Author Archives: aviyer2010

About aviyer2010

Professor

Did Boeing favor “Speed over Quality” ?

An article in the New York Times (March 28, 2024) titled “”‘Shortcuts Everywhere’: How Boeing Favored Speed over Quality” describes examples of monthly production rates of the 737 Max increased from 42 in 2017 to 52 in 2018, suppliers pushed … Continue reading

Posted in Capacity, competitiveness, Cost, delivery, logistics, manufacturer, supplier, Supply Chain Issues | Tagged , , , , | Leave a comment

Did Large Grocers use their size to get better delivery volumes during the Pandemic ?

An article in the Wall Street Journal (March 21, 2024) titled ‘FTC Finds Large Grocers Used Size to Stock Shelves During the Pandemic” describes claims that large grocery retailers demanded stricter delivery requirements and levied fines on suppliers who did … Continue reading

Posted in Capacity, competitiveness, Cost, logistics, Operations Management, retailers, supplier | Tagged , , , , | Leave a comment

Dynamic Pricing in restaurants and Impact

An article in the Wall Street Journal on March 10, 2024, titled ” Surge Pricing is coming to More Menus near you”, describes dynamic pricing at restaurants to reflect demand increases, estimated to increase revenues between 4 and 6%. The … Continue reading

Posted in Capacity, competitiveness, consumer, Cost, Operations Management, Prices, Service Operations, Uncategorized | Tagged , , | Leave a comment

The Logistics Impact of disruptions in the Suez and Panama canals

An article in the Wall Street Journal, March 10 2024, titled “Two Canals, Two Big Problems – One Global Shipping Mess” describes the logistics impact of low water levels in the Panama Canal and the Houthi rebel attacks on ships … Continue reading

Posted in Capacity, congestion, Cost, logistics, Uncategorized | Tagged , , , | Leave a comment

Are apparel brands responsible for minimum wage levels in Bangladesh?

An article in the Wall Street Journal (November 6, 2023) titled “The Workers who make your clothes want higher pay. Who should pay up?” describes the demand by workers in Bangladesh for higher wages, $205 per month, as against the … Continue reading

Posted in competitiveness, Cost, fairness, manufacturer | Tagged , , , , | Leave a comment

White house suggestions to reduce supply chain congestion

An article in the Wall Street Journal (February 24, 2022), titled “White House Lays Out Broad Changes to Address Supply-Chain Shortfalls” , describes several initiatives short, medium and long term,to deal with global container flows. In the short run, eliminating … Continue reading

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Organic Cotton certification fraud

An article in the New York Times ( February 13, 2022) titled “That Organic Cotton T-Shirt May Not Be as Organic as You Think”, describes the certification challenges for organic cotton in India. Despite commanding $ 25 to $ 46 … Continue reading

Posted in Collaboration, competitiveness, consumer, labeling, product | Tagged , , , , , , | 1 Comment

Managing small firm supply chain pressures

A Wall Street Journal article (February 22, 2022) titled “Worried About Inflation and Supply Constraints? Try Being a Small Business”, describes the longer supply lead times, how higher prices and higher demand, yet lower bank credit access. The article claims … Continue reading

Posted in Capacity, competitiveness, delivery, disruption, manufacturer, Operations Management, Prices, Supply Chain Issues, technology | Tagged , , , , , | Leave a comment

Robots support staff, increase throughout, despite fewer employees at a restaurant

An article in CNN.com (September 8,2021) titled “Robots are picking up unwanted jobs at a Latin restaurant in Texas”, describes a mobile robot with an iPad that greets customers, takes them to the assigned tables and carries the food for … Continue reading

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Covid oxygen crisis and managing oxygen tank refills

An article published in CNN.com titled “Hospitals in the South face oxygen shortage as Covid Crisis Worsens” (August 29, 2021), describes the challenges of keeping oxygen tanks resupplied. Normally, tanks are described as starting at 90% of capacity, and suppliers … Continue reading

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