Showing posts with label Operational Efficiency. Show all posts
Showing posts with label Operational Efficiency. Show all posts

Friday, August 31, 2012

The Nexus Q: A New Beginning for American Manufacturing?

When Google released the Nexus Q, a media streaming device, in June 2012, the company positioned itself in contrast to conventional electronics manufacturing. Rather than building the devices overseas and then shipping orders from foreign distribution centers, the Nexus Q was designed and manufactured entirely in the United States. As emphasized during our next week in class, this production feature was a management decision made early in the product conception process to gain a competitive advantage over other media streaming devices.

On June 27th, 2012, the New York Times profiled the Nexus Q to assess whether increases in American manufacturing are aberrations or new manufacturing trends based in conditions of the global market.

WHY AMERICAN MADE
This next week in class we will focus on how and why supply chain management decisions are incorporated early in the product conception process. Or readings highlight how IKEA ensures its efficiency (lowest cost and high volume) by detailing specific vendors and production processes before products are even designed and how Tata Motors built its business model, of reaching rural residents at low cost, by constructing its vehicles in sections which can be combined in auto kits by minimally trained local shops.[1][2]   

The design and manufacture of the Nexus Q in the United States was a strategic decision made early in the development process of the device. The New York Times suggests four primary reasons for this:

1. Increases in labor and energy costs in China
To be competitive, Google wanted the Nexus Q to have low product construction costs. Rising wages and energy costs in Chinese factories made overseas production more expensive than in the past. The United States was considered a feasible manufacturing alternative because, although wages were higher, they were predictable.

2. Increases in transportation costs
To be competitive, Google wanted the Nexus Q to have low transportation costs. Rising oil prices convinced Google that by manufacturing its devices in the United States, it could ship the devices less expensively to customers in North America.

3. Theft of intellectual property
Electronics manufacturing overseas also increases risks of intellectual property theft and leaks. Rather than attempting to maintain positive relationships with foreign suppliers, as IKEA does, Google wanted higher security and safeguards during its design and manufacturing process—security that was only feasible at a U.S. based plant (which ended up being only a few miles from Google headquarters in California).

4. Time-to-market competitive advantage
Google wanted its media streaming device to be highly responsive (a feature of more expensive goods) to public demand. By designing and manufacturing the Nexus Q in California, Google was able to design the product faster and with significantly more flexibility than had it been designed and manufactured overseas. To ensure speed and quality of production, Google sought out and used American suppliers for most Nexus Q components as well. [3]

WILL NEW AMERICAN MANUFACTURING BE A TREND?
The question that arises from the debut of the Nexus Q is, “Will more companies shift their manufacturing divisions back to the United States?

The outcome of the Nexus Q itself may not provide an answer. By August, 2012, Google had halted production of the Nexus Q indefinitely. At $299, the device was too expensive (its production costs with American wages were too high) and critics panned it for being poorly designed (poor quality/uncertain design responsiveness). [4]

Still, in an April 2012 report, Boston Consulting Group suggested that large manufacturing firms are, indeed, considering moving production lines from China to the United States. The study revealed that one third of U.S. companies with sales greater than $1 Billion USD are planning or considering moving manufacturing from China back to the United States. Top motivators for such plans are labor costs, product quality, ease of doing business, and proximity to customers. [5]

This movement has already been seen by Caterpillar, Kubota, and Toyota who have invested over $430 million dollars to build manufacturing plants in the State of Georgia. Rising transportation costs and proximity to the Panama Canal were cited as factors behind the investments. [6]

ADDITIONAL THOUGHTS AND QUESTIONS
Paired with the April report from BCG, the failure of the Nexus Q presents several additional questions that our class may be able to look at.

-If wages in China are not yet equivalent to those in the United States but are rising, when should U.S. firms begin shifting their manufacturing out of China?

- Is the United States the best alternative manufacturing location? If not, what other alternative locations are there?

-How much volume of parts can U.S. suppliers handle? Are any common electronic components unavailable from U.S. suppliers?

