Digital Commons Network^™

A Taxonomy Based Assessment Methodology For Small And Medium Size Manufacturers, Clayton Thomas Walden

Theses and Dissertations

The need for small and medium size manufacturing enterprises (SMEs) to have access to unbiased advice on best practices and related improvement approaches has been well established. However, this need was not found addressed very effectively in the research literature. Current practice is consultants peddling assessment tools which have the veneer of objectivity, but in reality only highlight the need to purchase their canned solutions. In response, this research attempts to synthesize previous research results and other published assessment methodologies into a taxonomy based assessment methodology (TBAM) which targets the delivery of focused recommendations which target improved performance of the …

Risk And Recovery, John Austin, Chris Decker, Tom Doering, Ernie Goss, Bruce Johnson, Lisa Johnson, Ken Lemke, Franz Schwarz, Scott Strain, Eric Thompson, Keith Turner

Economics Faculty Publications

The crisis in the housing and financial sectors has led to a dramatic slowdown in U.S. economic growth. Fourth quarter GDP growth and job growth are expected to be anemic and the economy may fall into recession in 2008. Indeed, several of the dozen members of the Nebraska Business Forecast Council do believe that the U.S. economy will likely slip into recession during 2008. However, the overall consensus of the Council is that the U.S. economy will avoid a recession. Economic growth will be slow in the first three quarters of 2008 before recovering in late 2008 and 2009.

Increased Performance Of Battery Packs By Active Equalization, Jonathan W. Kimball, Brian T. Kuhn, Philip T. Krein

Electrical and Computer Engineering Faculty Research & Creative Works

Battery packs for most applications are series strings of electrochemical cells. Due to manufacturing variations, temperature differences, and aging, the individual cells perform differently. When a complete pack is charged and discharged as a single two-terminal circuit element, some cells are chronically overcharged, undercharged, or overdischarged, all of which act to reduce cell life. The performance and life of the complete pack is limited by the weakest cell. Many methods have been proposed and explored to mitigate this problem. In the present work, a switched-capacitor converter is shown to be a simple and effective method to maintain equal cell or …

A Soft Landing And A Long Layover, John Austin, Chris Decker, Tom Doering, Ernie Goss, Philip Baker, Bruce Johnson, Lisa Johnson, Ken Lemke, Franz Schwarz, Scott Strain, Eric Thompson

Economics Faculty Publications

The U.S. economy achieved a soft landing in 2006. This was a desirable outcome. The economy needed a break from its rapid, and potentially inflationary, growth in 2004 and 2005, before taking off again. But, that new flight has been delayed. The aggregate economy has remained mired in slow growth in the first half of 2007. Pockets of the economy, such as the labor market, have been strong, but a weak housing sector has limited overall growth. Further, signs point to one or two more quarters of weaker growth, before the economy is able to take off again.

Slides: Summary: Sources Of Stress And The Changing Context Of Natural Resources Law And Policy In The New West, William R. Travis

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: Dr. William R. Travis, Department of Geography, University of Colorado at Boulder

43 slides

In The Twelve Years Of Nafta, The Treaty Gave To Me ... What, Exactly?: An Assessment Of Economic, Social, And Political Developments In Mexico Since 1994 And Their Impact On Mexican Immigration Into The United States, Ranko Shiraki Oliver

Faculty Scholarship

No abstract provided.

Outsourcing, Offshoring, And Productivity Measurement In U.S. Manufacturing, Susan N. Houseman

Upjohn Institute Working Papers

I discuss reasons why manufacturing productivity statistics should be interpreted with caution in light of the recent growth of domestic and foreign outsourcing and offshoring. First, outsourcing and offshoring are poorly measured in U.S. statistics, and poor measurement may impart a significant bias to manufacturing and, where offshoring is involved, aggregate productivity statistics. Second, companies often outsource or offshore work to take advantage of cheap (relative to their output) labor, and such cost savings are counted as productivity gains, even in multifactor productivity calculations. This fact has potentially important implications for the interpretation of productivity statistics. Whether, for instance, productivity …

An Evaluation Of American Companies That Outsource Manufacturing To China: Decision-Making And Performance, Michael Kenyon Favreau

Theses and Dissertations

The topic of outsourcing ranks at the top of business issues for a wide variety of companies (Wery, 2004; Ezrati, 2004). The majority of American companies believe that offshore-related matters rank as the most strategic decisions that management is expected to make in the next 12 months (Wery, 2004). “Outsourcing in China can help many companies save money, but it can be very frustrating if not done right" (Ting, 2004). The perceived benefits of outsourcing production to China are tremendously enticing, but a lack of understanding of the total costs involved lures many companies into outsourcing when it is not …

A Qualitative Study Of Selected Quality Knowledge And Practices In Guangdong Province, China, Tyler R. Thomas

Theses and Dissertations

The manufacturing industry has become very competitive in today's global market environment. Many US companies are faced with the choice of keeping their manufacturing domestic or looking to low cost off-shore countries to take advantage of the labor costs differences. To gain an understanding of the state of manufacturing in China, a major focus in the manufacturing world today, this thesis was undertaken. This thesis presents the findings of research conducted in Guangdong Province, China in June - July, 2005. This research addressed customer focus, leadership and general manufacturing and quality knowledge and practices of small, medium and large sized …

The Origins Of U.S. Total Factor Productivity Growth In The Golden Age, Alexander J. Field

Economics

A consideration of TFP growth in the United States during the golden age (1948–1973) raises two related questions: on the one hand why was it so strong and on the other hand, why were TFP growth rates lower than they were during the Depression years (1929–1941)? A continuing downward trend in TFP growth within manufacturing, and its declining share after World War II, provide answers to the latter question. A persisting productivity windfall associated with the build out of the surface road infrastructure helps answer the former question. By adopting a longer historical perspective, we can move beyond understanding the …

Effects Of Technology Based Interactive Multimedia On Training Of Laminators At General Dynamics Armament & Technical Products Manufacturing, Jeffrey D. Brough

OTS Master's Level Projects & Papers

To guide this study, the following hypothesis was established: For skin laminators working in the clean room at General Dynamics Armament & Technical Products, traditional methods of training, in conjunction with technology based interactive multimedia, will result in an increase in retention over a longer period of time with less direct human training needed.

