Robert E. Lee and Slavery

Robert E. Lee was the most successful Confederate military leader during the American Civil War (1861–1865). This also made him, by virtue of the Confederacy\u27s defense of chattel slavery, the most successful defender of the enslavement of African Americans. Yet his own personal record on both slavery and race is mottled with contradictions and ambivalence, all which were in plain view during his long career. Born into two of Virginia\u27s most prominent families, Lee spent his early years surrounded by enslaved African Americans, although that changed once he joined the Army. His wife, Mary Randolph Custis Lee, freed her own personal slaves, but her father, George Washington Parke Custis, still owned many people, and when he died, Robert E. Lee, as executor of his estate, was responsible for manumitting them within five years. He was widely criticized for taking the full five years. Lee and his wife supported the American Colonization Society before the war but resisted the abolitionist movement. Lee later insisted that his decision to support the Confederacy was not founded on a defense of slavery. During both the Maryland (1862) and Gettysburg (1863) campaigns, Lee\u27s officers kidnapped free blacks and sold them into slavery. By 1865, Lee supported the enlistment of African Americans into the Confederate army, but he surrendered before a plan could be implemented. After the war, he generally opposed racial and political equality for African Americans.[excerpt

Mobility and the Return to Education: Testing a Roy Model with Multiple Markets

Self-selected migration presents one potential explanation for why observed returns to a college education in local labor markets vary widely even though U.S. workers are highly mobile. To assess the impact of self-selection on estimated returns, this paper first develops a Roy model of mobility and earnings where workers choose in which of the 50 states (plus the District of Columbia) to live and work. Available estimation methods are either infeasible for a selection model with so many alternatives or place potentially severe restrictions on earnings and the selection process. This paper develops an alternative econometric methodology which combines Lee's (1983) parametric maximum order statistic approach to reduce the dimensionality of the error terms with more recent work on semiparametric estimation of selection models (e.g., Ahn and Powell, 1993). The resulting semiparametric correction is easy to implement and can be adapted to a variety of other polychotomous choice problems. The empirical work, which uses 1990 U.S. Census data, confirms the role of comparative advantage in mobility decisions. The results suggest that self-selection of higher educated individuals to states with higher returns to education generally leads to upward biases in OLS estimates of the returns to education in state-specific labor markets. While the estimated returns to a college education are significantly biased, correcting for the bias does not narrow the range of returns across states. Consistent with the finding that the corrected return to a college education differs across the U.S., the relative state-to-state migration flows of college- versus high school-educated individuals respond strongly to differences in the return to education and amenities across states.Selection Bias, Polychotomous Choice, Roy Model, Return to Education, Migration

Can You Hear Me Now? : Expectations of Privacy, False Friends, and the Perils of Speaking Under the Supreme Court\u27s Fourth Amendment Jurisprudence

Part I of this article offers a brief history of the development of Fourth Amendment jurisprudence and the Court\u27s articulation and application of what has come to be known as the exclusionary rule, which forbids some (but not all) government use of evidence seized in violation of the Fourth Amendment. Part II focuses on the false-friend cases, elaborating the Court\u27s reasoning and showing why, although the most famous cases involve varying kinds of activity from electronic recording to eavesdropping to simple reporting of the false friend\u27s observation, the Court\u27s method has united these cases under a single analytical rubric. Part III discusses the unavoidable implication of the Court\u27s approach, and Part IV examines whether there is a principled way out of the dilemma that the Court\u27s reasoning has created. It concludes that there is, but the solution requires recognizing two unstated assumptions that undergird the Court\u27s jurisprudence in this area, assumptions that, when exposed to light, are highly questionable. The Court needs to reconsider how expectations of privacy really work. It has tended to view expectation of privacy as an all-or-nothing proposition, so that for Fourth Amendment purposes, lack of a reasonable expectation of privacy with respect to one person connotes that there cannot be a reasonable expectation with respect to anyone else. The Article suggests that this approach does not reflect the way that either those who wrote and ratified the Fourth Amendment or the majority of Americans today think about privacy. The Supreme Court should recognize, therefore, that when the government employs false friends to gather evidence for use in a criminal case, it does no more than to undertake a search with other eyes and ears and a seizure with other hands. It is a government intrusion all the same. Accordingly, the Fourth Amendment\u27s warrant requirement, which demands probable cause and the acquiescence of a neutral magistrate in the proposed search, should apply in full force

Sample attrition bias in randomized experiments: A tale of two surveys

The randomized trial literature has helped to renew the field of microeconometric policy evaluation by emphasizing identification issues raised by endogenous program participation. Measurement and attrition issues have perhaps received less attention. This paper analyzes the dramatic impact of sample attrition in a large job search experiment. We take advantage of two independent surveys on the same initial sample of 8,000 persons. The first one is a long telephone survey that had a strikingly low and unbalanced response rate of about 50%. The second one is a combination of administrative data and a short telephone survey targeted at those leaving the unemployment registers; this enriched data source has a balanced and much higher response rate (about 80%). With naive estimates that neglect non responses, these two sources yield puzzlingly different results. Using the enriched administrative data as benchmark, we find evidence that estimates from the long telephone survey lack external and internal validity. We turn to existing methods to bound the effects in the presence of sample selection; we extend them to the context of randomization with imperfect compliance. The bounds obtained from the two surveys are compatible but those from the long telephone survey are somewhat uninformative. We conclude on the consequences for data collection strategies.unemployment ; job search ; counselling ; attrition ; sample selection

Exchange, interaction and settlement in northwestern Botswana: past and present perspective

African Studies Center Working Paper No. 3

The Cowl - v.55 - n.9 - Dec 3, 1992

The Cowl - student newspaper of Providence College. Volume 55, Number 9 - December 3, 1992. 24 pages