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121.
This study evaluated the potential effectiveness of future carbon reserve scenarios, where U.S. forest landowners would hypothetically be paid to sequester carbon on their timberland and forego timber harvests for 100 years. Scenarios featured direct payments to landowners of $0 (baseline), $5, $10, or $15 per metric ton of additional forest carbon sequestered on the set aside lands, with maximum annual expenditures of $3 billion. Results indicated that from 1513 to 6837 Tg (Teragrams) of additional carbon (as carbon dioxide equivalent, CO2e) would be sequestered on U.S. timberlands relative to the baseline case over the next 50 years (30–137 Tg CO2e annually). These projected amounts of sequestered carbon on timberlands take into account projected increases in timber removal and forest carbon losses on other timberlands (carbon leakage effects). Net effectiveness of carbon reserve scenarios in terms of overall net gain in timberland carbon stocks from 2010 to 2060 ranged from 0.29 tCO2e net carbon increase for a payment of $5/tCO2e to the landowner (71% leakage), to 0.15 tCO2e net carbon increase for a payment of $15/tCO2e to the landowner (85% leakage). A policy or program to buy carbon credits from landowners would need to discount additions to the carbon reserve by the estimated amount of leakage. In the scenarios evaluated, the timber set-asides reduced timberland area available for harvest up to 35% and available timber inventory up to 55%, relative to the baseline scenario over the next 50 years, resulting in projected changes in timber prices, harvest levels, and forest product revenues for the forest products sector.  相似文献   
122.
This paper examines the linkages between the global business cycle and national cycles. We first analyse the evolution of the global business cycle and present its main properties during global recessions and recoveries. We then consider how the sensitivity of national cycles to the global cycle varies over different phases of the global cycle and depends on country‐specific features. Our findings collectively portray an intricate liaison between the global business cycle and national cycles. National business cycles are tightly linked to the global cycle, but the sensitivity of national cycles to the global cycle is much higher during global recessions than expansions. There are significant differences across countries in how they respond to the global cycle as advanced economies appear to be more sensitive to global recessions than are developing economies. Moreover, countries tend to be more sensitive to the global cycle, the more integrated they are to the global economy.  相似文献   
123.
This article addresses the questions of how hotel managers perceive the impact of information technology (IT) on hotel service operations, particularly transaction costs, and whether its impact on these costs affects the decision-making framework. A multiple case study approach using a two-stage interview process was adopted. This comprised a closed, fixed-response questionnaire administered to a group of managers followed by a standardized, open-ended interview intended to capture both objective and subjective views. Although the managers objectively identified a positive impact for IT, their subjective views indicated that this impact is only superficial. This gap points to the existence of bounded rationality in managerial decision making about state-of-the-art IT systems.  相似文献   
124.
Knowledge creation is a dynamic activity where new ideas and meanings are created through coaction and interactive relationships. However, due to overemphasis on competitive spirit and individualistic orientation, knowledge organizations ignore the significance of people and relationships. Extending a relational perspective, this article proposes a model of servant leadership for facilitating knowledge creation through sharing leadership responsibilities with followers resulting in mutual influence and direction, and inculcating caring relationships. It ensures greater exchange of ideas, experiences, and expertise between servant leaders and followers that result in the generation of new knowledge. By constructing this model we have explained various processes with several propositions showing relationships between servant leadership and shared leadership, shared leadership and knowledge creation, servant leadership and caring relationships, and caring relationships and knowledge creation.  相似文献   
125.
126.
Past research found agricultural producers’ conditional responses during the growing season are important adaptations to weather and other stochastic events. Failing to recognize these responses overstates the risks confronting producers and understates their ability to respond to adverse circumstances. Dynamic programming (DP) provides a means for determining optimal long‐term crop management plans. However, most applications in the literature base their analysis on annual time steps with fixed strategies within the year, effectively ignoring conditional responses during the year. We suggest an alternative approach that captures the strategic responses within a cropping season to random weather variables as they unfold, reflecting farmers’ ability to adapt to weather realizations. We illustrate our approach by applying it to a typical cereal farm in Karak, Jordan. The results show that including conditional within‐year responses to weather reduces the frequency of fallowing by 23% and increases expected income by 9%.  相似文献   
127.
We discuss the assumptions that underlie path dependence, as defined by Vergne and Durand, and then provide the outlines of an alternative perspective which we label as path creation. Path creation entertains a notion of agency that is distributed and emergent through relational processes that constitute phenomena. Viewed from this perspective, ‘initial conditions’ are not given, ‘contingencies’ are emergent contexts for action, ‘self‐reinforcing mechanisms’ are strategically manipulated, and ‘lock‐in’ is but a temporary stabilization of paths in‐the‐making. We develop these points using a narrative approach and highlight the theoretical and methodological implications of our perspective.  相似文献   
128.
