• About

Sacred Cow Chips

Sacred Cow Chips

Tag Archives: Mises Daily

Is The Patent a Perversion?

28 Tuesday Apr 2015

Posted by pnuetz in Property Rights

≈ 2 Comments

Tags

Alex Tabarroc, Arnold Kling, Beautiful Anarchy, Copyright Clause, Daniel Drezner, Eugene Volokh, Exclusivity, Intellectual Property Rights, James Pethokoukas, Jeffrey Tucker, Lawrence Solum, Legal Theory Blog, Mises Daily, monopoly, Patent Thicket, Rivalrous goods, Roderick T. Long, Stephan Kinsella

money-tree-patent-cartoon

No one likes a monopoly except the monopolist, and a monopoly granted by patent is generally no exception. Patents are intended to be temporary, but they are often extended, at high cost to customers, beyond what many consider necessary as an incentive for innovation. There is also doubt about the validity of many “innovations” on which patents are issued. Alex Tabarrok once posted this cute illustration on the excesses of patent law. He has also discussed the existence of “patent thickets”, situations in which “a new product can require the use of hundreds or even thousands of previous patents, giving each patent owner veto-power over innovation“, or at least a way to skim some of the profits. Such thickets serve as a detriment to innovation, contribute to excessive litigation, and ultimately defeat the purpose of rewarding an innovator. Patent “trolls”, who threaten litigation over patent issues but may not own any patents themselves, have become a growing problem. In many ways, intellectual property laws begin to look like a rent-seeker’s playground. James Pethokoukas blogged late last year about a new study by the Congressional Budget Office stating that the U.S. patent system had “weakened the linkage between patenting and innovation“.

There is strong disagreement among libertarians about the validity of intellectual property rights (IP — copyrights, trademarks and patents). My natural sympathies are with the individual who rightfully seeks to benefit from their own creativity and hard work, but whether an innovator should enjoy a state-enforced monopoly on any and all applications of an idea is another matter. If potential competitors, customers and society have an obligation to this individual, some would insist that it is merely an ethical obligation, not one that should be sanctioned by the state.

In what follows, I will mostly refer to generic “ideas”, with the caveat that there are important distinctions between patents, trademarks and copyrights. I do not mean to minimize those distinctions. Rather, my interest lies in the general notion of intellectual property and any fundamental rights that successful “ideation” should confer. I confess that I have a bias in favor of rewarding innovators, but that might be a mere mental remnant of our legacy of IP protection in the U.S.

Suppose that some person, Mr. I, has an idea, and it is the first of its kind. Should Mr. I be granted an exclusive right to the idea and a monopoly on its application? Two qualities of tangible property are thought to be helpful in thinking about this kind of problem: rivalrousness and exclusivity. Rivalrous benefits make sharing difficult and make a thing more suitable as private property. Exclusivity means that others can be restricted from enjoying the benefits. If ideas had these qualities, then possession of an idea would settle the issue of rights without the need for special recognition of IP by government.

Pure public goods like air are non-rivalrous. Ideas themselves are often said to be non-rivalrous, but what is done with them might produce rivalrous benefits. If the benefits of Mr. I’s idea can be enjoyed by one individual without diminishing the benefits to others, then the idea is non-rivalrous.

Exclusivity is a closely-related but separate concept meaning that the benefits can be enjoyed privately, to the exclusion of others. Pure public goods lack both rivalrousness and exclusivity. On the other hand, a painting can be owned and kept in a private home, thus making it exclusive despite the fact that its benefits are largely non-rivalrous; though multiple individuals can enjoy a film simultaneously (non-rivalrous), it can be screened in a private venue charging admission; and while software can be shared, it is possible to achieve a measure of exclusivity by limiting the media (and replicability) through which it is available. However, the idea underlying a productive machine or process may be exclusive only to the extent that it cannot be discovered or reverse-engineered. While a new machine may be purchased from Mr. I and then owned and used exclusively, the idea itself has only limited exclusivity.

To strip the problem down to bare essentials, suppose there are no frictions in the transmission of information and that if Mr. I makes any practical use of his idea, or even mentions it to someone else, then the idea will be immediately known to all others. The idea itself is non-rivalrous and non-exclusive. There could still be gains to marketing applications if there are production costs involved (as that discourages entry), and those gains are rivalrous if the number of potential buyers is limited. To slightly rephrase the original question: Should Mr. I be granted, by the power of the state, an exclusive right and a monopoly on applications of his idea? A brilliant idea may have a rivalrous dimension and its benefits may be exclusive, but any non-exclusivity of the idea itself will diminish its market value. Does that offer sufficient grounds for the existence of IP?

