class: center, middle, inverse, title-slide # 4.5 — Criticisms & Alternatives ## ECON 315 • Economics of the Law • Spring 2021 ### Ryan Safner
Assistant Professor of Economics
safner@hood.edu
ryansafner/lawS21
lawS21.classes.ryansafner.com
--- class: inverse # Outline ### [A Brief History of Products Liability Law](#3) ### [A Simple Economic Model of a Risky Product](#) ### [Risky Products: Precaution Incentives](#) --- # Assumptions of our Economic Model of Accidents .pull-left[ .smallest[ - Our economic model of accidents has made some major assumptions: 1. People are .hi-purple[rational] 2. Injurers .hi-purple[pay damages in full] 3. There are no .hi-purple[regulations] in place other than the liability rule 4. Parties have no .hi-purple[insurance] 5. .hi-purple[Litigation is costless] 6. Compensation is perfect - It's gotten us some pretty neat and tidy results about efficient rules - What about in real life when none of these things are true? ] ] .pull-right[ .center[ ![](../images/caution.jpg) ] ] --- class: inverse, center, middle # Rationality --- # (Ir)rationality .pull-left[ - .hi[Behavioral economics]: people systematically suffer from cognitive biases - (at least, compared to the predictions of neoclassical economic theory) - Relevant to our purposes, people are awful at estimating probability ] .pull-right[ .center[ ![](../images/mind.png) ] ] --- # (Ir)rationality and Probability .pull-left[ - Hindsight bias - Recall bias & Recency bias - People only remember the most shocking, or recent, event - Overestimate the probability of its occurrence - Fixate on exotic, newsworthy, very low-probability events - But forget about more commonplace hazards that are more dangerous ] .pull-right[ .center[ ![:scale 65%](../images/smbc2080stats.png) ] [SMBC](https://www.smbc-comics.com/comic/2010-12-01) ] --- # (Ir)rationality and Probability .pull-left[ - People are bad at making tradeoffs that include risk - Or refuse to recognize that they exist ] .pull-right[ .center[ ![:scale 65%](../images/smbcstatistics.png) ] ] --- # (Ir)rationality and Probability .pull-left[ .smallest[ - .hi-green[Example]: accidents with power tools - Manufacturers could design them to be safer, and consumers could use them more cautiously - Suppose consumers *under*estimate the risk of an accident - Negligence with defense of contributory negligence, assuming rational consumers - Both parties take due care `\((x^\star, y^\star)\)` - leads to tools that are safe *when used correctly* ] ] .pull-right[ .center[ ![](../images/Chainsaw.jpeg) ] ] --- # (Ir)rationality and Probability .pull-left[ .smallest[ - But with **irrational** consumers who **underestimate** risk - Negligence rule leads to too high number of accidents - People assume “a product on the market must be safe” and use improperly - However, a **strict liability** rule is better - Manufacturer knows consumers will probably be negligent in using product - Design product to be extra safe (“idiot-proof”) ] ] .pull-right[ .center[ ![:scale 80%](../images/chainsaw-idiot.png) ] ] --- # Rationality and Momentary Lapses .pull-left[ .smallest[ - Another aspect of this problem: unintended, momentary lapses of judgment > “[M]any accidents result from tangled feet, quavering hands, distracted eyes, slips of the tongue, wandering minds, weak wills, emotional outbursts, misjudged distances, or miscalculated consequences,” (Cooter & Ulen) - A lot of negligence is innocently accidental - People do try to exercise due care, but once in a while, they fail ] ] .pull-right[ .center[ ![](../images/slipandfall.jpg) ] ] --- # Rationality and Momentary Lapses .pull-left[ .smallest[ - A liability rule that required **intentional** negligence, rather than **accidental** negligence would be impossible to enforce - Proving intent is even harder than proving negligence - Most injurers would avoid liability altogether, and then take no precautions as a result! - Note there *are* intentional torts in common law! They overlap almost entirely with criminal offenses: - Assault, battery, false imprisonment, conversion, trespass, intentional infliction of emotional distress, etc. ] ] .pull-right[ .center[ ![](../images/slipandfall.jpg) ] ] --- class: inverse, center, middle # Judgment-Proof Defendants --- # Judgment-Proof Defendants .pull-left[ - Assumption 2: injurers pay damages in full - .hi-purple[Judgment-proof defendant]: when .red[Injurer]’s liability is limited by bankruptcy (i.e. can’t afford to pay the full cost of damages) ] .pull-right[ .center[ ![](../images/emptypockets.png) ] ] --- # Judgment-Proof Defendants .pull-left[ .smallest[ - We saw strict liability causes .red[Injurer] to fully internalize expected harm done, choose efficient precaution `\(x^\star\)` - But what about the following example: - .red[Injurer] causes $1,000,000 worth of harm - .red[Injurer] only owns assets worth $100,000 - Anticipating this, he knows `\(D<A\)`...so he doesn’t internalize full cost of harm, takes less than efficient precaution `\((x<x^\star)\)` ] ] .pull-right[ .center[ ![](../images/emptypockets.png) ] ] --- # Judgment-Proof Defendants: