Partial Time Regressions as Compared with Individual Trends by Ragnar Frisch and Frederick

The Relationship Between Disease Severity and Quality of Life In Patients With Moderate to Severe Psoriasis.

1. Parisi, Rosa, et al. "Global epidemiology of psoriasis: a systematic review of incidence and prevalence." Journal of Investigative Dermatology 133.2 (2013): 377-385. 2. Schmitt-Egenolf, Marcus. "PsoReg–The Swedish Registry for Systemic Psoriasis Treatment." Dermatology 214.2 (2007): 112-117. 3. De Korte, John, et al. "Quality of life in patients with psoriasis: a systematic literature review...

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 ...

Externalities, Efficiency and Equity

Natural Concepts in Macroeconomics

Ragnar Frisch proposed in 1936 a procedure for estimating natural variable values by modifying what are now called structural macroeconometric models. This paper shows that Frisch’s procedure can be used to illuminate natural concepts using today’s models. The procedure also forces one to be precise regarding the assumptions used in moving from a short-run model to a medium-run or long-run model.

Trade and Resource Policy with Overlapping Generations∗

Trade changes incentives to protect an open-access natural resource. In an OLG setting, the capital asset market transfers policy-induced future gains and losses to the current asset owner. The asset market creates incentives for agents currently alive to protect the natural resource under autarchy. Trade reverses these incentives. In a dynamic political economy, resource policies in both the o...