Telecommunications Investment and Traffic in Developing Countries: The Effects of International Settlement Rate Reforms

In 1997 the FCC ordered sharp decreases in international settlement rates (bilaterally negotiated telecommunication rates) between the U.S. and other countries. Developing countries, which received about $35 billion in net settlement payments from U.S. carriers between 1985 and 1998, claim that payments finance telecom investment and that reduced rates, and therefore payments, will harm investment. Using a panel dataset of 179 countries from 1985–1998, I find settlement rates negatively correlated with international telecom traffic, suggesting that reduced rates will stimulate traffic. I also find no evidence that payments finance investment as measured by telephone penetration and telecommunications equipment imports.     

Empirical research on the resource‐based view of the firm: an assessment and suggestions for future research

The resource‐based view (RBV) is one of the most widely accepted theories of strategic management. However, to date no systematic assessment of the RBV's level of empirical support has been conducted. In response, a sample of RBV‐grounded empirical articles was analyzed from which it was found that the RBV has received only modest support overall and that this support varies considerably with the independent variable and theoretical approach employed. It is therefore suggested that scholars avoid the tendency to test models reflecting early incarnations of the RBV and instead test those that incorporate its more contemporary theoretical extensions. Copyright © 2007 John Wiley & Sons, Ltd.     

Pesticide productivity,host-plant resistance and productivity in China

Pesticides are used as the primary method of pest controf in Asian rice production. Conditions in China have led to demand for high and increasing rice yields, resulting in intensive cultivation and adoption of fertilizer responsive varieties. The consequence has been widespread pest infestations. Many studies have estimated pesticide productivity, but few have estimated the productivity of alternative methods ot pest control, namely host-plant resistance. None have estimated the substitutability between these methods of pest-control. The productivity of pesticides and host-plant resistance, and the substitutability between them is measured using two-stage Cobb-Douglas and translog production functions. Under intensive rice production systems in eastern China, pesticide productivity is low compared to the productivity of host-plant resistance. In fact, returns to pesticide use are negative at the margin. Host-plant resistance is an effective substitute for pesticides and substantial reductions in pesticide use could be achieved, with no loss in rice production, through improvements in host-plant resistance. These results suggest that pesticides are being overused in eastern China and host-plant resistance is being underutilized. Government policies to promote increased pesticides in rice might be ill advised given the low productivity and negative returns, particularly in light of well known negative externalities associated with pesticide use.     

Culture, economic development, and national ethical attitudes

To understand the influence of culture on ethical attitudes, a variety of countries must be compared simultaneously to avoid confounding of cultural dimensions. This study uses data from the World Values Survey to develop a measure of ethical attitudes that shows partial measurement invariance across 44 countries. Regressing the resulting latent means on four cultural dimensions [Hofstede G. Culture's Consequences: comparing values, behaviors, institutions, and organizations across nations. 2nd ed. Beverly Hills, CA: Sage Publications, 2001] and per capita gross domestic product (PCGDP) reveals effects that are not suggested by examining the predictors in isolation, and explains more variance than analysis of the raw means. However, the model does not account for ethical attitudes reported in Brazil, Japan, and the Philippines. In the remaining 41 countries, uncertainty avoidance, power distance, and PCGDP are found to have negative influences on national ethical attitudes.     

AIDS and economic growth: A human capital approach

Using a model that combines growth and health capital equations this study analyses the impact of HIV/AIDS on economic growth. The econometric results indicate that the epidemic's effects have been substantial; in Africa the marginal impact on income per capita of a 1% increase in HIV prevalence rate is minus 0.59%. Even in countries with lower HIV prevalence rates the marginal impacts are non-trivial. Hence while the human and social costs of the HIV/AIDS epidemic are major causes for concern, these results indicate that the macroeconomic affects of the HIV/AIDS epidemic are important.     

Regional Cooperation among Microstates

Owing to their low bargaining power and high negotiation costs, microstates face severe disadvantages when dealing with the outside world. Forming a group with neighboring nations might be an effective instrument to address this problem. This paper presents a model in which the decision to form, expand or join a regional club is based on negotiation costs and bargaining power rather than on the traditional costs and benefits of trade integration. The model is used to determine the optimal and the equilibrium group size under various entry conditions. The welfare implications of the entry conditions are also examined.     

Correcting for On-Site Sampling in Random Utility Models

This study demonstrates how the joint distribution of a set of conditional trip counts to a system of recreation-sites can be adjusted for on-site sampling. An econometric approach is proposed that addresses both the size-biased distribution of the sampled visits and the weighted distribution of reported visits to ancillary destinations in a multivariate random utility framework. Estimation results indicate that uncorrected models produce biased estimates of trip counts and welfare measures. The empirical application examines jet skiing in the Lake Tahoe region.     

Sterling and the Euro

The question of whether and when sterling should join Economic and Monetary Union is likely to be one of the key battlegrounds in the next election campaign. In this article, Erik Britton and Scott Livermore argue that there is no clear economic case in favour of sterling's entry to EMU. However, if as the government asserts – the political will to join exists, steps could be taken now, adjusting the mix of macroeconomic policy, to ensure that convergence was likely shortly after the next election.     

Travel behavior within Canada’s older population: a cohort analysis

The unprecedented demographic change of the aging Canadian society has raised numerous questions, including the provision of health care and the national pension plan to an increasingly large older population. Surprisingly, however, there is little Canadian literature regarding the travel behavior of its older population, an oversight that this paper addresses. Using the 1986, 1992, and 1998 General Social Surveys and pseudo-cohort methods, this paper addresses changing driving behavior among older Canadians, and compares the ‘old’ and ‘transitional old’ to younger-aged cohorts. Results indicate that while older Canadians undertake fewer trips, and travel for different reasons than those in the labor force, their reliance upon the private automobile for transportation is no less significant. Specifically, we demonstrate that the number of trips by car with older drivers increase over the study period as the population ages.