An American Trojan horse? Eisenhower,Latin America,and the development of us internal security policy 1954–1960

Perceptions of Third World nations as susceptible to communist subversion and revolutionary warfare led the Eisenhower administration to formulate a coordinated internal security strategy known simply as ‘1290d’. Later renamed the Overseas Internal Security Program (OISP), this policy initiative sought to strengthen host‐nation security forces, judicial systems, and public information media in an effort to combat indirect communist intervention strategies. Implementing OISP policy in Latin America proved difficult. In Congress, the administration was criticised for colluding with dictatorial regimes, while Latin Americans feared that the new program would be used as a ‘Trojan Horse’ to penetrate their security structures. After the Cuban Revolution, however, OISP policies developed under Eisenhower came to dominate US‐Latin American security relations for the remainder of the Cold War.     

Investigating the Desirability of Navy Aircraft Service Life Extension Programs

Building on prior work on optimal replacement of aging aircraft, this paper presents three methodologies to evaluate prospective aviation Service Life Extension Programs (SLEPs) and applies these methodologies to US Navy F/A-18E/F data. While considerable uncertainty remains as to the values of key parameters (e.g. the cost of F/A-18E/F SLEPs), the preponderance of the evidence available at this juncture favors undertaking SLEPs on F/A-18E/Fs rather than replacing them with new Joint Strike Fighters.     

The Demand for Military Spending in Egypt

Egypt plays a pivotal role in the security of the Middle East as the doorway to Europe and its military expenditure reflects its involvement in the machinations of such an unstable region, showing considerable variation over the last 40?years. These characteristics make it a particularly interesting case study of the determinants of military spending. This paper specifies and estimates an econometric model of the Egyptian demand for military spending, taking into account important strategic and political factors. Both economic and strategic factors are found to play a role in determining military burden/spending, with clear positive effects of lagged military burden, suggesting some sort of institutional inertia, plus negative output and net exports effects. The strategic effect as a result of the impact of Israel’s military burden is mostly positive and significant, though its impact is reduced when the impact of important strategic events are taken into account. The military spending of Egypt’s allies Jordan and Syria generally seems to have had no effect on Egypt’s spending. These results are consistent over a range of econometric techniques.     

Capacity expansion with lead times and autocorrelated random demand

The combination of uncertain demand and lead times for installing capacity creates the risk of shortage during the lead time, which may have serious consequences for a service provider. This paper analyzes a model of capacity expansion with autocorrelated random demand and a fixed lead time for adding capacity. To provide a specified level of service, a discrete time expansion timing policy uses a forecast error‐adjusted minimum threshold level of excess capacity position to trigger an expansion. Under this timing policy, the expansion cost can be minimized by solving a deterministic dynamic program. We study the effects of demand characteristics and the lead time length on the capacity threshold. Autocorrelation acts similarly to randomness in hastening expansions but has a smaller impact, especially when lead times are short. However, the failure either to recognize autocorrelation or to accurately estimate its extent can cause substantial policy errors. © 2003 Wiley Periodicals, Inc. Naval Research Logistics, 2003     

UNFPA and population assistance

International population assistance in the UN is a relatively recent development; it is only since 1966 that a broad-based technical assistance program in population was authorized by the General Assembly. The desire of developing country members for accelerated economic growth ultimately brought about a change in the views on population. In 1967, the Secretary General established a trust fund for population activities, later renamed the United Nations Fund for Population Activities (UNFPA). 3 principles have guided UNFPA work since its inception: 1) national sovereignty in population matters is to be resspected and adhered to at all times, 2) individuals and couples are to be provided the information and services necessary to determine freely and responsibly the number and spacing of their children, and 3) population goals and policies are integral parts of socioeconomic defelopment. The areas of assistance by the UNFPA consist of 1) family planning, 2) communication and education, 3) population dynamics, 4) basic data collection, 5) population policy formulation and implementation, and 6) special programs such as those for women and the aging population. In 16 years, the UNFPA has received about $1.4 billion for transfer to developing countries as population assistanceand has financed 4373 population projects in 149 countries and territories. The relation between the US government and UNFPA is tenuous and likely to remain so as long as the US cannot resolve its own domestic controversies over famly planning, foreign population assistance, abortion, which, ironically, is legalin the country. There will always be some sort of domestic controversy over population; the UN has overcome domestic difficulties by framing the arguments properly within the demographic, social, economic, ecological, and political concerns of countries and applying the fundamental principles of national sovereignty, freedom of individual choice, and the link of population and development,to reconcile differences.     

Test for the extreme value and weibull distributions based on normalized spacings

Discussed in this article are tests for the extreme-value distribution, or, equivalently, for the two-parameter Weibull distribution when parameters are unknown and the sample may be censored. The three tests investigated are based on the median, the mean, and the Anderson-Darling A² statistic calculated from a set zⁱ of values derived from the spacings of the sample. The median and the mean have previously been discussed by Mann, Scheuer, and Fertig [10] and by Tiku and Singh [14]. Asymptotic distributions and points are given for the test statistics, based on recently developed theory, and power studies are conducted to compare them with each other and with two other statistics suitable for the test. Of the normalized spacings tests, A² is recommended overall; the mean also gives good power in many situations, but can be nonconsistent.     

A lagrangean relaxation algorithm for the constrained matrix problem

We present variants of a convergent Lagrangean relaxation algorithm for minimizing a strictly convex separable quadratic function over a transportation polytope. The algorithm alternately solves two “subproblems,” each of which has an objective function that is defined by using Lagrange multipliers derived from the other. Motivated by the natural separation of the subproblems into independent and very easily solved “subsubproblems,” the algorithm can be interpreted as the cyclic coordinate ascent method applied to the dual problem. We exhibit our computational results for different implementations of the algorithm applied to a set of large constrained matrix problems.