This was essentially Eugene Volokh’s position when he asserted, in 2003, that a non-rivalrous good (water from the water table) has a market value, like any piece of tangible property, as long as it is possible to exclude others from access (to a well). (But that was not Volokh’s main argument in support of IP — see below.) Lawrence Solum at Legal Theory Blog took issue with Volokh’s position on valuation, insisting that it is often impossible to price IP optimally and therefore it is not like tangible property. Here is Volokh’s brief rejoinder, which rests partly on the argument discussed in the next paragraph.

A standard defense for IP is that rewarding invention and creativity enhances incentives for “great works” and technological advance. This was Volokh’s main defense of IP. Many libertarians find this hard to swallow, however. First, they insist that creative action is often driven by non-pecuniary motives. Nevertheless, art and invention are facilitated by funding, so the existence of IP rights may help to secure that support. A second objection is that ideas are frequently not unique; there are many examples of near-simultaneous discoveries. So, as this objection goes, if A hadn’t thought of it, B would have, and the incentive is often unnecessary. That is anything but absolute, however.

A very libertarian argument against property rights for ideas is that defining such a right infringes on the property rights of others. That is, any law restricting the use of an idea by others necessarily prevents them from using their own resources in a particular way. It therefore represents a kind of taking. This post by Stephan Kinsella at the Mises Daily stakes out this position:

“Patents grant rights in ‘inventions’ — useful machines or processes. They are grants by the state that permit the patentee to use the state’s court system to prohibit others from using their own property in certain ways — from reconfiguring their property according to a certain pattern or design described in the patent, or from using their property (including their own bodies) in a certain sequence of steps described in the patent.

In both cases, the state is assigning to A a right to control B’s property: A can tell B not to do certain things with it. Since ownership is the right to control, IP grants to A co-ownership of B’s property.“

Kinsella’s view is that creation, in and of itself, does not imply ownership. It is a transformation of resources, but ultimately the owner of those resources must own the creation. My difficulty with this argument is that an idea, if previously unknown to anyone, has no necessary impact on a prior use of resources owned by others. The ex ante value of those resources is based on their prior use, and that use can be continued. Certainly, if the new idea implies that the prior use is no longer the best use of those resources, then an patent-like restriction on the use of the new idea represents a harm. For example, if the new idea reduces production costs and an established competitor is restricted from using the idea, they will be harmed. Nevertheless, I hesitate to call this a “taking” because there is no restriction on the prior use.

Roderick T. Long makes the same argument as Kinsella in “The Libertarian Case Against Intellectual Property Rights“:

“... information is not a concrete thing an individual can control; it is a universal, existing in other people’s minds and other people’s property, and over these the originator has no legitimate sovereignty. You cannot own information without owning other people.“

Long makes the further claim that ownership of inventions embodying IP is not legitimate because one cannot own a “law of nature”:

“Defenders of patents claim that patent laws protect ownership only of inventions, not of discoveries. (Likewise, defenders of copyright claim that copyright laws protect only implementations of ideas, not the ideas themselves.) But this distinction is an artificial one. Laws of nature come in varying degrees of generality and specificity; if it is a law of nature that copper conducts electricity, it is no less a law of nature that this much copper, arranged in this configuration, with these other materials arranged so, makes a workable battery.“

I find this view preposterous. Nature exists apart from our ability to exploit it. A new piece of knowledge or practical technique is not itself a “law of nature”. It is a discovery about the laws of nature.

Here are Arnold Kling’s thoughts on these and other IP posts, including this short piece from Daniel Drezner, who discusses the importance of credible commitment in protecting rights. A credible commitment does not exist when ex ante assertions of IP protection prove to be malleable ex post, under pressure from critics pointing to the larger gains of rescinding those protections.

