Rebates, inventories, and intertemporal price discrimination

We demonstrate that universally redeemed rebates can increase manufacturer profits by reducing the incentives of downstream retailers to hoard inventories when optimal wholesale prices vary predictably over time. By bypassing retailers and making direct contracts with buyers, the manufacturer can increase the variations in effective prices paid by consumers without concomitantly creating larger incentives for retailers to hold inventories. During profitable, high-demand periods, manufacturer revenues are ordinarily constrained by'competition'from retailer inventories, thus limiting profits. However, by selectively offering rebates to consumers while maintaining high wholesale prices, low-demand periods can be accommodated without inducing retailer hoarding.     

A Graphical Exposition of the Economic Theory of Regulation

This article provides a novel graphical exposition of the economic theory of regulation. In particular, we show—within a single graphical construct—a number of features that emerge from the theory. Through a variety of applications we are able to provide an improved understanding of many questions that have vexed economists, including the markets likely to be chosen for regulation, the propensity of regulatory benefits to be spread across interest groups, the symbiotic nature of regulation and cross-subsidization, and the economics of deregulation. We also are able to depict graphically the relationship between the economic theory of regulation and the traditional normative model of regulation, which assumes that regulators maximize social welfare. (JEL D72 , L51 )     

Father–Daughter Incest: Data from an Anonymous Computerized Survey

Retrospective data were entered anonymously by 1,521 adult women using computer-assisted self-interview. Nineteen were classified as victims of father–daughter incest, and 241 were classified as victims of sexual abuse by an adult other than their father before reaching 18 years of age. The remaining 1,261 served as controls. Incest victims were more likely than controls to endorse feeling damaged, psychologically injured, estranged from one or both parents, and shamed by others when they tried to open up about their experience. They had been eroticized early on by the incest experience, and it interfered with their adult sexuality. Incest victims experienced coitus earlier than controls and after reaching age 18 had more sex partners and were more likely to have casual sex outside their primary relationship and engage in sex for money than controls. They also had worse scores on scales measuring depression, sexual satisfaction, and communication about sex than controls.     

A Broader Understanding of the Ethics of Listening: Philosophy,Cultural Studies,Media Studies and the Ethical Listening Subject

This study investigated the effects of Mozart's high-frequency-rich music and structured oral directions on third graders' auding and reading comprehension performance. The design was pre-post, with a control group and two experimental treatment groups. Mozart Symphonies Nos. 35, 38, 40, and 41, and four Frank Schaffer listening skills books were used with one experimental group. The second experimental group received the listening instruction without music. The control group worked assorted word searches. The Gates-MacGinitie Reading Test (Forms 1 and 2, Primary C) and the Addison-Wesley Sequential Test of Educational Progress (STEP) III (D) Listening Test (Form X) were used to measure reading comprehension and auding respectively. Instruction was administered by regular classroom teachers to intact classes for 30 minute morning periods, three times per week for eight weeks. Analysis of pretest and posttest scores from 63 students reveal that an organized instructional method using Mozart's music and oral directions significantly increases auding and reading comprehension, with music being the key independent variable.     

Father-daughter incest: data from an anonymous computerized survey

Retrospective data were entered anonymously by 1,521 adult women using computer-assisted self-interview. Nineteen were classified as victims of father-daughter incest, and 241 were classified as victims of sexual abuse by an adult other than their father before reaching 18 years of age. The remaining 1,261 served as controls. Incest victims were more likely than controls to endorse feeling damaged, psychologically injured, estranged from one or both parents, and shamed by others when they tried to open up about their experience. They had been eroticized early on by the incest experience, and it interfered with their adult sexuality. Incest victims experienced coitus earlier than controls and after reaching age 18 had more sex partners and were more likely to have casual sex outside their primary relationship and engage in sex for money than controls. They also had worse scores on scales measuring depression, sexual satisfaction, and communication about sex than controls.     

Sister–Sister Incest: Data from an Anonymous Computerized Survey

Retrospective data were entered anonymously by 1,521 adult women using a computer-assisted self-interview. Thirty-one participants were victims of sister–sister incest, 40 were victims of brother–sister incest, 19 were victims of father–daughter incest, 8 were victims of sexual abuse by an adult female (including one mother), and 232 were victims of sexual abuse by an adult male other than their father before reaching 18 years of age. The rest (1,203) served as controls. The victims of sister–sister incest had significantly more problematic outcomes than controls on many measures as adults. Victims of sister–sister incest were more depressed and more likely than controls to be distant from the perpetrator-sister and to have traded sex for money, experienced an unplanned pregnancy, engaged in four different types of masturbation, and engaged in 13 different same-sex behaviors. Our findings were consistent with other reports of early eroticization and persistent hypereroticization of incest victims.