A finite sample improvement of the fixed effects estimator : applied to technical infficiency

The FE ('fixed effects') estimator of technical inefficiency performs poorly when N ('number of firms') is large and T ('number of time observations') is small. We propose estimators of both the firm effects and the inefficiencies, which have small sample gains compared to the traditional FE estimator. The estimators are based on nonparametric kernel regression of unordered variables, which includes the FE estimator as a special case. In terms of global conditional MSE ('mean square error') criterions, it is proved that there are kernel estimators which are efficient to the FE estimators of firm effects and inefficiencies, in finite samples. Monte Carlo simulations supports our theoretical findings and in an empirical example it is shown how the traditional FE estimator and the proposed kernel FE estimator lead to very different conclusions about inefficiency of Indonesian rice farmers.

Booth of the Lithographic Technical Foundation, Inc. at the Lithographic Technical Forum

This photo of the Lithographic Technical Forum shows the booth of the Lithographic Technical Foundation, Inc. The foundation was founded in 1924 to foster research and education in the lithography industry. The slogan "Research to improve lithography . . . Education to improve craft skill" can be seen at the very top of the booth. A group of people are depicted looking at the range of educational material about lithography on display. Black and white photograph.

Crowd at the Lithographic Technical Forum

Several people are looking at sample prints in this photograph of the Lithographic Technical Forum. In the background the booth for the Lithographic Technical Foundation, Inc. can be seen. Black and white photograph.

Lithographic Technical Foundation, Inc. booth at the Lithographic Technical Forum

Three people are posed in front of the Lithographic Technical Foundation, Inc. booth at the Lithographic Technical Forum. The Lithographic Technical Foundation was founded in 1924 as an industry organization to promote research and education. In the 1960s the foundation changed its name to the Graphic Arts Technical Foundation and in the late 1990s merged with Printing Industry America. The organization ha a number of educational materials about lithography on display. Black and white photograph.

Booth at the Lithographic Technical Forum

Two men are pictured on either side of an LTF Sensitivity Guide at a booth at the Lithographic Technical Forum. Black and white photograph.

Group photo at the Lithographical Technical Forum

Several people are shown posing around a cardboard cutout at the Lithographic Technical Forum. To the right others can be seen enjoying refreshments. Black and white photograph.

Robert Cornell, Technical Editor, Electronic Technician Magazine

New York Trade School graduate Robert Cornell is pictured at his desk in his position of Technical Editor, Electronic Technician Magazine. Original caption reads "Robert Cornell - Advanced Television 1954, was appointed Technical Editor of Electronic Technician Magazine in 1956 and has served with distinction since. He is President of CETA (Certified Electronic Technicians Association), which consists of alumni of the New York Trade School who are graduates of the Advanced Television Course. He was recently invited to serve a a member of the Attorney General's Committee seeking to establish safeguards to protect the public in the field of television servicing." Black and white photograph with caption to glued to reverse.

Filming at the Lithographic Technical Forum

A presentation at the Lithographic Technical Forum is being filmed. Notice the RCA Victor Television camera being used. Black and white photograph.

Lithographic Technical Forum

Two men are pictured standing outside the entrance to the Lithographic Technical Forum. It is unclear whether or not the forum was held at the New York Trade School. Black and white photograph.

Presenters at the Lithographic Technical Forum

In this photo two men are shown giving a presentation at the Lithographic Technical Forum. Black and white photograph.

Training New Acquisitions and Collection Development Librarians: Some Technical and Philosophical Guideposts

This article covers key competencies for success as acquisitions and collection development librarians, delineates between collection development's intellectual facets of curricular support and acquisitions' business functions and shows how the two interrelated. Also provided are best practices for training and mentoring and professional development information for new librarians entering acquisitions and collection development.

October 1999: "Smoked Herring, Shotten Herring;" Technical Services

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