I was motivated to write about IP after reading a post by Jeffrey Tucker at the Beautiful Anarchy blog, who wrote about the severe handicaps imposed by government regulation on society. In that post, he briefly disparaged IP. Tucker noted the spooky similarity of the present regulatory environment to Ayn Rand’s novel Anthem. I agree, but there is some irony in this, as Rand herself was a strong supporter of IP rights. Here is what Tucker said about IP:

“Through intellectual property laws, the state literally assigned ownership to ideas that are the source of innovation, thereby restricting them and entangling entrepreneurs in endless litigation and confusion. Products are kept off the market. Firms that would come into existence do not. Profits that would be earned never appear. Intellectual property has institutionalized slow growth and landed the economy in a thicket of absurdity.“

The nation’s founders certainly wished to recognize IP rights, but only within limits. The so-called Copyright Clause in Article I of the U.S. Constitution empowers Congress:

“To promote the Progress of Science and useful Arts, by securing for limited Times to Authors and Inventors the exclusive Right to their respective Writings and Discoveries.”

So, like it or not, IP is recognized in the Constitution. The libertarian arguments against IP are persuasive in some respects, but I am not wholly convinced of their wisdom in terms of promoting innovation and economic growth. However, I am persuaded that shorter patent duration and severe limits on extensions would reward innovators and offer them incentives without the loss of growth implied by a long-term grant of monopoly. And this sort of modification might encourage more efforts to handle IP contractually, a topic that is discussed in detail (and with skepticism) in the post linked above from Long. There may be benefits as well to defining a higher threshold as to patentable ideas. For example, some say that only discoveries, not mere innovations, should be granted patents. “Mere” innovators could still capture gains via first-mover advantage and their own branding efforts, but not via patents.

Taking The Air Out Of The Deflation Scare

25 Wednesday Mar 2015

Posted by pnuetz in Macroeconomics

≈ 1 Comment

Tags

Deflation, Demand-driven deflation, Federal Reserve, John Cochrane, Keynesians, Malinvestment, Mises Daily, negative interest rates, Public debt, rate of time preference, Science Times, Supply-driven deflation, Thorsten Polleit, Underconsumption, ZIRP

Baby-Pufferfish

Deflation is not the evil so many journalists have been taught to believe. The historical evidence does not support the contention that deflation is always a consequence of “underconsumption”, that it leads to a self-reinforcing spiral, or that it is destructive in and of itself. A new academic paper on the costs of deflation is reviewed here by John Cochrane, who reproduces some of the interesting evidence from the paper showing that deflation is not correlated with output growth historically. Cochrane quotes the paper’s authors:

“‘The almost reflexive association of deflation with economic weakness is easily explained. It is rooted in the view that deflation signals an aggregate demand shortfall, which simultaneously pushes down prices, incomes and output. But deflation may also result from increased supply. Examples include improvements in productivity, greater competition in the goods market, or cheaper and more abundant inputs, such as labour or intermediate goods like oil. Supply-driven deflations depress prices while raising incomes and output.’”

The Science Times has a succinct review of the same paper:

“After analyzing figures going back to 1870 from 38 countries, Borio [one of the co-authors] concludes that declines in consumer prices are not actually the problem. He argues that the negative effects associated with deflation are in reality caused by huge declines in real estate prices and equity values. All this time, he posits, economists have been deceived by the fact that prices for goods and services have at times decreased at the same time that asset prices have gone down, especially during the Great Depression.”

An earlier op-ed on deflation by Cochrane was the subject of this Sacred Cow Chips post a few months ago, which noted an unfortunate tendency among traditional Keynesian economists related to the statist agenda they often support:

“Quick to blame insufficient private demand for economic ills, they propose to ratchet government to higher levels to make up for the supposed shortfall. That diagnosis is often debatable; the prescription may be a palliative at best and destructive at worst.”

Deflation is usually a symptom of other, more primary economic phenomena. Whether it can be taken as a sign of economic malaise depends on the underlying cause. Certainly, as noted above, deflation is quite welcome when it results from supply-driven growth of output, especially if wages are supported by advances in labor productivity.

On the other hand, deflation may be a demand-side symptom of weakness engendered by restrictive monetary policy, fragile confidence among consumers or employers, trade restrictions, excessive taxation, over-regulation, or adjustments to a binge of malinvested capital. It does not follow, however, that a resulting deflation is unhealthy. Quite the opposite: Downward price adjustments help to clear the economy of excesses and pave the way for renewal, as excess goods, capital and other resources are repriced to levels at which purchases become gainful. This may involve more severe declines in some relative prices due to specific excesses, such as real estate. Some recent examples of deflation and reversals of economic weakness are discussed in this post at The Mises Daily.

