Farmland conversion to non-agricultural uses in the US and Canada: current impacts and concerns for the future

Conversion of farmland to non-agricultural uses presents a challenge to future food production and ecosystem services in US and Canada. Expansions of housing, transportation, industry, retail sales, schools and other developments are driving land out of farming. In the US there is annual conversion of 500,000 ha away from food and fibre production systems. Coupled with 1% annual population increase, this will reduce today's 0.6 ha per person to 0.3 ha by 2050. Canada has more land and smaller population, but farmland losses are occurring in fertile areas near coasts and in level valleys where highest quality land is located. Current rates of increase in agricultural productivity will not compensate for this land loss. Compared to US, there are more specific tools and legislation at the provincial level in Canada that provide opportunities for controlling sprawl. Important in both countries is general lack of awareness and concern about loss of productive farmland, a situation that could be improved through education. Stimulating collective understanding of this growing problem and providing viable solutions could provide the basis for national policy strategies to promote and assure sustainable food systems for the future and enhance the capacity to maintain vital ecosystem services.     

Decompositions of corn price effects: implications for feed grain demand and livestock supply

This article examines how corn prices affect the demand for feed grains and the supply of livestock outputs. The differential approach to the theory of the multiproduct firm is employed to examine ex ante decisions about feed grain demand and livestock supply. The estimation results suggest that livestock producers have little flexibility in adjusting the demand for corn in response to an increase in corn prices. The substitutable relationship between corn and distillers’ grains contributes to alleviating pressures on feed costs in response to high corn prices. In addition, the estimation results highlight that the composition of livestock supply can be altered by changes in livestock prices. On the basis of the estimated elasticities, the decompositions of profit‐maximizing input demand are conducted to examine the effects of changes in corn prices on feed grain demand and livestock supply. The decomposition results reveal that an increase in corn prices reduces corn demand but raises the demand for distillers’ grains mainly due to the substitution effects of corn price changes. The decomposition results also show that an increase in the price of corn reduces cattle supply but raises the supply of chicken and pork due to the output relationships in supply.     

Community–Industry Contracting over Natural Resource use in a Context of Weak Property Rights: The Case of Indonesia

Decentralization in Indonesia has resulted in an increased influence of local communities over the terms of logging agreements with timber companies. The outcomes of such community–company negotiations vary significantly across communities. What are the conditions that cause this variation, and how can the outcomes be more effectively and efficiently influenced by third-party actors such as the local government or NGOs? This paper addresses these questions by developing a game-theoretic model to illustrate the strategic interactions between communities and companies. The model allows for endogeneity of de facto property rights and bargaining positions. We show that third-party actions to improve the community’s bargaining position by raising its reservation utility may result in an increase in the area logged and thereby harm the environment. Our results indicate that the strategy of intervention matters. In particular, strategies that raise the sensitivity of interventions to local logging threats are likely to be more cost-effective in supporting communities and reducing forest degradation than more indiscriminatory strategies. The model will be relevant to other situations where communities negotiate contracts over natural resource use with outside actors in a context of weak property rights, a situation increasingly observed in other developing countries.     

Confrontation analyses of United States-Soviet grain negotiations

From 1976 until 1991, the government of the former Soviet Union bought wheat and coarse grains grown in the United States, from private grain companies, under the terms of Long Term Agreements (LTAs). The author conducted interviews with U.S. and Soviet government officials actively involved in the negotiations to establish the terms of those LTAs. Analyses of the negotiations were carried out using confrontation theory. The subsequent analysis shows how the changing issues, actors and positions over time affected the grain trading relationship between the two countries.     

Accuracy of management and security analysts' forecasts: Additional evidence

This paper provides further support for findings in studies by Basi, Carey, and Twark [2] and Ruland [5] which indicated no statistically significant superiority of management over analysts in forecasting earnings per share. These somewhat surprising findings are seen to flow from several possible sources. Lack of superior management forecasting performance may reflect (1) a considerable sharing of the forecast or forecast-related information by management with analysts, or (2) firm-specific data (to which management is more privy) may be less important in forecasting performance than data on economy-wide movements.     

Social power bases of marketing executives: The relationship with organizational climate

This research paper reports the results of a mailed questionnaire study of 343 marketing executives. The purpose of the research was to investigate whether or not a relationship exists between organizational climate (i.e., specific conditions in the organizational environment of the firm) and the particular social power base of the marketing executive. Results indicate that the three desirable power bases—expert, referrent, and legitimate—are correlated with all four of the organizational climate dimensions studied—reward orientation, personnel policies, MBO orientation, and status orientation. The undesirable power base—coercive power—was correlated with none of these dimensions.     

Ethical Considerations in the Use of Direct-To-Consumer Advertising and Pharmaceutical Promotions: The Impact on Pharmaceutical Sales and Physicians

The influence of direct-to-consumer advertising and physician promotions are examined in this study. We further examine some of the ethical issues which may arise when physicians accept promotional products from pharmaceutical companies. The data revealed that direct-to-consumer advertising is likely to increase the request rates of both the drug category and the drug brand choices, as well as the likelihood that those drugs will be prescribed by physicians. The data further revealed that the majority of responding physicians were either neutral or did not feel that accepting some types of gifts from pharmaceutical companies affected their ethical behaviors.     

The effect of ambient scent on consumers' perception,emotions and behaviour: A critical review

Abstract

The effect of olfactory stimuli on consumer behaviour has received little attention in marketing and retailing literature compared to other atmospheric cues. Researchers report ambiguous findings and shortcomings of measurement approaches. Based on a critical literature review, a field experiment in a regional shopping mall investigates the effectiveness of ambient scent. Before-and-after surveys of randomly selected shoppers in experimental and control groups were conducted and different experimental designs simulated. Those designs not controlling either extraneous variables or attitudinal differences between the control and experimental group reveal a positive effect on factors operationalising mall perception and consumers' emotions. The design controlling both sources of bias indicates no impact of ambient scent on the dependent variables. None of the behavioural variables were affected in any case. This paper questions prior findings on the effectiveness of ambient scent in a shopping-mall environment and calls for more rigour in investigating the effectiveness of atmospheric stimuli in general.