Businesses .pull-left[ .smallest[ - What about businesses that are judgment-proof? - Consider a hazardous waste disposal company - One that expects to be in business for a long time has incentives to be very careful, avoid accidents/liability and harm to its reputation (and costs to shareholders) - Vs. one that operates recklessly in the hopes of high short-term profit, pay out to shareholders, remain **undercapitalized** and anticipate going bankrupt after the first lawsuit ] ] .pull-right[ .center[ ![](../images/emptypockets.png) ] ] --- # Judgment-Proof Defendants: Businesses .pull-left[ .smallest[ - .hi-green[Example]: Suppose the hazardous waste disposal company transports waste, a spill of which would create $50,000,000 of harm - Can upgrade their trucks for $225,000 to reduce likelihood of an accident from 1/100 to 1/500 - MB: Reduces expected harm from $500,000 to $100,000 - Efficient for them to do so ] ] .pull-right[ .center[ ![](../images/emptypockets.png) ] ] --- # Judgment-Proof Defendants: Businesses .pull-left[ .smallest[ - If company forced to pay $50m in damages after accident under strict liability, would choose to upgrade their trucks - But suppose the company is only worth $5,000,000 - Now, if an accident, pay $5m and go out of business - Now the upgrade reduces expected damages from $50,000 to $10,000; not worth the cost! - Thus, judgment-proof business takes less than efficient amount of caution ] ] .pull-right[ .center[ ![](../images/emptypockets.png) ] ] --- # Regulation .pull-left[ .smallest[ - No perfect solution to these problems - Whenever liability `\(>\)` .red[injurer]’s wealth, liability alone does not create sufficient incentives for efficient precaution - Regulations that mandate efficient levels of precaution can help mitigate this problem - Inspect and assess large fines to firms that do not meet the legal standard *before* any accident happens - Also works better than liability when accidents impose small harms on large group of people (nobody finds it worthwhile to sue) ] ] .pull-right[ .center[ ![:scale 100%](../images/thoushaltnot.jpg) ] ] --- # Insurance .pull-left[ .smallest[ - We have assumed that either .red[Injurer] or .blue[Victim] bears the cost of the accident, depending on liability rule - But when either (or both) parties have .hi[liability insurance], parties don’t bear full cost of accident! - .hi[Moral hazard problem]: insured parties have weaker incentives to take precaution - The liability rule affects *the insurance companies* rather than drivers or pedestrians ] ] .pull-right[ .center[ ![](../images/insurance2.jpg) ] ] --- # Insurance .pull-left[ .smallest[ - However, in real life, insurance tends to be incomplete, largely because insurance companies try to combat moral hazard: - Deductible, coinsurance, or copayment policy; might only cover tangible harms - Accident often causes insurance premiums to rise, so .red[injurer] not completely insulated from accident costs - Discounts for good behavior, Drivers' Education, etc. - Insurance company may impose safety standards required for policyholders to meet - Can make even insured injurers face liability for their negligence! ] ] .pull-right[ .center[ ![](../images/insurance2.jpg) ] ] --- # Litigation Costs .pull-left[ .smallest[ - So far, we’ve assumed litigation costs nothing - If litigation is costly (and it is!), it affects incentives in opposing directions: - If litigation is costly for .blue[Victims], they may bring fewer suits - Some accidents go “unpunished,” leading to less incentive for .red[Injurer] precaution - If being sued is costly for .red[Injurers], they internalize more than the cost of the accident - Have more incentive for precaution ] ] .pull-right[ .center[ ![](../images/litigationfees.jpg) ] ] --- # Litigation Costs .pull-left[ .quitesmall[ - Under strict liability, we saw .red[Injurers] fully internalize the cost of accident, leading to them choosing efficient precaution `\((x^\star)\)` - But this assumes cost of being sued = damage done - If courts are unpredictable, and litigation costly, private cost of being sued could `\(>\)` or `\(<\)` cost of accident - Leading to too much or too little precaution - But if parties can’t settle out of court, and case goes to trial... - .hi-purple[Social cost of accident] includes both the harm done **and the resources spent on the trial** ] ] .pull-right[ .center[ ![](../images/litigationfees.jpg) ] ] --- # Litigation Costs .pull-left[ - Costly litigation brings about the potential of a .hi-purple[“nuisance suit”] - Lawsuit with no legal merit, solely intended to extract an out-of-court settlement ] .pull-right[ .center[ ![](../images/litigationfees.jpg) ] ] --- # Litigation Costs: A Kind of Nuisance Suit .center[ <iframe width="980" height="550" src="https://www.youtube.com/embed/UN8bJb8biZU" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> ] --- # Who Pays the Litigation Costs? .pull-left[ - In U.K., the loser often pays the legal fees of the winner, .hi[“The English Rule”] - Discourages nuisance suits - But also discourages suit where there was actual harm (but hard to prove) - In U.S., each side generally pays their own legal costs, .hi[“The American Rule”] - Some States have laws that change this under certain circumstances ] .pull-right[ .center[ ![](../images/litigationfees.jpg) ] ] --- # Who Pays the Litigation Costs? .pull-left[ .smallest[ - Rule 68 of Federal Rules of Civil Procedure: ] .tiny[ > “At any time more than 10 days before the trial begins, a party defending against a claim may serve upon the adverse party an offer [for a settlement]... If the judgment finally obtained by the offeree is not more favorable than the offer, the offeree must pay the costs incurred after the making of the offer.” ] .smallest[ - “Fee-shifting rule” - .hi-green[Example]: I hit you with my car, you sue me. - Before trial, I offer to settle for $6,000, you refuse - You win at trial, but damages are only $5,000 - Then you would have to pay all of my legal expenses after I made the offer ] ] .pull-right[ .center[ ![](../images/litigationfees.jpg) ] ] --- # Who Pays the Litigation Costs? .pull-left[ - Rule 68 encourages settlements in two ways: 1. Gives .red[Defendant] added incentive to **make a serious settlement offer** 2. Gives .blue[Plaintiff] added incentive to **accept the offer** - A one-sided rule - .blue[Plaintiff] is penalized for rejecting .red[Defendant]'s offer - .red[Defendant] is not penalized for rejecting an offer from .blue[Plaintiff] ] .pull-right[ .center[ ![](../images/litigationfees.jpg) ] ] --- # How to Reduce Litigation Costs .pull-left[ - If all courts cared about was efficiency: - At the start of every lawsuit, flip a coin - Heads: lawsuit proceeds, but damages are doubled - Tails: lawsuit immediately dismissed - Expected damages remain the same, with same incentives for precaution - But half as many lawsuits to deal with! ] .pull-right[ .center[ ![](../images/litigationfees.jpg) ] ] --- class: inverse, center, middle # (Im)perfect Compensation --- # (Im)perfect Compensation .pull-left[ - Perfect compensatory damages `\((D=A)\)` - Returns .blue[victim] to pre-accident level of well-being - Works like insurance - Sets correct incentive for .red[Injurers] - But in some cases, this is hard to determine - Sometimes no amount of damages awarded to make .blue[victim] indifferent - Loss of a leg? Loss of a child? Life? ] .pull-right[ .center[ ![](../images/damageawards.jpg) ] ] --- # (Im)perfect Compensation .left-column[ .center[ ![:scale 100%](../images/court1.jpg) ] ] .right-column[ .quitesmall[ > “Recovery for wrongful death represents damages to the survivors for the loss of value of decedent’s life. There is no special formula under the law to assess the plaintiff’s damages... > It is your obligation to assess what is fair, adequate, and just. > You must use your wisdom and judgment and your sense of basic justice to translate into dollars and cents the amount which will fully, fairly, and reasonably compensate the next of kin for the death of the decedent. > You must be guided by your common sense and your conscience on the evidence of the case...” ] - Recommended jury instructions, State of Massachusetts .quitesmall[ > “...You should award reasonable compensation for the loss of love, companionship, comfort, affection, society, solace or moral support.” ] - State of California ] --- # (Im)perfect Compensation .pull-left[ .quitesmall[ - Another odd feature of compensatory damages - Most people would rather be horribly injured than killed - Means killing someone does more damage than injuring someone - But compensatory damages tend to be **lower** for a fatal accident than accident where victim is injured but not killed - When someone is horribly injured, may require huge amount of money to compensate them - In wrongful-death case, damages compensate a victim’s loved ones, but **no attempt to compensate the victim** (who is deceased) - So damages tend to be smaller ] ] .pull-right[ .center[ ![](../images/damageawards.jpg) ] ] --- # (Im)perfect Compensation .pull-left[ .center[ ![](../images/slatechinadriverskill.png) ] ] .pull-right[ > “In China the compensation for killing a victim in a traffic accident is relatively small—amounts typically range from $30,000 to $50,000—and once payment is made, the matter is over. By contrast, paying for lifetime care for a disabled survivor can run into the millions.” ] .source[Source: [Slate](http://www.slate.com/articles/news_and_politics/foreigners/2015/09/why_drivers_in_china_intentionally_kill_the_pedestrians_they_hit_china_s.html )] --- # What's a Life Worth? .smaller[ - Assessing damages in a wrongful death suit requires some notion of what a life is “worth” - Safety regulations also need some notion of what a life is worth - Regulators need to decide “where to draw the line” ] -- .smaller[ - Kip Viscusi, 1993, “The Value of Risks to Life and Health” - Saving an incremental life varies wildly across different types of safety regulation: | Regulation | Estimated Cost per life saved | |------------|------------------------------:| | Airplane cabin fire protection | $200,000 | | Car side door protection standards | $1,300,000 | | OSHA