One consequence of expected deflation is that market interest rates are driven below “real” interest rates, or the rates at which economic agents are indifferent between present and future consumption (abstracting from risk and liquidity premia). The latter is sometimes called the rate of time preference, the natural interest rate, or the originary interest rate. Recently, some short-term market interest rates in Europe have been negative, prompting some to offer arguments that the natural rate may have turned negative. This post by Thorsten Polliet reveals these arguments as nonsense:

“If the originary interest rate was near-zero [let alone negative], it means that you prefer two apples available in, say, 1,000 years over one apple available today. A truly zero originary interest rate implies that the actor’s planning horizon or “period of provision” is infinitely long, which is another way of saying that he would never act at all but would continually push the attainment of his goals into the future.”

Polleit discusses the fact that market real interest rates may be negative, but that is a consequence of central bank manipulation of nominal market rates, including the Federal Reserve’s so called ZIRP, or zero interest-rate policy. Polleit has this to say about the destructive consequences of this kind of behavior, albeit in extreme form:

“Should a central bank really succeed in making all market interest rates negative in real terms, savings and investment would come to a shrieking halt: as time preference and the originary interest rate are always positive, “capitalistic saving” — the accumulation of goods designed for improving the production process — would come to an end.”

While Keynesians imagine that expansive government policy can rescue the economy from the ravages of weak private demand, they also know that accumulation of public debt is an unavoidable by-product. That reveals an underlying motive for policies such as ZIRP, as Polite explains:

“It is an actually perfidious policy for debasing the real value of outstanding debt; and it is a recipe for wreaking havoc on the economy.”

An otherwise innocuous supply-side deflation, or a deflation corrective of demand-side forces, may well be accompanied by intervention by an activist central bank. The ostensible purpose would be to stimulate the demand for goods, but a more direct consequence is a reduction in the government’s interest costs. If the policy succeeds in pushing real market interest rates to zero or below, the intervention may well undermine capital formation and economic growth.

Fifty Ways To Wreck Your Health Care

29 Thursday Jan 2015

Posted by pnuetz in Obamacare

≈ 1 Comment

Tags

ACA, central planning, EHR mandate, Electronic Health Records, health care rationing, John Boehner, Matt Battaglioni, Medicare payments, Mises Daily, Obamacare, Obamacare exchange subsidies, Politico

health care wait times

It’s getting to be a challenge to keep track of the myriad ways in which Obamacare is screwing up the medical insurance and health care markets. This is a government initiative, after all, but was there ever a law so rife with unintended consequences, or a law implemented with such stunning incompetence? I’ve posted on the fallout from the so-called Affordable Care Act (ACA) a number of times in the past, but there’s always some new revelation at which to marvel. Here’s one you might not have heard, but it actually contains a bit of good news: some people are refusing Obamacare exchange subsidies, despite the sometimes strange fact that they qualify at all, which of course is the bad news.

“… some people who qualify for subsidies based on their income could afford to pay their own way. ‘There is no question that we are enrolling  people through these programs who would otherwise be considered middle-class or even affluent,’ says Ed Haislmaier, a senior research fellow for health policy studies at the right-leaning Heritage Foundation think tank. ‘We are seeing people with enrollment in these programs that have significant assets, but for whatever reason – usually a temporary reason – fall below the income line.’ Those reasons could range from early retirement to a midcareer job change. But whatever the case, some of those who are turning down subsidies are aware others are gaming the system, and they think it’s wrong.”

Well, apparently there is still some honor in the world, even in the face of seduction by the welfare state.

Obamacare contained provisions on electronic health records (EHRs) and was expected to leverage a separate federal initiative on EHRs in the 2009 economic stimulus bill. This too is proving disastrous. Beyond the privacy implications of making medical records accessible to the prying eyes of government bureaucrats and potential hackers, the mandate faced by providers to convert to the EHR system necessitates an extremely time-consuming and costly effort. And the penalty for failing to meet deadlines is a cut in Medicare payments to the provider. No one seems to have considered the supply-side incentive this might create:

“It would thus appear that one method for avoiding the fine would be to stop serving Medicare patients altogether. Well, that’s one way to ration care for the elderly.”

