Skip to main content

Home/ Sensorica Knowledge/ Group items tagged papers

Rss Feed Group items tagged

Filter: All | Bookmarks | Topics Simple Middle
Kurt Laitner

The Dead Are Wealthier Than the Living: Capital in the 21st Century - Pacific Standard:... - 0 views

www.psmag.com/...g-patrimonial-capitalism-77073

property theory inequality

shared by Kurt Laitner on 26 Mar 14 - No Cached
  • you needed at least 20 to 30 times the income of the average person, and the most lucrative professions paid only half that
  • Consequently, “society” (i.e., the rich) consisted almost entirely of rentiers living off inherited wealth
  • In recent memory, the way to get rich has been to do it yourself
  • ...11 more annotations...
  • But it’s income that mostly interests us, not wealth, because income is the currency of the modern economy. Gone are the days when the only way to acquire an upper-class income was to marry into a family fortune.
  • Being born into or marrying wealth never stopped being the easiest path to acquiring a fortune
  • A fanatical miser, Getty was ever-fearful that his fortune would dissipate.
  • The return on capital (r) almost always exceeds economic growth (g).
  • “a very large share, perhaps a majority, of corporate profit hinges on rules and regulations that could in principle be altered.”
  • The clearest such pattern is that r really was, at most points in history, greater than g, if only because g was seldom much to write home about, especially back when economies were primarily agricultural. (Inflation, I learned from reading this book, didn’t really exist before the 20th century.)
  • The big driver of income inequality, Piketty says, isn’t labor income. It’s capital.
  • Only when you add in capital income does the gap widen to 15 percentage points
  • really, the 0.01 percent, a cohort Piketty dubs “supermanagers”—to receive much of its remuneration in the form of stock options and other capital holdings.
  • Typically, r is four to five times g, but the ratio gets larger as capital accumulates across generations
  • Baker also suggests that the tendency for large amounts of capital to realize a higher return isn’t solely attributable to the superior financial instruments they have access to; it may also have something to do with rampant insider trading, which could be policed more closely.
  • Kurt Laitner on 26 Mar 14
     
    just in case we get too caught up in determining incomes, disrupting private capital and inheritance needs to be on the agenda.  Private goods tend to eventually become public goods (paid a royalty for paper lately?) but the rate at which private goods become public needs to increase (patent reform, inheritance tax etc)
Tiberius Brastaviceanu

The Heretic's Guide to Global Finance: Hacking the Future of Money: Peer-to-Peer Review... - 0 views

suitpossum.blogspot.co.uk/...academic-bitcoin-research.html

OVNi infrastructure bitcoin

shared by Tiberius Brastaviceanu on 06 Jan 15 - No Cached
  • Tiberius Brastaviceanu on 06 Jan 15
     
    repository of academic papers on cryptocurrency.
Steve Bosserman

Scale of Social Structures - Tibi's Philosophy - 3 views

sites.google.com/...p2p-economics

philosophy p2p tibi sensorica open_networks benefits contributions value

shared by Steve Bosserman on 17 Apr 16 - No Cached
  • Steve Bosserman on 17 Apr 16
     
    "In April 2015 I was asked by Christine Koehler to write an article on value. She contacted me because she come across my work on open value networks, about a new organizational model that may be well-adapted to support large scale peer production of material goods. I accepted the challenge as an exercise to formalize the tacit knowledge that I have accumulated since 2008, when I became interested in the relation between the new digital technology and the shift of power structures in our modern society. I advise the reader not to consider this paper as a theoretical essay. This is only my effort to bring to my own consciousness the tacit knowledge that I am using in my efforts to help the development of the open value network model, and of the SENSORICA.co network/community, which is an instantiation of this model. As I get better at surfacing and formalizing these ideas, I also invite the reader to understand the heuristics behind my work. I let the reader place a judgment on the success of my work, which will make these heuristics and models that I am trying to expose here more or less interesting. Start with Scale of social structures and follow the links. "
Kurt Laitner

How Many Kinds of Property are There? - 0 views

www.nakedcapitalism.com/...-kinds-property-two-three.html

property governance paper

shared by Kurt Laitner on 03 Feb 14 - No Cached
  • Whenever a group of people depend on a resource that everybody uses but nobody owns, and where one person’s use effects another person’s ability to use the resource, either the population fails to provide the resource, overconsumes and/or fails to replenish it, or they construct an institution for undertaking and managing collective action.
  • Common-pool resources may be owned by national, regional, or local [1]governments; by [2] communal groups; by [3] private individuals or corporations; or used as open access resources by whomever can gain access
  • Based on her survey, Ostrom distilled this list of common design principles from the experience of successful governance institutions: Clearly defined boundaries. Individuals or households who have rights to withdraw resource units from the CPR must be clearly defined, as must the boundaries of the CPR itself. Congruence between appropriation and provision rules and local conditions. Appropriation rules restricting time, place, technology, and/or quantity of resource units are related to local conditions and to provision rules requiring labour, material, and/or money. Collective-choice arrangements. Most individuals affected by the operational rules can participate in modifying the operational rules [how refreshing. Standing!]. Monitoring. Monitors, who actively audit CPR conditions and appropriator behavior, are accountable to the appropriators or are the appropriators. Graduated sanctions. Appropriators who violate operational rules are likely to be assessed graduated sanctions (depending on the seriousness and context of the offence) by other appropriators, by officials accountable to these appropriators, or by both. Conflict-resolution mechanisms. Appropriators and their officials have rapid access to low-cost local arenas to resolve conflicts among appropriators or between appropriators and officials. Minimal recognition of rights to organize. The rights of appropriators to devise their own institutions are not challenged by external governmental authorities. For CPRs that are parts of larger systems: Nested enterprises. Appropriation, provision, monitoring, enforcement, conflict resolution, and governance activities are organized in multiple layers of nested enterprises.
  • Kurt Laitner on 03 Feb 14
     
