COMBINING REVEALED AND STATED PREFERENCE DATA TO ESTIMATE THE NONMARKET VALUE OF ECOLOGICAL SERVICES: AN ASSESSMENT OF THE STATE OF THE SCIENCE

Abstract This paper reviews the marketing, transportation and environmental economics literature on the joint estimation of revealed preference (RP) and stated preference (SP) data. The RP and SP approaches are first described with a focus on the strengths and weaknesses of each. Recognizing these strengths and weaknesses, the potential gains from combining data are described. A classification system for combined data that emphasizes the type of data combination and the econometric models used is proposed. A methodological review of the literature is pursued based on this classification system. Examples from the environmental economics literature are highlighted. A discussion of the advantages and disadvantages of each type of jointly estimated model is then presented. Suggestions for future research, in particular opportunities for application of these models to environmental quality valuation, are presented.     

THE CREATION AND DIFFUSION OF INNOVATION IN DEVELOPING COUNTRIES: A SYSTEMATIC LITERATURE REVIEW

In this study, we review the literature on the creation and diffusion of innovation in the private sectors (industry and services) in developing countries. In particular, we collect evidence on what are the barriers to innovation creation and diffusion and the channels of innovation diffusion to and within developing countries. We find that innovation in developing countries is about creation or adoption of new ideas and technologies; but the capacity for innovation is embedded in and constituted by dynamics between geographical, socio‐economic, political and legal subsystems. We contextualize the findings from the review in the current theoretical framework of diffusion of innovations, and we emphasize how the institutional context typical of developing countries impacts the diffusion itself.     

FOREIGN DIRECT INVESTMENT AND ENVIRONMENTAL REGULATIONS: A SURVEY

This paper presents a survey of the literature on the relationship between foreign direct investment (FDI) and environmental policy. First, I focus on empirical studies that analyse the impact of environmental costs on foreign investment locations. Next, I review the main studies that attempt to explain the lack of evidence for the pollution haven hypothesis. Then, I discuss the literature on the impact of FDI on local environmental regulations by concentrating on two recent political economy models. Finally, I conclude by summarizing the main findings of the literature and suggesting some future research directions.     

INSTITUTIONAL DETERMINANTS OF VENTURE CAPITAL ACTIVITY: AN EMPIRICALLY DRIVEN LITERATURE REVIEW AND A RESEARCH AGENDA

Venture Capital (VC) was born and has flourished in the United States, yet it has only modestly developed in other geographical areas. A vast body of research has been carried out to investigate the factors which are conducive to VC activity, and that may better explain the differences in the degree of development and performance of VC industry across different geographical contexts. However, there has only been a limited effort in the literature to systematize what we know (and what we do not know) about the institutional factors that spur VC activity. This paper tries to close that gap, through a systematic survey of the existing literature on the institutional and related determinants of VC activity. Grounding on the seminal work of North (1990), we consider formal (e.g. laws and formal rules) and informal (e.g. cultural norms and tacit codes of behaviour) institutions which are found in the extant empirical economics and management literature to affect the development of the VC industry. Building on this careful review, our paper aims to propose interesting avenues for future research in this domain.     

Experiments in Environmental Economics and Some Close Relatives

Abstract.  It is not only the great number of papers written on environment economics that make it worth dealing with this special branch of experimental research, but the environmental problem in all its facets seems to serve as a catalyst for identifying some methodological problems of the experimental method. For this reason, we will not only try to give an overview of recent experiments in environmental economics but also add some thoughts on the methodological implications of this work. We identify three direct connecting factors for the experimental method and environmental economics. First, social dilemmas are, in many cases, at the core of environmental problems. Experiments are able to test theoretical hypotheses for individual behavior in such social dilemma situations. The second connecting factor comes from the field of applied experimental work and can be characterized as the testbedding of institutional arrangements for the solution of environmental problems. The last direct application of experimental methods to environmental economics concerns the individual evaluation of environmental resources.     

