Child hunger in the developing world: An analysis of environmental and social correlates

Using two complementary methods in a framework that allows incorporating both environmental and household-level factors, we explore the correlates of underweight status among children. We use individual children as the units of analysis in 19 African countries, and subnational survey strata in 43 African, Asian and Latin American countries. We consider the relationship between household-level demographic and health survey data, environmental factors from external geospatial data sets and two indicators of malnutrition among children aged 1–3, deviations from the international standards of weight-for-age and height-for-age. We discuss methods for data integration. In general, household determinants explain more variation than environmental factors, perhaps partly due to more error-prone measurement at the community level. Among individual children, some measures of agricultural capacity are related to lower incidence of child hunger, while among regions, measures relating to urbanness and population density show a stronger relationship. We give recommendations for further study, data collection and policy making.     

A simple model of three economies with two currencies: the eurozone and the USA

This paper presents a Keynesian model which describes threecountries trading merchandise and financial assets with oneanother. It is initially assumed that all three countries haveindependent fiscal policies but that two of the countries sharea currency, hence the model can be used to make a preliminaryanalysis of the conduct of economic policy in ‘the eurozone’vis-à-vis the rest of the world—‘the USA’.The main conclusion will be that, if all three countries doindeed operate independent fiscal policies, the system willwork under a floating currency regime, but only so long as theEuropean central bank is prepared to modify the structure ofits assets by accumulating an ever rising proportion of billsissued by any ‘weak’ euro country.     

Policy globalization and the “information society”: a view from Canada

The Canadian example suggests that recent shifts in communication policy frameworks should be understood as a transformation in how technology is organized politically, and not simply as a policy reaction to technological innovation. The process is tracked chronologically in three sections: institutional renewal (1993–1994); accelerated vertical slippage between national, regional and global policy levels (1995–1996); and horizontal dispersal of communication policy into new other sectors (1997). Across these stages, a series of convergences characterized by increased fluidity between territorial as well as sectoral jurisdictions are discussed; implications for the understanding of communication policy frameworks within the context of the “information society” project are identified.     

A Quantitative Approach to National Culture and Employment Law

A quantitative approach was used to investigate whether the values underlying countries’ national cultures were related to the strictness of their employment laws. The relationship between these constructs was found to be a statistical artifact of the impact of the historical roots of the various countries’ legal systems. An earlier version of this paper was presented at the annual meeting of the Administrative Sciences Association of Canada, Toronto, May 2005.     

On the Observability of Plans in Dynamic Choice Problems Involving Risk: Comment about J. Hey

We show that in dynamic choice problems, the observability of a decision maker's first move does reveal his plan for the dynamic choice problem, only under strong restrictions about the structure of his preferences. These restrictions imply consequentialism which in turn implies dynamic consistency, a condition which is not necessarily satisfied by experimental subjects.     

Tipping

We investigate the trading of institutions immediately beforethe release of analysts’ initial buy recommendations.We document abnormally high institutional trading volume andbuying beginning five days before recommendations are publiclyreleased. Abnormal buying is related to initiation characteristicsthat would require knowledge of the content of the report—suchas the identity of the analyst and brokerage firm, and whetherthe recommendation is a strong buy. We confirm that institutionsbuying before the recommendation release earn abnormal profits.Our results are consistent with institutional traders receivingtips regarding the contents of forthcoming analysts’ reports.(JEL G14, G18, G24)     

Uncovering the value of planning in new venture creation: A process and contingency perspective

Researchers are engaged in a major debate on the value of business planning in new venture creation. This study suggests a potential resolution by applying a process and contingency perspective. The results indicate that planning is beneficial, yet planning processes need to be governed by different planning regimes depending on the type of founding environment. In highly dynamic environments, entrepreneurs will get most value from planning when they focus on select planning activities, and speed up the planning task. In less dynamic environments, they are better of pursuing a munificent approach to planning. The analysis thus reveals a major component of theorization on business planning that has been neglected in previous discussions. As for entrepreneurship teaching and practice, the findings suggest the importance of an adaptive, “toolkit” approach to business planning. Hypotheses were developed based on information-processing and decision-making theory and were tested with an ordered probit analysis on a sample of 100 start-ups backed by venture capital.     

Order Flow and Liquidity around NYSE Trading Halts

We study order flow and liquidity around NYSE trading halts. We find that market and limit order submissions and cancellations increase significantly during trading halts, that a large proportion of the limit order book at the reopen is composed of orders submitted during the halt, and that the market-clearing price at the reopen is a good predictor of future prices. Depth near the quotes is unusually low around trading halts, though specialists and/or floor traders appear to provide additional liquidity at these times. Finally, specialists appear to 'spread the quote' prior to imbalance halts to convey information to market participants.     

Turning Points in the U.S. Civil War: Views from the Grayback Market

This article introduces a new high-frequency time series of Confederate money prices taken from the newspapers of Richmond and leading cities in the Eastern Confederacy. The new grayback series is tested for turning points. The empirical analysis suggests that turning points in the Confederate grayback market were different from those identified in the Northern greenback market by Willard, Guinnane, and Rosen (1996). It appears that war did not always have symmetric effects on Northern and Southern money prices. Financial and commercial matters fluctuate under the successes and reverses of the war like ebb and tide, and it is not to be wondered that under the great military events that are now transpiring [Gettysburg], there should be a suspension of operations in [gold] trade. (Richmond Examiner July 9. 1863. p. 1)