asbestos regulations | $89,300,000 | | EPA asbestos regulations | $104,200,000 | | Proposed OSHA foraldehyde standard | $72,000,000,000 | ] ] --- # What's a Life Worth? .pull-left[ .smaller[ - Most people won't answer if you ask how much money they would demand to allow you to kill them - No amount of money that would make them indifferent between living and dying - Conceptually: once you're dead, you have no use for the money - But, entirely possible that there is some amount of money you could give to someone to make them willing to take a **probabilistic risk** of dying ] ] .pull-right[ .center[ ![](../images/valueoflife.jpeg) ] ] --- # What's a Life Worth? .pull-left[ .quitesmall[ - Let `\(w\)` be starting wealth, `\(p\)` be probability of death - There might exist some amount of money `\(M\)` such that: `$$p u(death)+(1-p)u(w+M)=w(w)$$` - Note as `\(p \rightarrow 1\)`, this breaks down - If we can find `\(M\)`, we can “solve for” `\(u(death)\)` - How to measure? - Ask people how much money wthey would need to take a 1/1000 chance of death? - Lab experiments? - Better idea: impute how much compensation peopel require from the *real life choices* they make! ] ] .pull-right[ .center[ ![](../images/valueoflife.jpeg) ] ] --- # What's a Life Worth? .pull-left[ - Lots of **day to day choices** increase/decrease risk of death - Choice between Volvo or sports car with fiberglass body - Take a job washing skyscraper windows vs. office job - But smoke detectors and fire extinguishers, or don't ] .pull-right[ .center[ ![](../images/valueoflife.jpeg) ] ] --- # What's a Life Worth? .pull-left[ .smallest[ - Reinterpret the Hand rule: precaution is cost-justified if cost of precaution < reduction in accidents `\(\times\)` cost of accident - Suppose side airbags reduce risk of fatal car accident by 1/1000 - If someone pays $1,000 extra for these airbags, must mean that $1,000 < 1/1000 `\(\times\)` value of life - or implicitly, they value their life more than $1,000,000 ] ] .pull-right[ .center[ ![](../images/valueoflife.jpeg) ] ] --- # What's a Life Worth? .pull-left[ - Viscusi (1993) surveys lots of existing studies that impute value of life from people's decisions - Wage differentials - Decisions to speed, wear seatbelts, buy smoke detectors, smoke cigarettes - Decisions to live in very polluted areas - Prices of new, safer cars vs. older, more dangerous ones ] .pull-right[ .center[ ![](../images/valueoflife.jpeg) ] ] --- # What's a Life Worth? .smallest[ Some findings from the paper: | Nature of Risk, Year | Implicit Value of Life (Millions) | |-------|-----| | Highwway speed-related accident, 1973 | $0.07 | | Automobile death risks, 1972 | $1.2 | | Fire fatality risks without smoke detectors, 1974-1979 | $0.6 | | Mortality effects of air pollution, 1978 | $0.8 | | Cigarette smoking risks, 1980 | $0.7 | | Fire fatality risks without smoke detectors, 1968-1985 | $2.0 | | Automobile accident risks, 1986 | $4.0 | | Improved ambulence service | $0.1 | | Airline safety, 1975 | $15.6 | | Job fatality risk, 1984 | $3.4-8.8 | | Motor vehicle accidents, 1982 | $3.8 | | Automobile accident risks, 1987, $9.7 | | Traffic safety | $1.2 | ] --- # What's a Life Worth? .pull-left[ .quitesmall[ > “Although the tradeoff estimates vary considerably depending on the population exposed to the risk, the nature of the risk, individuals' income level, and similar factors, most of the reasonable estimates of the value of life are clustered in the $3 million-$7 million range...In practice, value-of-life debates seldom focus on whether the appropriate value of life should be $3 or $4 million...However, the estimates do provide guidance as to whether risk reduction efforts that cost $50,000 per life saved or $50 million per life saved are warrented. The threshold for the Office of Management and Budget to be successful in rejecting proposed risk regulations has been in excess of $100 million,” (pp.1942-1943). ] ] .pull-right[ .center[ ![](../images/valueoflife.jpeg) ] ] --- # What's a Life Worth? .left-column[ .center[ ![](../images/statisticallife.png) ] ] .right-column[ .quitesmall[ > The answer determines how much spending the government should require to prevent a single death. > The pattern of increases is scrambling a long-standing political dynamic. The business community historically has pushed for regulators to put a dollar value on life, part of a broader campaign to make agencies prove that the benefits of proposed regulations exceed the costs. > “The reality is that politics frequently trumps economics...