Sercu, Piet; Vandebroek, Martina; Vinaimont, Tom - In: Journal of Business Finance & Accounting 35 (2008-11) 9-10, pp. 1196-1219
Two regression coefficients often used in Finance, the <link rid="b23">Scholes-Williams (1977)</link> quasi-multiperiod 'thin-trading' beta and the <link rid="b19">Hansen-Hodrick (1980)</link> overlapping-periods regression coefficient, can both be written as instrumental-variables estimators. Competitors are Dimson's beta and the...