    Good review of Ostrom and Bollier's definitions of commons and governance approaches to this property class
  • Tiberius Brastaviceanu on 07 Feb 23
     
    This paper is mostly about commons... the title is misleading.
Tiberius Brastaviceanu

Open Source Completely 3-D Printable Centrifuge - Appropedia, the sustainability wiki - 0 views

www.appropedia.org/etely_3-D_Printable_Centrifuge

open science open hardware OSH catalog

shared by Tiberius Brastaviceanu on 10 Oct 23 - No Cached
  • Tiberius Brastaviceanu on 10 Oct 23
     
    "Centrifuges are commonly required devices in medical diagnostics facilities as well as scientific laboratories. Although there are commercial and open source centrifuges, the costs of the former and the required electricity to operate the latter limit accessibility in resource-constrained settings. There is a need for low-cost, human-powered, verified, and reliable lab-scale centrifuges. This study provides the designs for a low-cost 100% 3-D printed centrifuge, which can be fabricated on any low-cost RepRap-class (self-replicating rapid prototyper) fused filament fabrication (FFF)- or fused particle fabrication (FPF)-based 3-D printer. In addition, validation procedures are provided using a web camera and free and open source software. This paper provides the complete open source plans, including instructions for the fabrication and operation of a hand-powered centrifuge. This study successfully tested and validated the instrument, which can be operated anywhere in the world with no electricity inputs, obtaining a radial velocity of over 1750 rpm and over 50 N of relative centrifugal force. Using commercial filament, the instrument costs about U.S. $25, which is less than half of all commercially available systems. However, the costs can be dropped further using recycled plastics on open source systems for over 99% savings. The results are discussed in the context of resource-constrained medical and scientific facilities."
mayssamd

Open Source Hardware and Healthcare Collaborative Platforms: Common Legal Challenges | ... - 2 views

zenodo.org/4302150

IoPA paper overview medical

shared by mayssamd on 12 Jan 23 - No Cached
  • mayssamd on 12 Jan 23
     
    Below you posted a link to: https://www.careables.org/about/ While searching them, I found this paper talking about them and liability in the OS medical sector
mayssamd

Article - 0 views

arxiv.org/...1804.01083.pdf

IoPA article P2P Manufacturing POC paper

shared by mayssamd on 07 Feb 23 - No Cached
  • mayssamd on 07 Feb 23
     
    North Carolina State University Edward P. Fitts Department of Industrial and Systems Engineering
Tiberius Brastaviceanu