[but] putting a price tag on life still was worthwhile, to help politicians choose among priorities and to shape the details of their proposals...Even small changes...can save billions of dollars.” ] .source[Source: [New York Times, 2011](https://www.nytimes.com/2011/02/17/business/economy/17regulation.html?pagewanted=2&_r=1&hp)] ] --- class: inverse, center, middle # Punitive Damages --- # Inconsistency in Damages .pull-left[ - Damage awards vary greatly, even for similar types of cases - We saw last week (2.3) that as long as damages are correct on average, random inconsistencies don't affect incentives - But if appropriate level of damages isn't well-established, more incentive to keep fighting for higher damages ] .pull-right[ .center[ ![](../images/damageawards.jpg) ] ] --- # Inconsistency in Damages .pull-left[ - Suppose both sides can hire either a **cheap lawyer** or an **expensive lawyer** - Cheap lawyer costs $10 - Expensive lawyer costs $50 - Plaintiff will always case - With two equal lawyers, expected judgment is $100 - With two different lawyers, expected judgment is doubled or halved ] .pull-right[ .center[ ![](../images/punitivegame.png) ] ] --- # Punitive Damages and Incentive to Fight Hard .pull-left[ - .hi-purple[Nash Equilibrium]: (.red[Expensive lawyer], .blue[Expensive lawyer]) - Inconsistent damages create an incentive for both parties to keep fighting and fight hard ] .pull-right[ .center[ ![](../images/punitivegameNE.png) ] ] --- # Punitive Damages .pull-left[ .smallest[ - So far (this semester), we’ve only considered .hi[compensatory damages] - Intended to make .red[victim] whole/compensate for actual harm done - Courts may additionally award .hi[punitive damages] - Meant strictly to punish the .red[Injurer], create stronger deterrence against harm - Not awarded for innocent mistakes, but generally when .red[Injurer]'s behavior is “malicious, oppressive, gross, willful and wanton, or fraudulent” ] ] .pull-right[ .center[ ![](../images/damageawards.jpg) ] ] --- # Punitive Damages .pull-left[ .smallest[ - Calculating punitive damages to award is even less well-defined than compensatory damages - Supposed to bear “reasonable relationship” to level of compensatory damages - Unclear what this means - U.S. Supreme Court [*BMW of North America, Inc. v. Gore*, (1996)] has suggested punitive damages **more than ten times** compensatory damages will attract “close scrutiny” (but not expressly prohibited) - Judge Posner ruling in *Mathias v. Accor Economy Lodging, Inc.* (2003), 37:1 ratio is acceptable! ] ] .pull-right[ .center[ ![](../images/damageawards.jpg) ] ] --- # The McDonalds Coffee Case .pull-left[ *Liebeck v. McDonalds* (1994) - Stella Liebeck was badly burned when she spilled a cup of McDonalds coffee in her lap - She was awarded $160,000 in compensatory damages and $2,900,000 in punitive damages - This case is often the poster child for excessive punitive damages ] .pull-right[ .center[ ![:scale 100%](../images/mcdonaldscoffee.jpg) ] ] --- # The McDonalds Coffee Case .pull-left[ .smaller[ - Liebeck dumped coffee on her lap while trying to add cream & sugar - Suffered third degree burns, 8 days in hospital, skin grafts, 2 years of treatments - Initially sued for $20,000 (mostly medical costs) - McDonalds offered to settle for $800 ] ] .pull-right[ .center[ ![:scale 100%](../images/mcdonaldscoffee.jpg) ] ] --- # The McDonalds Coffee Case .pull-left[ .smaller[ - McDonalds served coffee at 180-190 degreese - At 180 degrees, 12-15 second exposure can cause third degree burns - Lower temperature would increase length of exposure necessary - McDonalds had received 700 complaints of burns, had settled with some - Quality control manager testified that 700 complaints, given how many cups of coffee McDonalds serves, was not sufficient to reexamine practices ] ] .pull-right[ .center[ ![:scale 100%](../images/mcdonaldscoffee.jpg) ] ] --- # The McDonalds Coffee Case .pull-left[ .smaller[ - Rule in place was **comparative negligence** - Jury found both parties negligent, McDonalds 80% responible - Calculated compensatory damages of $200,000 `\(\times\)` 80% `\(\implies\)` $160,000 - Added $2.9 million punitive damages - Jury seemed to be using punitive damages to punish McDonalds for being arrogant and uncaring - Judge reduced punitive damages to 3x compensatory, so total of $640,000 - During appeal, parties settled out of court for some smaller amount ] ] .pull-right[ .center[ ![:scale 100%](../images/mcdonaldscoffee.jpg) ] ] --- # The Economic Purpose of Punitive Damages .pull-left[ - We’ve said all along, with perfect compensation, .red[Injurer]’s incentives are set correctly - So why punitive damages? ] .pull-right[ .center[ ![](../images/damageawards.jpg) ] ] --- # The Economic Purpose of Punitive Damages .pull-left[ .smallest[ - .hi-green[Example]: Suppose a .red[manufacturer] can take precaution to eliminate 10 accidents a year, each causing $1,000 in damages, for a cost of $7,000 - Clearly efficient, a $10,000 reduction in expected liability for $7,000 - If every .blue[victim] sued and won, .red[manufacturer] has incentive to take this precaution - But suppose many do not, suppose only half the .blue[victims] will bring successful lawsuits - Compensatory damages total $5,000 — .red[manufacturer] is better off paying the damages instead of the (efficient) precaution - A solution: award **higher damages** to the cases that *are* brought ] ] .pull-right[ .center[ ![](../images/damageawards.jpg) ] ] --- # The Economic Purpose of Punitive Damages .pull-left[ .smallest[ - Punitive damages should be related to compensatory damages, but higher the more likely .red[Injurer] is