Cows,Missing Milk Markets,and Nutrition in Rural Ethiopia

Abstract

In rural economies encumbered by significant market imperfections, farming decisions may partly be motivated by nutritional considerations, in addition to income and risk factors. These imperfections create the potential for farm assets to have direct dietary impacts on nutrition in addition to any indirect effects via income. We test this hypothesis for the dairy sector in rural Ethiopia, finding that cow ownership raises children’s milk consumption, increases linear growth, and reduces stunting. We also find that household cow ownership is less important where there is good access to local markets, suggesting that market development can substitute for household cow ownership.     

Step return versus net reward in the voluntary provision of a threshold public good: An adversarial collaboration

This research concerns how costs and benefits affect the voluntary provision of threshold public goods. Cadsby and Maynes (J. Public Econ. 71:53–73, 1999) hypothesized that the difference between the value and cost of such a good, its net reward, influences the likelihood of provision. Croson and Marks (Exp. Econ. 2:239–259, 2000) focused on the ratio of group payoff to total cost, the step return. We find that step return is the best predictor overall, although net reward has some impact, negatively affecting the probability of provision with inexperienced participants and positively affecting it with experienced participants.     

Homeland security and citizen response to emergency situations: a perspective on the need for a policy approach to information access

Open access to public information is a hallmark of American political culture; however, the terrorist attacks on and before September 11, 2001 have prompted a reevaluation of how “freedom of information” should be balanced against the need for enhanced homeland security. This essay begins with a summary of legislative and executive actions that have led to restriction of environmental and health-related information formerly available to the public. Drawing on studies of disaster behavior, it is argued that citizen responders may be significantly hampered by restriction of environmental and public health-related information formerly available by means of public access web sites. The Lasswellian policy decision process is examined to explore the basis for a balancing test for agencies contemplating restriction of information related to environmental and public health-related threats. It is suggested that the Office of Management and Budget (OMB) implement guidance for federal agencies in weighing decisions concerning the public status of information.

Dead or Alive? The Federalism Revolution and Its Meaning for Public Administration

Federalism jurisprudence shapes the powers that public administrators have to achieve policy priorities. Federalism, however, is neither static nor simplistic as a concept, and a proper understanding of the environment in which public administrators work rests on a careful analysis of U.S. Supreme Court decisions. The authors review claims that a 2005 decision, Gonzales v. Raich, terminated a federalism revolution that had been ushered in a decade earlier. Does Raich in fact mark the end of the Supreme Court's federalism doctrine? Analysis of this question clarifies whether the past and current Court has articulated any direction touching on administrators' powers at both the national and state levels. The authors argue that before the federalism revolution is declared dead or alive, public administration can better understand the realities of the Supreme Court's doctrinal boundaries by examining a more detailed analysis of jurisprudence for what is says about the foundations of federalism such as the commerce clause, Fourteenth Amendment, Tenth Amendment, Eleventh Amendment, spending clause, and statutory interpretation issues.     

Valence Politics in Scotland: Towards an Explanation of the 2007 Election

In this article we use evidence from the Scottish Election Study 2007 to build an explanation for the narrow SNP victory in the Holyrood election. The theoretical focus is on valence models of voting, which are increasingly important in Scotland following dealignment and ideological convergence in the party system, and as Scottish governments flex their executive muscle. Exploring the valence battleground reveals mixed but overall negative evaluations of Labour's performance in government, and suggests advantages for the SNP on issue competence, leadership and party image. Modelling party choice at the individual level shows that key valence variables – performance evaluations, economic competence and party image – have strong and significant effects, unlike hitherto prominent factors like religion, class and national identity. Constitutional preferences are important too, but their effects suggest a further valence link: the SNP's strong showing among voters seeking further devolution but opposed to independence is due in large part to its credentials as a battler for Scottish interests. In contrast, Labour's stand against 'more powers' may have tarnished its own reputation on that score. We conclude that the SNP edged home by persuading enough voters that it had a positive agenda for governing Scotland within the current constitutional arrangements, and that it could deliver on that agenda.     

Chemical composition of fingerprints for gender determination

This work investigates the chemical nature of fingerprints to ascertain whether differences in chemical composition or the existence of chemical markers can be used to determine personal traits, such as age, gender, and personal habits. This type of information could be useful for reducing the pool of potential suspects in criminal investigations when latent fingerprints are unsuitable for comparison by traditional methods. Fingertip residue that has been deposited onto a bead was extracted with a solvent such as chloroform. Samples were analyzed by gas chromatography/mass spectrometry (GC/MS). The chemical components identified include fatty acids, long chain fatty acid esters, cholesterol and squalene. The area ratios of ten selected components relative to squalene were calculated for a small preliminary experiment that showed a slight gender difference for three of these components. However, when the experiment was repeated with a larger, statistically designed experiment no significant differences between genders were detected for any of the component ratios. The multivariate Hotelling's T2 test that tested all ten-component ratios simultaneously also showed no gender differences at the 5% significance level.     

Free and Fair Trade

WTO new head is on a mission to advance the prospects of common development The World Trade Organization(WTO),the rule-making body for the global trading system that started life on January 1,1995,has just had its glass ceiling shattered,with the first woman climbing to the apex of its structure.