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Highly Cited

2010

Highly Cited

2010

We propose MC+, a fast, continuous, nearly unbiased and accurate method of penalized variable selection in high-dimensional…

Highly Cited

2009

Highly Cited

2009

The concave-convex procedure (CCCP) is a majorization-minimization algorithm that solves d.c. (difference of convex functions…

Highly Cited

2001

Highly Cited

2001

We introduce the Concave-Convex procedure (CCCP) which constructs discrete time iterative dynamical systems which are guaranteed…

Highly Cited

2001

Highly Cited

2001

Amihud and Mendelsons (1986) ground-breaking model predicts an increasing and concave relation between expected return and…

Highly Cited

1996

Highly Cited

1996

This paper examines the optimal capital structure of a firm which can choose both the amount and maturity of its debt. Bankruptcy…

Highly Cited

1996

Highly Cited

1996

The problem of assigning m points in the n-dimensional real space Rn to k clusters is formulated as that of determining k centers…

Highly Cited

1985

Highly Cited

1985

This article establishes the relationship between the static axiomatic theory of bargaining and the sequential strategic approach…

Highly Cited

1983

Highly Cited

1983

The convexity of technology has played a crucial role in economic analyses of optimal one-sector growth problems. For example…

Highly Cited

1980

Highly Cited

1980

Although they play a fundamental role in nearly all branches of mathematics, inequalities are usually obtained by ad hoc methods…

Highly Cited

1973

Highly Cited

1973

The purpose of the present paper is to give a new proof for the main theorem proved in [3] and develop further properties of…