Race,gender, and marriage: destination selection during the great migration

Using historical census microdata, we present a unique analysis of racial and gender disparities in destination selection and an exploration of hypotheses regarding tied migration in the historical context of the Great Migration. Black migrants were more likely to move to metropolitan areas and central cities throughout the period, while white migrants were more likely to locate in nonmetropolitan and farm destinations. Gender differences were largely dependent on marital status. Consistent with the "tied-migration" thesis, married women had destination outcomes that were similar to those of men, whereas single women had a greater propensity to reside in metropolitan locations where economic opportunities for women were more plentiful.     

Adolescent Career Development in Urban‐Residing Aboriginal Families in Canada

The purpose of this study was to understand how urban‐residing Aboriginal adolescent–parent dyads (n = 11) jointly constructed and acted on goals and strategies with their social supports (n = 17) to facilitate the adolescents' career development. A modified protocol following the qualitative action‐project method was used. A discrete joint project was identified for each family. These joint projects can be clustered into 3 joint career development projects: (a) navigating toward a safe future, (b) negotiating school continuance, and (c) intergenerational continuity through tradition of care. A 4th project emerging from the data was family survival. Family survival projects supplanted participants' efforts to engage in career development projects.     

MINIMUM WAGES,IMPORT STATUS,AND FIRMS' INNOVATION: THEORY AND EVIDENCE FROM CHINA

This study explores the heterogeneous effects of minimum wage on innovation of different types of firms. We develop an open‐economy R&D‐based growth model and obtain the following result: raising the minimum wage reduces innovation of firms that use domestic inputs but increases innovation of firms that import foreign inputs. We test this result using city‐level data on minimum wages and firm‐level patent data in China. In accordance with our theory, we find that raising the minimum wage is associated with more innovation by importing firms and less by non‐importing firms. This result survives a battery of robustness checks. (JEL E24, F43, O31)     

The markers and rules of Scottish national identity

This article examines how people set about the task of national identity construction and maintenance in the context of a study of landed and arts elites in Scotland. With reference to our empirical material throughout, we outline the key national identity processes: claim, attribution and the receipt of claims and attributions. Central to these are identity markers and rules. Identity markers are those social characteristics presented to others to support a national identity claim and looked to in others, either to attribute national identity, or receive and assess any claims or attributions made. Identity rules are probabilistic rules of thumb, guidelines to how these identity markers are interpreted, combined or given precedence over others within these three processes. Particular attention is given to identity rules, and consideration of the contexts in which they are adhered to or transgressed.     

Inclusion and Control in Resort Family Businesses: A Developmental Approach to Conflict

This study investigated the relationship between inclusion tension and business and family conflict intensity for 183 couples in resort family businesses. Using path analysis, age, education, role, and decision involvement discrepancy predicted husbands' inclusion tension, and inclusion tension predicted their business and family conflict intensity. Age, locus of control, and gross sales predicted inclusion tension for wives; inclusion tension predicted wives' business and family conflict intensity. Age had an indirect effect for husbands on their inclusion tension and their business conflict intensity, whereas the role involvement discrepancy had an indirect effect on husbands' business conflict intensity. For wives, age had an indirect effect on their business conflict intensity, and locus of control had an indirect effect on wives' business as well as family conflict intensity.     

Still Partners After All These Years: Ulrich's and ISSN

Since 2000, an Ulrich's Periodicals Directory (Ulrich's) employee has been located in the Library of Congress's U.S. ISSN Center at the Library of Congress to assign ISSN and create records for both Ulrich's and the international ISSN Register/CONSER database. How this arrangement came about, how it has succeeded over the past ten years, and the broad potential for this partnership becoming a model in both organizations for future automated data sharing and data linking is the subject of this article.     

Inferences on the lognormal mean for complete samples

In many engineering problems it is necessary to draw statistical inferences on the mean of a lognormal distribution based on a complete sample of observations. Statistical demonstration of mean time to repair (MTTR) is one example. Although optimum confidence intervals and hypothesis tests for the lognormal mean have been developed, they are difficult to use, requiring extensive tables and/or a computer. In this paper, simplified conservative methods for calculating confidence intervals or hypothesis tests for the lognormal mean are presented. In this paper, “conservative” refers to confidence intervals (hypothesis tests) whose infimum coverage probability (supremum probability of rejecting the null hypothesis taken over parameter values under the null hypothesis) equals the nominal level. The term “conservative” has obvious implications to confidence intervals (they are “wider” in some sense than their optimum or exact counterparts). Applying the term “conservative” to hypothesis tests should not be confusing if it is remembered that this implies that their equivalent confidence intervals are conservative. No implication of optimality is intended for these conservative procedures. It is emphasized that these are direct statistical inference methods for the lognormal mean, as opposed to the already well-known methods for the parameters of the underlying normal distribution. The method currently employed in MIL-STD-471A for statistical demonstration of MTTR is analyzed and compared to the new method in terms of asymptotic relative efficiency. The new methods are also compared to the optimum methods derived by Land (1971, 1973).     

On the asymptotic distribution of cramer-von mises one-sample test statistics under an alternative

The asymptotic normality of the Cramer-von Mises one-sample test statistic and one of its variants under an alternative cdf is demonstrated. The derivation herein is unique in that it does not require knowledge of the theory of weak convergence of probability measures defined on metrized function spaces, and thus is accessible to a broader class of students and practitioners.