to “get away with it” - .hi-green[Example]: if 50% of accidents lead to successful lawsuits, then total damages should be 2x harm, so punitive damages = compensatory damages - if 10% of accidents lead to awards, total damages should be 10x harm, so punitive damages = 9x compensatory damages - Seems most appropriate when .red[injurer]'s actions were deliberately fraudulent, may have been based on cost-benefit analysis of chance of being caught - Better internalizes the expected cost of .red[Injurer]'s actions ] ] .pull-right[ .center[ ![](../images/damageawards.jpg) ] ] --- # The Economic Purpose of Punitive Damages .pull-left[ .smallest[ - Historically, punitive damages paid to .blue[victim] - Seems arbitrary, .blue[victim] is already being fully compensated - Creates much greater incentive to sue, accidents become jackpots - Some States now have laws that a share of punitive damages go to the State - Creates own issue: State now has vested interest in seeing .blue[Plaintiffs] being awarded punitive damages! - In terms of setting .red[injurer]'s incentives (or punishing after the fact), doesn't really matter where money goes - Setting it on fire would achieve same purpose (but be less efficient) ] ] .pull-right[ .center[ ![](../images/damageawards.jpg) ] ] --- class: inverse, center, middle # Thinking About the Legal Process Itself --- # Recap of the Semester .pull-left[ - We have developed theories of property/nuisance law, contract law, and tort law - Looked at how rules of legal liability create/change incentives - Thought about how these rules can be chosen to try to achieve (more) efficient outcomes ] .pull-right[ .center[ ![:scale 100%](../images/court1.jpg) ] ] --- # Normative Goal: Minimize Social Costs .pull-left[ .smallest[ - .hi[Property law] - Goal: allocate resources/entitlements efficiently - Or to minimize inefficiencies due to misallocation - .hi[Contract law] - Goal: further facilitate trade - Or to decrease inefficiencies due to unrealized Kaldor-Hicks improvements - .hi[Tort law] - Goal: minimize total social costs of accidents (cost of accidents + cost of precaution) ] ] .pull-right[ .center[ ![:scale 100%](../images/court1.jpg) ] ] --- # Hidden Assumptions .pull-left[ .quitesmall[ - Implicity, we’ve asssumed two things the whole time: 1. The legal system works flawlessly - Whatever goal we set, we can implement correctly 2. The legal system costs nothing - This has allowed us to get nice theoretical results for attaining efficiency - What additional issues are there when trying to put in a legal structure to enforce our goals? - Have to consider the legal system itself and the incentives it creates ] ] .pull-right[ .center[ ![:scale 100%](../images/court1.jpg) ] ] --- # Theory of the Second Best .pull-left[ .smallest[ - We've developed a theory of the first-best outcome - Theoretically perfect rules, implemented flawlessly, at no cost - How does reality differ? Reality is second-best - Rules actually implemented will not be the perfect ones `\(\rightarrow\)` imperfect incentives `\(\rightarrow\)` less than efficient choices & outcomes - Consider losses of efficiency due to legal imperfections as .hi[error costs] - Actual system will have .hi[administrative costs] - Goal of legal system: minimize sum of these two costs ] ] .pull-right[ .center[ ![:scale 100%](../images/court1.jpg) ] ] --- # Administrative Costs and Error Costs .pull-left[ .smaller[ - Administrative costs - Hiring judges, building courthouses, paying jurors, etc. - .hi-purple[More complex process lead to higher costs] - Error costs - Errors are judgments that differ from theoretically perfect ones - Not about computing damages (only affects distribution, not efficiency) - Anticipated errors affect incentives, causing inefficient precaution, activity levels, etc. ] ] .pull-right[ .center[ ![:scale 100%](../images/court1.jpg) ] ] --- # Administrative Costs and Error Costs .pull-left[ - So theoretically, an efficient legal process (in the real world) is one that minimizes sum of: 1. .hi[Direct costs] of administering the system 2. The .hi[economic effects of errors] due to imperfect process - We've already seen tradeoff between these two types of costs: - Simpler vs. more complex rules ] .pull-right[ .center[ ![:scale 100%](../images/court1.jpg) ] ] --- # Tradeoff Between Administrative & Error Costs .smallest[ - Whaling law: “fast fish/loose fish” vs. “iron holds the whale” - FF/LF: lower administrative costs (fewer disputes) - IHTW: lower error costs (better incentives for whaling) - Pierson v. Post (fox hunt case) - Majority: first to catch, otherwise “fertile source of quarrels” - Dissent: first to chase, hunting foxes is “meritorious” - Privatizing ownership of land - Expanding property rights addes admin costs - But lowers error costs (better incentives for efficient use of resource) - Demsetz (1967): privatize when gains outweigh costs - Same as: pick system with lower sum of admin + error costs ] --- # How Costly Should It Be To Sue? - Worth it for .blue[victim] to sue if .pull-left[ expected value of legal claim - Probability of winning