Contrasting Institutional and Performance Accounts of Environmental Management Systems: Three Case Studies in the UK Water & Sewerage Industry*

abstract This paper presents results from a longitudinal, qualitative study into the adoption of environmental management systems (EMS) in three companies in the UK water & sewerage industry. Based on institutional theory and the literature on EMS, four factors related to the adoption of EMS are identified: external and internal institutional forces, environmental performance issues, and economic performance issues. While previous literature has often assumed a balance of performance and institutional factors or a preponderance of performance factors, the results of this study indicate that institutional forces are the predominant drivers. The results further indicate that environmental performance issues become less important over time, whereas institutional drivers and economic performance rationales increase in importance over time. While conforming to institutional pressures can result in improved economic performance of a company, adoption of environmental management systems mostly on the basis of institutional and economic factors has wider repercussions for the state of corporate environmental management and progress towards greater ecological sustainability of business.     

THE IMPACT OF FISCAL DECENTRALIZATION: A SURVEY

In this paper, we offer a comprehensive and updated review of the impact of fiscal decentralization on the economy, society and politics. Our first target is the examination of two crucial and yet unsolved issues in the empirical literature on decentralization: the proper measurement of decentralization itself and its potential endogeneity in econometric estimates. Then, we discuss the main existing findings on the effects of decentralization on a relevant list of socio-economic issues. The impact of fiscal decentralization reforms on political institutions and public policies is also considered. Complete answers on the impact of fiscal decentralization are not likely to be certain but, overall, there are reasons to be optimistic about the net positive result. Our survey by necessity has to be selective but it presents a balanced view of what is known and what is not yet known opening room for further research and practice on fiscal decentralization.     

THE ROLE OF PATENTS IN INFORMATION AND COMMUNICATION TECHNOLOGIES: A SURVEY OF THE LITERATURE

During the last few decades, the number of patents in information and communication technologies has increased considerably. An increasing number of patents and the associated fragmentation of IP rights have generated a series of potentially problematic consequences. Patent thickets, royalty stacking, the emergence of patent assertion entities, increased patent litigation – particularly around standard essential patents – and the difficulties with defining fair, reasonable, and nondiscriminatory licensing terms are some of the most debated issues in the literature that we review in this paper. We devote a specific section of our survey to patent quality, currently one of the most debated issues surrounding the patent system. In our analysis, we mix theoretical and empirical arguments with a more policy‐oriented reasoning. This allows us to better position the different issues in the relevant political and economic context.     

DO INSTITUTIONS AFFECT CITIZENS' SELECTION INTO POLITICS?

Political economy has primarily paid attention to the principal‐agent relationship between citizens and politicians and the role of competition and institutions in disciplining political agents. However, as the electoral control of politicians and the credibility of policy commitments are limited, this perspective needs to be complemented with an economics of political selection that takes into account the heterogeneity in the quality of those elected to political office. We review the emerging literature, which investigates the institutional determinants of political selection. We discuss pay in politics, parties, their candidate selection procedures and electoral rules, institutions enhancing transparency in politics, and institutions which govern dual office holding in different branches of government. We argue that further comparative analyses are essential in order to gain an improved understanding of the impact that institutions have on political outcomes, not only via the channel of accountability, but also via the channel of selection.     

The effect of institutional pressure on cooperative and coercive ‘green’ supply chain practices

Little is known about buyers׳ decisions to implement ‘green’ supply chain management (GSCM) through either coercive or cooperative approaches. This is an important area of study as buyers are increasingly expected to improve and ensure that their purchasing and supply chain practices are environmentally sound. Pressuring and monitoring suppliers to become more environmentally responsible dominates the coercive approach to GSCM. In contrast, a cooperative approach is associated with training and helping suppliers to become ‘greener’. In this study we draw on institutional theory, and argue that the decision to implement such practices and the choice between them will be contingent upon institutional pressures (mimetic, normative and coercive), and downstream customer requirements for GSCM. Using primary survey data from 198 UK-based companies, we find compelling evidence to suggest that coercive and cooperative GSCM practices are driven by substantially different factors. Institutional pressures significantly determine cooperative approaches to GSCM while coercive practices are, to a larger extent, driven by downstream customer demands. Customer pressure is also found to moderate the influence of institutional factors on cooperative practices; no significant effect was found for coercive practices.     