So, in the fashion typical of central planners, the bureaucrats have failed to consider the effects of their policies on real market conditions. The author quotes a recent piece in Politico on the EHR mandate:

“Rather than saving physicians and health care money, the program in effect has created a new industry — the medical scribe. About 100,000 of these glorified typists are expected to be working for doctors by 2020. ‘After five years I can’t really do anything I couldn’t do before the program started,’ says Martin O’Hara, a cardiologist who practices in northern Virginia. Computers make everything more legible, O’Hara says, but otherwise the payoff has been slim. At one hospital in the D.C. area, administrators were pulling their hair out over the huge fees charged to transmit data including routine lab and radiology tests. ‘I talk to EHR vendors all day long and many of them have these criminal-like practices of setting whatever price tag they want because they can,’ said a medical informatics officer who spoke on condition he not be named. … The slow progress of health IT has also put a drag on research.”

Finally, in a post on some basics of good (and bad) health care reform appearing in Mises Daily, Matt Battaglioli discusses the unavoidable reliance on arbitrary methods of rationing in centrally-planned health care systems. (I like that cartoon above, but it’s no joke.) That need is created by a mis-pricing of services. Subsidies prevent consumers from seeing the real cost of routine and non-catastrophic medical services as well as the ex ante, actuarial cost of catastrophic services. Then, unfortunately, the resultant excess demand tends to push costs upward without the natural restraint of a well-functioning market price mechanism. Battaglioli also bemoans the obstacles to competition in the medical field due to licensing requirements and their impact on the supply of care.

Obamacare is under threat on several fronts, including Congress, the courts, consumers, providers, and it’s own clumsy architecture. Apparently congressional Republicans will soon reveal their “one plan” (as described by John Boehner) for health care reform to replace Obamacare. We’ll see if they can do much better.

Statists Make a Mess of Markets

20 Tuesday Jan 2015

Posted by pnuetz in Markets, Regulation

≈ Leave a comment

Tags

Foundation for Economic Education, Government Interference, Howard Baejter, Mark Perry, Markets, Mises Daily, Over-regulation, Patrick Barron, regulation, Self-Regulation, statism

132678_600

Government is not well suited to regulate markets in many respects. In the first place, regulation is never absent from free markets: consumers, competitors, technology and all factors of production such as labor ultimately represent a network of forces that regulate market outcomes. The power of market self-regulation, and the often destructive results of government regulation, are discussed by Howard Baejter in “There is No Such Thing as an Unregulated Market“. Beyond the efficiency with which markets direct resources, Baejter notes that markets regulate the quality and pricing of goods and services. Mark Perry reviews Baejter’s post approvingly and adds some thoughts of his own:

“… the ruthless consumer-regulators also waste no time praising, endorsing and recommending the products, restaurants, movies, services, sellers, contractors and businesses they like, both by supporting them with plenty of their regulatory certificates of approval (dollars), and by giving them positive, sometimes even glowing reviews on Amazon, Yelp, Rotten Tomatoes, eBay, Angie’s List, Uber, etc….”

Baejter’s concluding section covers some ways in which government regulation short-circuits healthy market regulation. Regulatory actions not only impose significant compliance costs, but they often have the effect of suspending market price signals and hampering voluntary adjustments to change that would otherwise lead to improved welfare. Furthermore, regulated firms are often successful in “capturing” regulators, enabling the most powerful players in an industry to manipulate and obtain regulatory treatment that blunts competition. As Baetjer says:

“… government regulation often “crowds out” regulation by market forces and consumer-regulators, and markets therefore operate less efficiently because the interests of the producers take priority over the interests of consumers…”

The Mises Daily ran a post in early January by Patrick Barron in which he elaborates on the truism that peaceful, voluntary exchange necessarily improves well-being relative to third-party interference. Such interference may take the form of forced exchanges, rules, mandates, price controls, or distortions from taxation. A recent post on Sacred Cow Chips, “The State and the Invisible Future Lost“,  emphasized the sacrifice of human well-being brought on by over-regulation. From that post:

“Our society routinely destroys economic opportunities as a matter of policy. This includes immediate discouragement of economic activity via tax disincentives and regulatory obstacles as well as lost capital investment and innovation. And it includes actions that grant protected status for monopolists, a steady by-product of the regulatory state.“

