John Keenan

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This paper studies how to protect future generations from expropriation and to induce optimal investment in intergenerational public goods (IPGs), by introducing constitutional restrictions on the tax base. The type of tax-base restrictions that we consider places limits on the tax instruments that the government can use to raise revenue, but not on the(More)
There is conflicting evidence regarding the effects of hormone replacement therapy (HRT) with estrogens on psychological and psychiatric symptoms of menopause. Forty women already attending a menopause clinic for continuing HRT by estrogen implants were studied in a randomized, double-blind, placebo-controlled study of estrogen reimplantation versus(More)
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