trial `\(\times\)` expected damages - Or probability of settlement `\(\times\)` expected payment - Minus costs expected to be incurred ] .pull-right[ `\(>\)` cost to initiate lawsuit - “filing fees” ] --- # Filing Fees .pull-left[ - Large variation in expected value of claims - Filing costs divide the distribution into those where .blue[Victim] finds it worthwile to sue, and those where it isn't - Higher filing costs mean fewer lawsuits ] .pull-right[ <img src="4.5-slides_files/figure-html/unnamed-chunk-1-1.png" width="504" style="display: block; margin: auto;" /> ] --- # Filing Fees .pull-left[ .smallest[ - Efficient legal system minimizes sum of .hi[administrative costs] and .hi[error costs] - Higher filing fees `\(\rightarrow\)` fewer lawsuits `\(\rightarrow\)` .hi-purple[lower admin costs] - But higher fees `\(\rightarrow\)` more injuries go “unpunished” `\(\rightarrow\)` greater distortion in incentives `\(\rightarrow\)` .hi-purple[higher error costs] - Filing fee is set optimally when these balance on margin: - MC of reducing fee = MB - Admin cost of additional lawsuit = error cost of providing no remedy in marginal case ] ] .pull-right[ .center[ ![:scale 100%](../images/court1.jpg) ] ] --- # Class Action Lawsuits .pull-left[ .smallest[ - As long as litigation has **any** cost, some harms will be too small to justify a lawsuit - When harm is small to each individual, but large in aggregate (i.e. dispersed among many individuals), one solution is a .hi[class action lawsuit] - One or more .blue[Plaintiffs] brings lawsuit on behalf of large group of people harmed in similar way - .hi-green[Example]: California lawsuit over $6 bounced check fee ] ] .pull-right[ .center[ ![:scale 100%](../images/court1.jpg) ] ] --- # Class Action Lawsuits .pull-left[ .smallest[ - Court must “certify” (approve) the class - Participating in a class action suit eliminates .blue[victim's] right to sue .red[injurer] on own - If suit succeeds, court must then approve .blue[Plaintiff's] proposal for dividing up award among members of the class - Class action lawsuits desirable when **individual harms are small** & **aggregate harms large** - Especially when avoidance of liability has a **strong effect on incentives** (to injurer) - But a danger: “class” might be so large that losing at trial would be catastrophic to .red[Defendant], might be forced to settle even for dubious claims: “blackmail settlements”, nuisance suits ] ] .pull-right[ .center[ ![:scale 100%](../images/court1.jpg) ] ] --- class: inverse, center, middle # Tort Liability vs. Regulation: “The Rise of the Regulatory State” --- # The Rise of the Regulatory State > “Before 1900, significant commercial disputes in the United States were generally resolved through private litigation” - This changed dramatically between 1887—1917 “Progressive Era” > “Reformers eroded the nineteenth-century belief that private litigation was the sole appropriate response to social wrongs.” “...Regulatory agencies at both the state and the federal level took over the social control of competition, anti-trust policy, railroad pricing, food and drug safety, and many other areas.” - Why? --- # The Rise of the Regulatory State > “By the late nineteenth century, the development of tort law was greatly accelerated by the industrial revolution, especially the railroads.” > “Trains were also wild beasts; they roared through the countryside, killing livestock, setting fires on houses and crops, smashing wagons at gate crossings, mangling passengers and freight. Boilers exploded; trains hurtled off tracks; bridges collapsed; locomotives collided in a grinding scream of steel. Railroad law and tort law grew up, then, together.” (Lawrence Freidman) - Very little regulation – instead, private litigation (victims bringing lawsuits) --- # The Rise of the Regulatory State > “Duane Lockard and Walter Murphy (1992) claim that judges supported corporations because of “a campaign to ‘educate’ judges about the sacredness of private property.” > “The thrust of the rules, taken as a whole, approached the position that corporate enterprise should be flatly immune from actions for personal injury” (Friedman) > “In addition to influencing the selection of judges and prosecutors, nineteenth-century corporations projected substantial political influence, superior lawyers, and ready access to large legal war chests. Their lawyers produced briefs that exonerated their clients and slowed down the wheels of justice for years.” > Also corruption: “intimidation and bribery of witnesses, payments and political pressures on judges and legislators, and theft and destruction of evidence…” --- # Political Pressure to Do Something .pull-left[ - Many States and Federal government started passing regulatory laws that created regulatory agencies - Pure Food and Drug Act (1906) - Federal Reserve Act (1913) - Federal Trade Commission Act (1916) - Over time, negligence (hard to prove) replaced with strict liability combined with regulation ] --- # Corruptibility of Institutions .pull-left[ - So far, we’ve assumed our institutions are not .hi[corruptible] - .red[Injurer] who