Invasive species control or eradication is an important issue. On the islands of Hawaii, this problem is exceedingly evident when it comes to Miconia calvescens (Miconia). Adequate funding is needed to control or eradicate this invasive plant, but with the limited amount of funding available for the fight against Miconia, it is important to make sure that the fund is being spent in a way that addresses ...

We study a dynamic regulation model where firms’ actions contribute to a stock externality. The regulator and firms have asymmetric information about serially correlated abatement costs. With price-based policies such as taxes, or if firms trade quotas efficiently, the regulator learns about the evolution of both the stock and costs. This ability to learn about costs is important in determining the ...

This paper develops a methodology to measure the impact of price changes on poverty measured by an entire class of additive separable poverty measures. This impact is captured by means of the price elasticity of poverty. The total effect of changes in price on poverty is explained in terms of two components, income and distribution effects. The income effect measures the change in poverty when all ...

In view of the ongoing financial and economic crisis originated during 2008–09 and the possibility of a double dip recession in advanced economies, export-dependent economies of Asia and the Pacific need to rebalance its growth toward domestic and regional demand for sustainable growth of Asia and the world. Despite remarkable growth during the last decade, the region still faces extensive basic ...

This paper examines productivity and returns to scale under the assumption of monopolistic competition using Japanese firm-level data. Although differentiating products (services) is considered important in firms’ strategies and productivity growth, it has not been sufficiently investigated in previous studies. In this paper, we study this issue in two retail trade industries, department stores and ...

In the wake of recent food price spikes, plus growing demands for food in emerging Asia and for biofuels in Europe and the United States, governments are re-examining their strategies for dealing with both short-term and long-term food security concerns. This paper argues that long-run trends in real agricultural prices have policy implications for food security that are at least as important as ...

Between June 1998 and March 2006, the price index of apartment houses in Seoul, Korea, more than doubled, while fundamentals such as GDP, wage, and population increased by less than 35%. This study examines the role of a rational speculative bubble in this price surge. We find that unobservable information explains part of the price volatility; and that a rational bubble proxy is a significant driver ...

The article is based on studies on the effects of the long-term cooperation between four countries in the post-Soviet area, namely, the integration group of CES countries, which includes Russia, Kazakhstan, Belarus, and Ukraine. The methodological approaches to developing integration scenarios are summarized, and a methodology of creation of common scenarios that allows one to determine options for ...

Invasive animal pests reduce crop and livestock output, require management and control measures, and threaten native plants, animals and their habitat. The agricultural and management costs are often directly measurable. But the costs to protect threatened native plants and animals are harder to assess. The Rural Lands Protection Boards were the government agency in New South Wales that managed ...

There are four major modes through which firms undertake foreign direct investment (FDI) – merger and acquisition (M&A), joint venture (JV), new plant (NP) and others (O). The four modes of FDI are distinct from each other, and each has its own unique advantages and disadvantages. While a large and growing empirical literature examines the determinants of FDI, very few studies examine the determinants ...