Stata has a variety of flexible commands for graphing in two dimensions; however, it has few options for graphing in three dimensions. The user-written surface command by Adrian Mander, available from SSC, attempts to fill this gap, providing both 3D wire-frame plots and dropline plots. However,...

This paper uses demographic data drawn from Wrigley et al.’s (1997) family reconstitutions of 26 English parishes to adjust Allen’s (2001) real wages to the changing demography of early modern England. Using parity progression ratios (a fertility measure) and age specific mortality for...

This paper challenges the growing consensus in the literature (Stone, 2005; Dodds, 2007) that medieval English peasants and manorial managers were price responsive in their production decisions.  Using prices of and acreages planted with wheat, barley, and oats of 49 manors held by the bishop of...

This paper challenges the growing consensus in the literature (Stone, 2005; Dodds, 2007) that medieval English peasants and manorial managers were price responsive in their production decisions. Using prices of and acreages planted with wheat, barley, and oats on 49 manors held by the bishop of...

Design in the 1980s is big business, but relatively few organisations seem to appreciate the nature and breadth of its potential contribution. To the extent that design has been absorbed into corporate thinking, it has primarily related to product design. There has been little done to...

As with most programming languages, there can be multiple ways to do a task in Stata. Using modern CPUs with adequate memory, most Stata data processing commands run so quickly on small- or moderate-sized data sets that it is impossible to tell whether one command performs more efficiently than...

This paper uses demographic data drawn from Wrigley et al.s (1997) family reconstitutions of 26 English parishes to adjust Allen’s (2001) real wages to the changing demography of early moden England.  Using parity progression ratios (a fertility measure) and age specific mortality for...

This article introduces the Americas in the Great Divergence debate by measuring real wages in various North and South American cities between colonization and independence, and comparing them to Europe and Asia. We find that for much of the period, North America was the most prosperous region...

This paper presents a new adaptive framework for understanding children’s growth in the past. Drawing upon the recent work of Gluckman and Hanson (2006) and their co-authors on adaptive responses in relation to growth, I present three prenatal and three postnatal adaptive mechanisms that...

type="main" <p>This article challenges the growing consensus in the literature that medieval manorial managers were price responsive in their production decisions. Using prices of and acreages planted with wheat, barley, and oats on manors held by the bishop of Winchester from 1325 to 1370, price...</p>