SOURCES
[1] Margonelli, Lisa. "How IKEA designs its sexy price tags." Business 2.0, October, 2002.

[2] Brown, John Sealy and John Hagel. "Learning from Tata's Nano: The innovations of the $2,500 car carry important lessons for Western Executives." Bloomberg Businessweek, 27 February, 2008.

[3] Markoff, John. "Google Tries Something Retro: Made in the USA." The New York Times, 27 June, 2012. Internet; Available from http://www.nytimes.com/2012/06/28/technology/google-and-others-give-manufacturing-in-the-us-a-try.html?pagewanted=all

[4] Miller, Claire Cain. "Google Goes Back to the Drawing Board for Nexus Q." The New York Times, 8 August, 2012. Internet; Available from http://www.nytimes.com/2012/08/09/technology/google-goes-back-to-the-drawing-board-for-nexus-q.html?pagewanted=all

[5] "More Than a Third of Large Manufacturers Are Considering Reshoring from China to the US." Boston Consulting Group, 20 April, 2012. Internet; Available from http://www.bcg.com/media/PressReleaseDetails.aspx?id=tcm:12-104216

[6] Sams, Douglas. "Caterpiller moving to 'Orkin Tract' megasite." Atlanta Business Chronicle, 17 February, 2012. Internet; Available from http://www.bizjournals.com/atlanta/news/2012/02/17/caterpillar-to-build-plant-near-athens.html?page=all

Tuesday, November 1, 2011

Managing Infeasebilities in a Hub and Spoke model

My independent study at CMU during summer semester was related with finding feasible shipment delivery schedule and plan for infeasibilities in a hub and spoke model. I was very much intrigued to know how huge networks operate in a hub and spoke model where a small delay at any stage can have a rippled affect on the service levels. It was an instinctive decision to study the operational model of logistics giants such as UPS, Fed-ex and DHL and find out how these organizations operate and what makes these companies the best in their field.

Well, I decided to read about UPS and landed up watching the video of their World port located at Louisville, KY, a massive infrastructure that acts as the worldwide hub of UPS. For a company that delivers over 4 billion packages every year in more than 200 countries, a HUGE infrastructure that comprises of more than 200 planes and over 9000 vehicles acts as its backbone.  The video talked about every nook and corner of the world port hub and showcased how UPS has fine-tuned every bit of its internal processes so as to be efficient operationally and provide excellent service levels to its customers. Operationally the whole model looked highly efficient in nature, and the level of automation achieved within the world port would blow-off any sane mind. 

But a model of this nature, which has a lot of dependencies involves external agents that can easily make the operations go hay-wire. Occurrences such as bad-weather, peaks in air-traffic, natural calamity or even a technical snag can affect the operations adversely. An interesting question, which comes to my mind, is that with such hub and spoke models, what kind of algorithms are applied by these companies, which  -
        a) Guarantee optimum utilization of resources, such as vehicles, planes and rail networks etc.
             b) Ensure the service levels promised to customers are met

      For example, a UPS flight carrying shipments from London to Louisville would be carrying shipments destined to various parts of US. Some of them might be priority shipments, where as some might require further forwarding through road and some via air. A small delay in the flight schedule or a delay at the hub due to a technical snag will have a direct affect on the actual delivery time of the shipments, and at the same time a n alternative solution might not be cost-effective. Another example can be how a vehicle,on the road , which is supposed to pass on certain shipments to another vehicle, can go down on the way and thus, affect the delivery of those shipments. 

      How companies having such huge networks plan for such infeasibilities, or do they plan for such infeasibilities and then come up with their promised service levels. What are the kinds of damage control mechanisms applied and how are customers given a transparent picture of such slippages. Such occurrences pose questions on the service levels and an interesting way to go about these problems is to understand how technology can be leveraged to plan and overcome such infeasibilities?

      I am attaching the link of the video along with this blog post,(this is a 3-part video)

Looking forward to some interesting comments.