Follow Sacred Cow Chips on WordPress.com

Recent Posts

  • Mean, Humorless Profs By Gender
  • Statists Might Like To Vaccinate Against Many Things
  • Rx Drug Prices Are Falling, But You’re Aging
  • HyperBoondoggle
  • Yes, The Left Eats Its Own

Archives

  • November 2019
  • October 2019
  • September 2019
  • August 2019
  • July 2019
  • June 2019
  • May 2019
  • April 2019
  • March 2019
  • February 2019
  • January 2019
  • December 2018
  • November 2018
  • October 2018
  • September 2018
  • August 2018
  • July 2018
  • June 2018
  • May 2018
  • April 2018
  • March 2018
  • February 2018
  • January 2018
  • December 2017
  • November 2017
  • October 2017
  • September 2017
  • August 2017
  • July 2017
  • June 2017
  • May 2017
  • April 2017
  • March 2017
  • February 2017
  • January 2017
  • December 2016
  • November 2016
  • October 2016
  • September 2016
  • August 2016
  • July 2016
  • June 2016
  • May 2016
  • April 2016
  • March 2016
  • February 2016
  • January 2016
  • December 2015
  • November 2015
  • October 2015
  • September 2015
  • August 2015
  • July 2015
  • June 2015
  • May 2015
  • April 2015
  • March 2015
  • February 2015
  • January 2015
  • December 2014
  • November 2014
  • October 2014
  • September 2014
  • August 2014
  • July 2014
  • June 2014
  • May 2014
  • April 2014
  • March 2014

Blogs I Follow

  • Nintil
  • kendunning.net
  • DCWhispers.com
  • Hoong-Wai in the UK
  • Marginal REVOLUTION
  • CBS St. Louis
  • Watts Up With That?
  • Aussie Nationalist Blog
  • American Elephants
  • The View from Alexandria
  • The Gymnasium
  • Public Secrets
  • A Force for Good
  • Arlin Report
  • Notes On Liberty
  • troymo
  • SUNDAY BLOG Stephanie Sievers
  • Cpl Kerkman Reference Guide
  • Miss Lou Acquiring Lore
  • Your Well Wisher Program
  • Objectivism In Depth
  • RobotEnomics
  • Orderstatistic
  • Paradigm Library
  • Scattered Showers and Quicksand

Blog at WordPress.com.

Nintil

To estimate, compare, distinguish, discuss, and trace to its principal sources everything

kendunning.net

The future is ours to create.

DCWhispers.com

A Peek Behind The Political Curtain

Hoong-Wai in the UK

A Commonwealth immigrant's perspective on the UK's public arena.

Marginal REVOLUTION

Small Steps Toward A Much Better World

CBS St. Louis

News, Sports, Weather, Traffic and St. Louis' Top Spots

Watts Up With That?

The world's most viewed site on global warming and climate change

Aussie Nationalist Blog

An Anglo-Australian Blogger

American Elephants

Defending Life, Liberty and the Pursuit of Happiness

The View from Alexandria

In advanced civilizations the period loosely called Alexandrian is usually associated with flexible morals, perfunctory religion, populist standards and cosmopolitan tastes, feminism, exotic cults, and the rapid turnover of high and low fads---in short, a falling away (which is all that decadence means) from the strictness of traditional rules, embodied in character and inforced from within. -- Jacques Barzun

The Gymnasium

A place for reason, politics, economics, and faith steeped in the classical liberal tradition

Public Secrets

Purveyors of fine twisted propaganda since 2006!

A Force for Good

How economics, morality, and markets combine

Arlin Report

COMMENTATOR FOR ALL

Notes On Liberty

Spontaneous thoughts on a humble creed

troymo

SUNDAY BLOG Stephanie Sievers

Escaping the everyday life with photographs from my travels

Cpl Kerkman Reference Guide

A collection of philosophical writings and awesome poems written with my Marines in Mind.

Miss Lou Acquiring Lore

Gallery of Life...

Your Well Wisher Program

Attempt to solve commonly known problems…

Objectivism In Depth

Exploring Ayn Rand's revolutionary philosophy.

RobotEnomics

(A)n (I)ntelligent Future

Orderstatistic

Economics, chess and anything else on my mind.

Paradigm Library

OODA Looping

Scattered Showers and Quicksand

Musings on science, investing, finance, economics, politics, and probably fly fishing.

Cancel