Working Paper No. 573

Regulation of Cost and Quality under Yardstick Competition

Published: January 23, 2002Pages: 41Keywords: Yardstick Competition; Quality; Regulation JEL-codes: D82; I11; I18; L51

Regulation of Cost and Quality under Yardstick Competition Thomas P. Tangerås

This paper analyses simultaneous regulation of cost and quality when firms have private, correlated information about productivity and the regulator receives a signal about quality. It is shown that managerial effort and expenditures on quality are positively correlated in the optimal contract. The higher is firm productivity the more should the firm spend on quality improvement and the more efficiently should it produce. Optimal yardstick competition reduces distortion of both effort and quality. Under product market competition expenditures on quality should be increasing in the firm's own productivity and decreasing in the competitor's productivity.

Sick of Inequality?

An Introduction to the Relationship between Inequality and Health

Sick of Inequality.jpg

In this book Andreas Bergh, Therese Nilsson, IFN and Lund University, and Daniel Waldenström, IFN and Paris School of Economics, France, review the latest research on the relationship between inequality and health. What does inequality mean for our health? Does increasing income inequality affect outcomes such as obesity, life expectancy and subjective well-being?


Seminars organized by IFN


To present ongoing research informal brown-bag seminars are held on Mondays at 11:30 am. This is an opportunity for IFN researchers to test ideas and results.

Academically oriented seminars are most of the time held on Wednesdays at 10 am. At these events researchers from IFN and other institutions present their research.

In addition, IFN organizes seminars open to the public. Topics for these are derived from the IFN research.

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