IPO underpricing as tax-efficient compensation
In a sample of 251 Swedish IPOs, evidence is provided that employees, customers, suppliers, and others with non-arm length connections with the issuing firm and the investment bank are favored investors. The allocation suggests that underpricing serves as indirect compensation. The hypothesis is supported by the significant drop in average initial return from 41% to 8% around a regulatory tax change which reduced the incentive to favor employees of the issuing firm and of the investment bank. The paper concludes that the tax wedge between ordinary income and capital gains contributed to a portion of the underpricing before the regulatory change.