von Frisch Tribute

Tribute.

Geometrically weighted semiconductor Frisch grid radiation spectrometers

A new detector geometry is described with relatively high gamma ray energy resolution at room temperature. The device uses the geometric weighting effect, the small pixel effect and the Frisch grid effect to produce high gamma ray energy resolution. The design is simple and easy to construct. The device performs as a gamma ray spectrometer without the need for pulse shape rejection or correctio...

A tribute to Carl Adolph von Basedow: to commemorate 150 years since his death.

Address correspondence and requests for reprints to: Leonidas H. Duntas, M.D., Endocrine Unit, Evgenidion Hospital, Papadiamantopoulou Str. 20, 11528 Athens, Greece, Tel.: +210-6748878; e-mail: [email protected] Received 15-04-04, Revised 21-06-04, Accepted 25-06-04 “... 1832 erkrankte Herr M. ernstlich an einem Brechdurchfalle, will danach nicht wieder gesund geworden sein, sondern seitdem viel...

On the Identification of Frisch Labor Supplies

On the Identification of Frisch Labor Supplies This paper examines how Frisch labor supplies, and other structural components of the intertemporal model of labor supply, can be recovered from estimates obtained with the approach developed by Heckman and MaCurdy. JEL Classification: J22

Did Ragnar Frisch discover input - output economics ?

Ragnar Frisch on various occasions claimed that he had invented input-output analysis in a 1934 paper titled “Circulation planning”. Although prominently published in Econometrica, Frisch’s contribution has hardly been discussed in the input-output literature. Frisch’s paper was an attempt to explain the incapsulating phenomena of economic depressions and thus arose from a different motivation ...