Pig pandemic: Industrial hog farming in eastern Mexico

Industrial hog farming is an increasingly important land use in Mexico. Despite the known public health and environmental risks associated with this factory-style model of production, hog concentrated animal feeding operations (CAFOs) remain unregulated. Legal standards regarding the establishment and operation of swine CAFOs are lacking at municipal, regional, and federal levels. There are currently no restrictions on the size, concentration, or geographic location of operations, and public notice to surrounding and downstream communities is generally not required. These lax environmental standards facilitate swine CAFO expansion in regions such as the Perote Valley, with potential for negative long-term impacts on public health, community well-being, water resources, ecosystems, and climate.     

Effects of Network Embeddedness on the Relationship Between Environmental Volatility and Interfirm Contracts

Purpose: This study examines the effects of an embedded network on the contractual relationship between exchange parties under conditions reflecting varying levels of environmental volatility and investigates the role of an important network factor—the embedded network—in the contractual relationship between manufacturers and their suppliers.

Methodology: The empirical test was conducted with manufacturing companies in the context of manufacturer–supplier relationships. Construct measures were based on existing measures and previous research. Measurement reliability and validity were established using exploratory and confirmatory factor analysis and an overall measurement model was assessed with structural equation modeling using LISREL.

Findings: The results of a survey of manufacturers indicate that firms in an embedded network preferred “soft” contracts even when they face volatile environments, whereas those facing volatile environments in a less embedded network preferred “hard” contracts with explicitly specified written requirements. Network partners carefully evaluated embedded networks (a critical factor that has not received enough attention) before forming contractual relationships in a network perceiving interfirm relationships differently.

Originality: The study introduces network embeddedness to explain governance mechanisms in volatile environments and shows that the explicit recognition of embedded network may facilitate the development of contracts with specific provisions as the contractual relationship evolves.     

Vector network equilibrium problems with capacity constraints of arcs

In this paper, we study a (weak) vector equilibrium principle with capacity constraints of arcs and common arcs in some different paths. We obtain some necessary and sufficient conditions for a (weak) vector minimum cost flow. By virtue of a (weak) Δ-equilibrium principle, we also derive some necessary and sufficient conditions for a weak vector equilibrium flow.     

The impact of CSR on relationship quality and relationship outcomes: A perspective of service employees

Corporate social responsibility (CSR) has gained increasing attention over the past decade. While many studies examined an impact of CSR on consumers, only dearth of research is found that attempts to understand the impact of CSR on employees from the relationship marketing perspective. The purpose of this study is to investigate the role of CSR in predicting relationship quality and relationship outcomes. The four dimensions of CSR used in the study include economic, legal, ethical, and philanthropic aspects. Data were collected via survey from employees of franchised foodservice enterprises located in South Korea. The findings of the study show that not all dimensions of CSR have the same effect on relationship quality. While economic and philanthropic dimensions have a significant influence on organizational trust, only ethical dimension has a positive effect on job satisfaction. As expected, relationship quality has a significant impact on relationship outcomes.     

基于改进的BP-LM在中国人口老龄化预测中的应用

由于人口老龄化率的预测具有高度非线性特征，这与BP神经网络能够处理非线性问题的特征相符合，但BP神经网络算法易使解陷入局部极小。基于L-M算法的改进BP神经网络可以有效克服这一问题，而且收敛速度快。通过具体的仿真及实践结果验证了改进BP的有效性，并对未来五年的中国老龄化率进行了预测。     

Radical Political Regimes in the Americas and MNC Responses

Abstract

This paper introduces a dynamic conceptual model to describe US multinational corporations' responses to radical political regime changes in contemporary Latin America. The model describes four stages in the MNC response process: (1) the nature of the radical revolution in the host nation; (2) the new economic paradigm created by the revolutionary government; (3) the adjustments and readjustments made by both parties (the state and MNC) within the newly defined rules; and (4) the end result or outcome of the re-positioning process. Moderating the impact of the creation of the new economic paradigm are the host nation's national history, the host nation's domestic actors, US hegemonic power, international actors and economic development models. Within this mix, both state and MNC power influence what each other wants and can get from the other. This leads to a “negotiated” outcome from whence the response from the MNC is made. The revolutionary regimes in Chile (1970-1973) and Nicaragua (1979-1990) are examined within the context of the proposed conceptual model.     

Electronic Marketing Communications: An Evolving Environment,but Similar Story Regarding the Perception of Unsolicited Commercial E-Mail and Postal Direct Mail

The internet is still a relatively new mass communication tool for advertisers and marketers. When weighing the potential benefits of electronic techniques against the financial investment, spam seems particularly attractive to marketers for either for-profit or non-profit objectives. Since it is unlikely that marketers will decrease their efforts related to spam and postal direct mail as a form of communicating to mass consumers, it is important to track consumer attitudes so that audiences are not subjected to the backlash predicted by psychological reactance. The results of this study found that spam is more irritating than postal direct mail at both T₁ (2004) and T₂ (2006), and participants in T₂ found both direct marketing communication methods more intrusive than those in T₁.     

西部欠发达地区FDI与经济增长的动态关系研究——以广西数据为例

以广西1986～2009年有关数据为基础,运用协整分析、脉冲响应函数和方差分解分析等方法,对外商直接投资和经济增长之间的动态关系进行实证分析.结果显示:广西的外商直接投资与经济增长之间具有长期均衡关系,而且FDI对GDP增长具有较弱的正效应,短期具有一定的波动性。最后,提出相关的政策措施。     

The Strategy of foreign-invested manufacturing enterprises in China: Export-orientated and market-orientated FDI revisited

This paper examines export-orientated and market-orientated foreign direct investment (FDI) in China's manufacturing industry. Based on Fung's () survey estimation of China's market-orientated FDI in 1992 and China's Third National Industrial Census in 1995, we quantify the proportion of market-orientated FDI in China 1992–2002. By combining and verifying various data sources, our estimation shows that market-orientated FDI accounts for the majority of China's total inward FDI in manufacturing industry and has grown faster than export-orientated FDI over the period 1992–2002. Our industry level analysis suggests that Overseas Chinese investors are more export-orientated than Western investors. The study suggests that many inward investors follow a dual market strategy. The coexistence of export-orientated and Chinese domestic market-orientated FDI is a reflection of the flexibility of MNEs to adjust and adapt ownership attributes to the local market context. The study offers insights into the evolutionary development path taken by foreign-invested manufacturing enterprises in China.     

Typologies of Banner Advertisements’ Attributes: A Content Analysis

The web has received significant amount of attention from advertising and consumer researchers investigating the impact of banner advertisement on consumers’ psychological and behavioral responses. However, no typology of banner advertisement has been identified yet, and the selection of banner advertisements as advertising stimuli has been carried out on the premise of personal judgment rather than scientific methodology. The identification of typology is important because different banner advertisement, such as static and pop-up, elicit different consumers’ responses. In addition the identification of a typology constitutes an advance to mid-range theory in a research domain. Hence, the purpose of this research is to identify the typologies of banner advertisements’ attributes such as type, number, shape, location, and size using content analysis. Specifically, nine banner advertisement types are identified as well as the typology of number, shape, location, and size of banner advertisements. Contributions of the research are discussed.