WHAT DETERMINES THE ELASTICITY OF SUBSTITUTION BETWEEN CAPITAL AND LABOR? A LITERATURE REVIEW

This paper provides the first comprehensive review of the empirical and theoretical literature on the determinants of the elasticity of substitution between capital and labor. Our focus is on the two-input constant elasticity of substitution (CES) production function. We start by presenting four concise observations that summarize the empirical literature on the estimation of . Motivated by these observations, the main part of this survey then focuses on potential determinants of capital–labor substitution. We first review several approaches to the microfoundation of production functions where the elasticity of substitution (EOS) is treated as a purely technological parameter. Second, we outline the construction of an aggregate elasticity of substitution (AES) in a multi-sectoral framework and investigate its dependence on underlying intra- and inter-sectoral substitution. Third, we discuss the influence of the institutional framework on the extent of factor substitution. Overall, this survey highlights that the effective elasticity of substitution (EES), which is typically estimated in empirical studies, is generally not an immutable deep parameter but depends on a multitude of technological, non-technological, and institutional determinants. Based on these insights, the final section identifies a number of potential empirical and theoretical avenues for future research.     

贵阳市公众环境意识的总体评价及主要影响因素分析

本文通过将环境意识分解为"知"和"行"两个方面,利用"贵阳市生态经济市建设总体规划问卷调查"所获得的数据对公众的环境意识进行了得分评价.结果表明,贵阳市公众环境意识总体处于较低水平.同时识别出人口特征、教育程度、公共意识等因素均对贵阳市公众环境意识有重要影响,并对贵阳市提高公众环境意识提出建议.     

THE APPLICABILITY OF THE TRADITIONAL THEORY OF ECONOMIC POLICY

Abstract. The traditional theory of economic policy requires targets, instruments, an empirical economic model, and a social welfare or criterion function to be specified in order to derive the optimal economic policy. Empirical studies of reaction functions suggest that economic policy is carried out in some systematic manner, subject to interference from political factors. This survey addresses the problems of specifying, estimating and applying an economic model when economic policy is following a path specified by a reaction function. Attention is paid to rational expectations, the Lucas'critique, and the policy neutrality proposition. Lack of knowledge of the policy maker's objective function poses the most serious difficulty when applying the theory of economic policy. Various methods of determining this function are reviewed, and the possibility that policy makers might be satisficing is discussed. The role played by political factors is considered in the light of the public choice literature.     

REGIONAL INTEGRATION AND POVERTY: A REVIEW OF THE TRANSMISSION CHANNELS AND THE EVIDENCE

While there is an extensive literature on the impact of regional trading agreements on trade and capital flows, as well as on the relationship between international trade, growth, and poverty there is comparatively little treatment of the possible linkages between regional integration and poverty. We analyze the channels through which regional integration could impact on poverty, and then review the existing evidence on the impact of regional integration on poverty. We focus on two key characteristics that make any regional integration process different from unilateral and multilateral liberalization: first, the asymmetric nature of the liberalization process; second, the scope or ambition of the regional liberalization being undertaken and the nature of the institutional arrangements that are put into place to manage the process of regional integration. We also distinguish between short, medium, and long run effects on poverty of regional integration processes. There is some direct evidence explicitly linking regional integration and poverty, but in good part the shedding of the light depends on an indirect literature on trade, FDI, migration, and inequality.     

THE ECONOMIC IMPACTS OF VOLUNTARY ENVIRONMENTAL PERFORMANCE OF FIRMS: A CRITICAL REVIEW

Abstract.  New trends in studies on the governance of natural assets include substantial consideration of the role of voluntary initiatives. A traditional economic view states that there is a trade-off between being green and being competitive. According to that view, no voluntary environmental action is expected to occur. To undertake an in-depth analysis of the scope for voluntary action, this paper reviews empirical literature that analyzes the relationship between manufacturing firms' environmental initiatives or performance and economic results. This review moves beyond the general test of the 'pay to be green' hypothesis, preferring instead to systematize empirical results in more specific research questions. Empirical findings of the reviewed literature generally support that there is no penalty for being green. In addition, the typology of firms, the methods utilized for implementing environmental initiatives, the intensity of abatement efforts and stockholders' valuation of green firms have all been shown to have a sizeable influence on the actual economic results of environmental action or management. Consequently, the findings of this paper challenge the traditional strategic theory that predicts widespread free-riding; it holds major implications for environmental policy-making and environmental business decisions.     