is legally liable will be found liable in court and ordered to pay damages - Legislatures (elected by voters) and judges try to shape law towards efficient outcomes - But what if that is wrong... ] --- # Regulatory Capture .left-column[ .center[ ![:scale 80%](../images/stigler.png) George Stigler 1911-1991 Economics Nobel 1982 ] ] .right-column[ > “[A]s a rule, regulation is acquired by the industry and is designed and operated primarily for its benefits,” (p.3). > “[E]very industry or occupation that has enough political power to utilize the state will seek to control entry. In addition, the regulatory policy will often be so fashioned as to retard the rate of growth of new firms,” (p.5). ] .source[Stigler, George J, (1971), “The Theory of Economic Regulation,” *Bell Journal of Economics and Management Science* 3:3-21] --- # Regulatory Capture .pull-left[ .center[ ![](../images/governmentsachs.jpeg) ] ] .pull-right[ - .hi[Regulatory capture]: a regulatory body is **“captured”** by the very industry it is tasked with regulating - Industry members use agency to further their own interests - Incentives for firms to design regulations to harm competitors - Legislation & regulations written by lobbyists & industry-insiders ] --- # Regulatory Capture .pull-left[ .center[ ![](../images/revolvingdoor.jpg) ] ] .pull-right[ - One major source of capture is the .hi-purple[“revolving door”] between the public and private sector - Legislators & regulators retire from politics to become highly paid consultants and lobbyists for the industry they had previously “regulated” ] --- # Not to Mention: Political Incentives .pull-left[ - Voters, politicians, regulators, and judges are their own self-interested agents - Their objective function is not “maximize efficiency”! ] --- # Aside: Helland and Tabarrok on Electoral Institutions - In many U.S. States, state judges **campaign for office** and are **elected** .quitesmall[ > “Politicians are not neutral maximizers of the public good; they respond to incentives, just like other individuals. A clear understanding of political behavior requires, therefore, an understanding of incentive structures. Yet with few exceptions this insight has not been applied to those politicians. we call judges. The lack of attention is surprising, since judicial incentive structures differ widely in the United States and thus provide an ideal testing ground for economic theories of politics. One important division occurs across the states. State court judges are elected in 23 states and are appointed in 27. Of the 23 elected states, ten use highly competitive parti- san elections, whereas in the remainder judges run on nonpartisan ballots. A second division occurs between federal and state judges. Federal judges are appointed and have life tenure, whereas, as just noted, many state court judges are elected and, with the exception of superior court judges in Rhode Island, none have life tenure. We argue that in cases involving corporate defendants with out-of-state headquarters, elected judges, particularly partisan elected judges, have an incentive to grant larger awards than other judges.” (pp.341-342) ] --- # Elected Judges .center[ <iframe width="980" height="550" src="https://www.youtube.com/embed/poL7l-Uk3I8" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> ] --- # Aside: Helland and Tabarrok on Electoral Institutions .quitesmall[ > “Partisan elected judges must cater to their constituents, and they must raise campaign funds in order to be elected. We hypothesized that these forces would increase awards in partisan elected states relative to other states, particularly awards against out-of-state businesses. The evidence, both from the cross-state regressions and from diversity of citizenship cases, strongly supports the partisan election hypothesis. .hi[In cases involving out-of-state defendants and in-state plaintiffs, the average award (conditional on winning) is $362,988 higher in partisan than in nonpartisan states; $230,092 of the larger award is due to a bias against out-of-state defendants, and the remainder is due to generally higher awards against businesses in partisan states.] ] --- # Liability System is Also Corruptible! .smaller[ - Suppose there is some cost `\(X\)` to subvert any legal institution - Cost of bribing judges, intimidating witnesses, electing favorable legislators, etc. - If I owe `\(Y\)` in damages under a (tort) liability system - If `\(Y < X\)`: I'll pay damages - If `\(Y > X\)`: I'll subvert the system - If I owe `\(Y\)` in fines under a regulatory system - If `\(Y < X\)`: I'll pay fines - If `\(Y > X\)`: I'll subvert the system - But, regulation relies on smaller fines, tort liability relies on large but low-probability damage awards ] --- .center[ ![:scale 50%](../images/glaesarshleifer.png) ] .smallest[ - Their conclusion: the optimal legal regime depends on the details - Show this pattern explains a lot of what happened in the US... - and also explains why tort reform has not been effective in some developing economies (and laissez-faire seems to be tolerated in some) ]