In this paper we examine the effect of career breaks on the working lives of women using survey data from the state of Queensland in Australia. After estimating the income penalty faced by women with career interruptions – according to the duration of, and reasons for, the interruptions – we seek to address a wider set of issues regarding: patterns of job change and income gains or losses related to job change; determinants of career re-entry plans; and satisfaction with hours worked. As women increasingly combine motherhood and employment, they face both penalties and costs, particularly if they have taken a career break in order to care for their young. This general labor market failure that penalizes motherhood should be addressed by relevant measures related to their income, working hours, and the type and status of employment, particularly on their re-entry into employment after a child-related career break.  相似文献   
129.
This paper examines how different environmental policy types differentially impact firms and why firms vary in their responses to such policies. Based on the mechanisms embedded in policy instruments to create incentives for firms to comply, the characteristics of benefits/costs that policies impose on firms and the institutional context in which policy instruments were created and are sustained, the paper identifies five policy categories. These are category I (command and control), category II (market based), category III (mandatory information disclosures), category IV (business–government partnerships) and category V (private voluntary codes). Different policy types often bestow asymmetrical benefits/costs on firms. Some benefits/costs may constitute ‘private/club goods’ while others may constitute ‘public goods’. Drawing insights from public policy literature, the paper argues that firms can be expected to favor policies whose benefits have the characteristics of private/club goods but the costs of public goods. Thus, understanding the nature of benefits/costs (private/club versus public) and the magnitude of their excludability is critical in explaining the variations in firms' responses. To understand how managers perceive the nature of benefits/costs (monetary as well as non‐monetary), the paper draws on theories and perspectives in the business and public policy field. In doing so, the paper examines the ‘demand’ and the ‘supply’ sides as well as the market and non‐market environments of a given policy. Thus, the paper makes a case for a multi‐theoretic approach to understand variations in managerial assessments of benefits/costs, and consequently variations in their responses to various policy types. Copyright © 2004 John Wiley & Sons, Ltd and ERP Environment.  相似文献   
130.
Over the last 20+ years, multinational corporations (MNCs) have been confronted with accusations of abuse of market power and unfair and unethical business conduct especially as it relates to their overseas operations and supply chain management. These accusations include, among others, worker exploitation in terms of unfairly low wages, excessive work hours, and unsafe work environment; pollution and contamination of air, ground water and land resources; and, undermining the ability of natural government to protect the well-being of their citizens. MNCs have responded to these accusations by creating voluntary codes of conduct which commit them to specific standards for addressing these issues. These codes are created at both the industry-wide and the individual company level. Unfortunately, these codes have generated little credibility and public trust because their compliance claims cannot be independently verified, and they lack transparency and full public disclosure. In this article, we present a case study of the voluntary code of conduct by Mattel, Inc., the world’s largest toy company. The code, called the Global Manufacturing Principles (GMP), confronts the general criticism leveled against voluntary codes of conduct by (a) creating detailed standards of compliance, (b) independent external monitoring of the company’s compliance with its code of conduct, and (c) making full, and uncensored public disclosure of the audit findings and company’s response in terms of remedial action. We present a detailed account of how Mattel’s voluntary code of conduct was created, implemented, and ultimately abandoned over 9 years. We provide an evaluative analysis of the company’s GMP compliance throughout its life span, which suggests a bell-shaped curve, where early top management commitments were met with pockets of resistance from operational groups, who were concerned about balancing GMP compliance efforts with traditional performance criteria. The early stage response from Mattel’s top management was quick and supported with the requisite resources. As a result, the compliance process accelerated, becoming increasingly more robust and effective. The success of code compliance and increased transparency in public disclosure energized field managers with a sense of professional satisfaction and publicly recognized accomplishments. The decline in GMP compliance was equally steep. When all the easily attainable targets had been reached at the company-operated plants, addressing vendor plants’ compliance presented a new set of challenges, which taxed corporate resources and management commitment. It would seem that value-based and ethics-oriented considerations, i.e., doing the right thing for the right reason, were no longer the driving force for Mattel’s management. Mattel did not see any economic benefit from its proactive stance, when competitors did not seem to suffer adverse consequences for not following suit. The final contributing factor to the code’s abandonment was a widely publicized series of product recalls which absorbed top management’s attention.  相似文献   
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