What Can Industry Trade Orientation Tell Us About Trade-Related Employment Dynamics?, Roger White

Economics

We explore whether imports and exports affect industry employment differently based on the industry’s trade orientation. Effects of trade are examined for both production and non-production employment using data for 384 6-digit manufacturing industries, classified by the North American Industrial Classification System (NAICS), and 116 trading partners that span the years 1972 to 2001. Additionally, we consider potential employment effects stemming from shifts in import sources from high- to low-income nations. The findings confirm theory and provide a more detailed portrait of trade-related employment dynamics. As the United States further liberalizes trade, net job loss may be expected in more …

Import Competition And Job Displacement: Evidence From Us Manufacturing, 1981-1999, Roger White

Economics

No abstract provided.

Review Of Foreign Direct Investment And The Regional Economy, James R. Hines Jr.

Reviews

There is a broad consensus that foreign direct investment (FDI) confers economic advantages on local economies. Jones and Wren simply refuse to share the good feeling about FDI without first processing some numbers. In doing so, they take a detached and serious look at the consequences of foreign direct investment in one area, the northeastern region of England. They have access to excellent data on the regional operations of foreign-owned plants from 1985 to 1999, and use these data to answer important questions about FDI in the region. How large are the benefits that FDI brings, as measured by new …

Boilerplate And Economic Power In Auto-Manufacturing Contracts, Omri Ben-Shahar, James J. White

Book Chapters

This chapter examines the boilerplate contracts used by auto makers to procure parts from suppliers. It identifies drafting and negotiation techniques that are used to secure advantageous terms. It also explores some prominent specific arrangements as evidence that firms with bargaining power are exploiting their position to dictate self-serving but inefficient terms. Finally, it shows how standard contractual clauses solve the problem of ex-post hold-up by suppliers.

Fault Diagnosis In Multi-Station Assembly Systems Using An Agent-Based Simulation Model, Nagesh Shukla, Manoj Tiwari, Darek Ceglarek

Faculty of Engineering - Papers (Archive)

Today’s automotive industries require quick ramp-up in order to shorten the time to market and fulfill greater demand for product variety. Since, dimensional tolerance problems are one of the main causes for delay during ramp-up in multi-station assembly systems; hence, rapid diagnosis of faults contributing to dimensional errors is of significant concern. This paper presents an agent-based simulation model (ABSM) which integrates model-based and data-based diagnostics for fault diagnosis and correction in multi-station assembly processes. The fault causing variation sources, their effects on dimensional accuracy, diagnosis from sensors data and corrective actions in multi-station assembly systems are simulated using proposed …

The Conundrum Of Economic Miracle: Manufacturing Growth Without Tfp Growth, Chia-Hung Sun

Faculty of Commerce - Papers (Archive)

The findings of low or even negative total factor productivity (TFP) growth in Singapore's manufacturing industries by Young (1995) and many others has been a controversial issue in view of its crucial role in the future sustainability of Singaporean manufacturing. This paper applies the varying coefficients frontier model to re-examine productivity growth in Singapore's manufacturing at the 3-digit industry level over the period 1970–1997. The results indicate that Singapore's manufacturing has on average experienced a –0.8 percent TFP growth per annum although the extent of TFP growth improved slightly in the 1990s. The decomposition of TFP growth into technical efficiency …

Manufacturing And Characterization Of High-Aspect-Ratio Diffusive Micro-Mixers, Vamsidhar Palaparthy

LSU Master's Theses

In the Ligase Detection Reaction (LDR) technique different chemical reagents of varying concentration are mixed with the by-products of the polymerase chain reaction (PCR) for the detection of low abundant cancer diagnostic markers [1]. An effective micro-mixer which is cheap, durable over a relatively broad range of flows with easy manufacturing is required in this process. This work is aimed at manufacturing mixers according to the required specifications with metrology at every manufacturing process to estimate the limits and tolerances during manufacturing and analyzing their efficiency both numerically and experimentally. An optimum mixer design developed earlier by Maha et.al [2] …

Outsourcing To Staffing Services: How Manufacturers' Use Of Staffing Agencies Affects Employment And Productivity Measurement, Matthew Dey, Susan N. Houseman, Anne E. Polivka

Employment Research Newsletter

No abstract provided.

A Scientific Foundation Of Collaborative Engineering, S. C.-Y. Lu, W. Elmaraghy, G. Schuh, R. Wilhelm

Department of Mechanical and Materials Engineering: Faculty Publications

Collaborative engineering is the practical application of collaboration sciences to the engineering domain. In today’s highly connected technology-driven economy, the production industry must rely on the best practices of collaborative engineering to stay competitive when designing, manufacturing, and operating complex machines, processes, and systems on a global scale. Despite its importance, collaborative engineering is currently more of a practiced art than a scientific discipline. A better understanding of how engineers should collaborate with all stakeholders to accomplish complex tasks that fulfill our increasing social responsibilities is a grand challenge. However, because we currently lack well-defined sciences of human collaboration, we …