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#concentrated — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #concentrated, aggregated by home.social.

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  1. Experimental analysis of micro-cavity influence on the effective solar absorptance of white sand curtain on porous obstructions of particle heating receivers

    sciencedirect.com/science/arti

    #CSP #solar #thermal #concentrated

  2. In an editorial criticizing Vice President Kamala Harris for her speech on Friday,
    the Washington Post claimed that it’s “hard to see how groceries” qualify as a perpetrator of “excessive” profits.

    A lesson in market concentration is overdue.
    Markets are ‘#concentrated’ when a few companies control a substantial percentage of the market.
    Concentrated markets are not a consumer’s friend.
    At the consumer level, a 2023 USDA report revealed ♦️“[i]n most metropolitan areas, five to six store chains account for most supermarket sales.” ♦️
    ⭐️The challenge here is that chains aren’t individually owned.
    For example, Kroger owns two chains in the Seattle MSA, “account[ing] for about one-third of the Seattle region’s grocery market.“
    Three firms control about half the Seattle area grocery market: Kroger, Albertson’s (Safeway) and Costco.
    At the wholesale level,🌟 “the four largest meatpackers accounted for 85% of steer and heifer slaughter and 67% of hog slaughter” in 2019.
    For farmers, 🌟“two seed companies accounted for 72% of planted corn acres and 66% of planted soybean acres in the U.S. in 2018-20.”
    ♦️Fewer and fewer firms control the products on the shelves. They are responsible for #shrinkflation and offer an “#illusion #of #choice.”
    ⚠️These are not “free” and “competitive” markets.
    👉“[P]er capita, Americans spend more on food than Italians,” according to Austin Frerick, author of ‘Barons: Money, Power, and the Corruption of America’s Food Industry.’
    Now add to all of this Kroger’s implementation of #digital #price #tags “which would allow employees to update prices for items within seconds.” 🔸The price when you took an item off the shelf could easily be less than when you scanned it to check out.
    It’s a system and that system is broken, whether the Washington Post editorial board thinks so or not.
    Democracy dies in willful ignorance.

    themoderatevoice.com/wapo-edit

  3. There is a link on this site to their recent report on harms from #concentrated industries..not just tech, but think any #monopoly like grocery in Canada...and it isn't just the obvious analysis like price but data on lack of #innovation .. from ccsi.columbia.edu/

    #longreads

  4. About 20% of the population is now #concentrated in only seven municipalities, which comprises about 1.1% of the area of #Portugal
    “At the other extreme, also representing about 20% of the population, we have 208 least populated municipalities which occupy 65.8% of the country's area," reads the publication of the National Institute of Statistics (INE).

    #Depopulation
    #Aging

    publico.pt/2022/11/23/sociedad