious "experimentally stated preference" moral stance on installment loan (mortgages, auto loans, credit card debt and even cell phone contracts) default significantly differs from their subconscious "experimentally revealed preference" moral stance indicating a difference between what people say they believe and what they actually believe.
Aaron Arndt, David M Harrison, Mark A. Lane, Michael J. Seiler, Vicky L Seiler
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We investigate whether customers' overall impression of online property listings can be influenced by the real estate agent, and whether this influence depends on the customer's demographic characteristics. A sample of 1,594 potential homebuyers took an online audio/visual tour of a typically priced home in their area. Subjects were shown one of eight conditions in which we varied agent gender (male/female), agent attractiveness (attractive/less attractive), and pathos (used/not used). The results show that segments of customers are drawn to different real estate agents, but contrary to our expectations, customers were not necessarily drawn to similar agents or more attractive ones.