Welcome to the new reputation economy (Wired UK) - 1 views

www.wired.co.uk/...-to-the-new-reputation-economy

economy Reputation paper

shared by Tiberius Brastaviceanu on 02 Oct 12 - No Cached
  • banks take into account your online reputation alongside traditional credit ratings to determine your loan
  • headhunters hire you based on the expertise you've demonstrated on online forums
  • reputation data becomes the window into how we behave, what motivates us, how our peers view us and ultimately whether we can or can't be trusted.
  • ...37 more annotations...
  • At the heart of Movenbank is a concept call CRED.
  • The difference today is our ability to capture data from across an array of digital services. With every trade we make, comment we leave, person we "friend", spammer we flag or badge we earn, we leave a trail of how well we can or can't be trusted.
  • An aggregated online reputation having a real-world value holds enormous potential
  • peer-to-peer marketplaces, where a high degree of trust is required between strangers; and where a traditional approach based on disjointed information sources is currently inefficient, such as recruiting.
  • opportunity to reinvent the way people found jobs through online reputation
  • "It's not about your credit, but your credibility," King says.
  • But this wealth of data raises an important question -- who owns our reputation? Shouldn't our hard-earned online status be portable? If you're a SuperHost on Airbnb, shouldn't you be able to use that reputation to, say, get a loan, or start selling on Etsy?
  • "People are currently underusing their networks and reputation," King says. "I want to help people to understand and build their influence and reputation, and think of it as capital they can put to good use."
  • Social scientists have long been trying to quantify the value of reputation.
  • Using functional magnetic resonance imaging, the researchers monitored brain activity
  • "The implication of our study is that different types of reward are coded by the same currency system." In other words, our brains neurologically compute personal reputation to be as valuable as money.
  • Personal reputation has been a means of making socioeconomic decisions for thousands of years. The difference today is that network technologies are digitally enabling the trust we used to experience face-to-face -- meaning that interactions and exchanges are taking place between total strangers.
  • Trust and reputation become acutely important in peer-to-peer marketplaces such as WhipCar and Airbnb, where members are taking a risk renting out their cars or their homes.
  • When you are trading peer-to-peer, you can't count on traditional credit scores. A different measurement is needed. Reputation fills this gap because it's the ultimate output of how much a community trusts you.
  • Welcome to the reputation economy, where your online history becomes more powerful than your credit history.
  • Presently, reputation data doesn't transfer between verticals.
  • A wave of startups, including Connect.Me, TrustCloud, TrustRank, Legit and WhyTrusted, are trying to solve this problem by designing systems that correlate reputation data. By building a system based on "reputation API" -- a combination of a user's activity, ratings and reviews across sites -- Legit is working to build a service that gives users a score from zero to 100. In trying to create a universal metric for a person's trustworthiness, they are trying to "become the credit system of the sharing economy", says Jeremy Barton, the 27-year-old San Francisco-based cofounder of Legit.
  • His company, and other reputation ventures, face some big challenges if they are to become, effectively, the PayPal of trust. The most obvious is coming up with algorithms that can't be easily gamed or polluted by trolls. And then there's the critical hurdle of convincing online marketplaces not just to open up their reputation vaults, but create a standardised format for how they frame and collect reputation data. "We think companies will share reputation data for the same reasons banks give credit data to credit bureaux," says Rob Boyle, Legit cofounder and CTO. "It is beneficial for one company to give up their slice of reputation data if in return they get access to the bigger picture: aggregated data from other companies."
  • PeerIndex, Kred and Klout,
  • are measuring social influence, not reputation. "Influence measures your ability to drag someone into action,"
  • "Reputation is an indicator of whether a person is good or bad and, ultimately, are they trustworthy?"
  • Early influence and reputation aggregators will undoubtedly learn by trial and error -- but they will also face the significant challenge of pioneering the use of reputation data in a responsible way. And there's a challenge beyond that: reputation is largely contextual, so it's tricky to transport it to other situations.
  • Many of the ventures starting to make strides in the reputation economy are measuring different dimensions of reputation.
  • reputation is a measure of knowledge
  • a measure of trust
  • a measure of propensity to pay
  • measure of influence
  • Reputation capital is not about combining a selection of different measures into a single number -- people are too nuanced and complex to be distilled into single digits or binary ratings.
  • It's the culmination of many layers of reputation you build in different places that genuinely reflect who you are as a person and figuring out exactly how that carries value in a variety of contexts.
  • The most basic level is verification of your true identity
  • reliability and helpfulness
  • do what we say we are going to do
  • respect another person's property
  • trusted to pay on time
  • we will be able to perform a Google- or Facebook-like search and see a picture of a person's behaviour in many different contexts, over a length of time. Slivers of data that have until now lived in secluded isolation online will be available in one place. Answers on Quora, reviews on TripAdvisor, comments on Amazon, feedback on Airbnb, videos posted on YouTube, social groups joined, or presentations on SlideShare; as well as a history and real-time stream of who has trusted you, when, where and why. The whole package will come together in your personal reputation dashboard, painting a comprehensive, definitive picture of your intentions, capabilities and values.
  • idea of global reputation
  • By the end of the decade, a good online reputation could be the most valuable currency in your possession.
Kurt Laitner

Prototyping and infrastructuring in design for social innovation | prototyping alternat... - 0 views

prototypingalternativefutures.wordpress.com/...n-design-for-social-innovation

prototyping infrastructure social innovation white paper

shared by Kurt Laitner on 28 Mar 13 - No Cached
  • Kurt Laitner on 28 Mar 13
     
    May have some relevance, did not read past abstract
Kurt Laitner

Graphene supercapacitors: Small, cheap, energy-dense replacements for batteries. - Slat... - 0 views

www.slate.com/...eplacements_for_batteries.html

graphene nanotube supercapacitor phd student dvd player

shared by Kurt Laitner on 28 Mar 13 - No Cached
  • Then something unexpectedly amazing happened. Maher El-Kady, a graduate student in chemist Richard Kaner’s lab at UCLA, wondered what would happen if he placed a sheet of graphite oxide—an abundant carbon compound—under a laser. And not just any laser, but a really inexpensive one, something that millions of people around the world already have—a DVD burner containing a technology called LightScribe, which is used for etching labels and designs on your mixtapes. As El-Kady, Kaner, and their colleagues described in a paper published last year in Science, the simple trick produced very high-quality sheets of graphene, very quickly, and at low cost.
  • Kurt Laitner on 28 Mar 13
     
    old article I thought I had shared, anybody care to try this out? LOL
‹ Previous 21 - 40 of 223 Next › Last »
Showing 20▼ items per page