How do institutional shareholders manipulate corporate environmental strategy to protect their equity value? A study of the adoption of ISO 14001 by Egyptian firms

Theoretical as well as empirical evidence regarding the influence of institutional ownership on corporate environmental strategy not only is inconclusive but also reflects experience from either the Anglo‐American context or other developed countries. The underlying assumption of most of this literature is that institutional shareholders are always ‘active’ or ‘passive’ in their actions towards corporate environmental strategy. However, this study argues that this relationship might be moderated by various motivations such as legitimizing existence and operations, conforming with industry norms or lessening managerial entrenchment. Econometric analysis, using a sample of Egyptian firms, as hypothesized, demonstrated that institutional ownership exerted positive and significant effects on a corporation's tendency to adopt environmental management standards only when financial resources are available and investment opportunities are limited. A possible explanation of this finding is that Egyptian institutional investors are more likely to use corporate environmental responsibility to offset their inability to confront managerial discretionary power. An implication of this finding is that not only will different types of stakeholder ask for different levels of social and environmental responsibility, but also the same type of stakeholder may ask for different levels of social and environmental responsibility in different contexts. Copyright © 2009 John Wiley & Sons, Ltd and ERP Environment.     

Determinants of the adoption of sustainability assurance statements: an international investigation

This paper explores the factors associated with voluntary decisions to assure social, environmental and sustainability reports. Since the market for assurance services in this area is in its formative stages, there is a limited understanding of the demand for this emergent non‐financial auditing practice, which is evolving rapidly across different countries. Drawing from extant literature in international auditing and environmental accounting, we focus on a set of country‐level institutional factors to explain the adoption of sustainability assurance statements among an international panel of 212 Fortune Global 250 companies for the years 1999, 2002 and 2005. Consistent with our expectations, our results provide evidence that companies operating in countries that are more stakeholder oriented and have a weaker governance enforcement regime are more likely to adopt a sustainability assurance statement. Further, the demand for assurance is higher in countries where sustainable corporate practices are better enabled by market and institutional mechanisms. Our exploratory findings also indicate that the likelihood of choosing a large accounting firm as assurance provider increases for companies domiciled in countries that are shareholder oriented and have a lower level of litigation. We conclude the paper by suggesting three directions of research in the area of sustainability assurance that have relevant academic and practical implications. Copyright © 2008 John Wiley & Sons, Ltd and ERP Environment.     

MULTIPLE REGRESSION ANALYSIS OF THE OCCUPATIONAL STATUS OF TWINS: A COMPARISON OF ECONOMIC AND BEHAVIOURAL GENETICS MODELS

ABSTRACT The purpose of this note is to compare the performance of the model of DeFries and Fulker [hereafter ‘the DFF model’] with the conventional fixed effects model in the analysis of data on twins in the study of economic well-being. Unlike the fixed-effects model that has traditionally been estimated in the economics literature, the DFF model provides explicit controls for genetic and shared environmental factors. The weight of the evidence from estimation of the two models considered is that the impact of education in Australia, holding constant genetic and shared environmental factors, is of the same order of magnitude as that estimated in studies that do not take account of these factors: at most ability and shared environmental factors contribute 1 to 2 percentage points to the gross return to education. The similarity of the results computed for the different models employed is reassuring, and suggests that reliable controls for the omitted genetic and shared environment variables are obtained through these indirect methods.     

POLLUTION'S ROLE IN REDUCING URBAN QUALITY OF LIFE IN THE DEVELOPING WORLD

This paper surveys the recent literature exploring the consequences of urban pollution in the developing world for a city's productivity and resident quality of life. The environmental Kuznets curve literature predicts that developing nations will experience significant environmental degradation as a byproduct of economic development. In contrast, the recent literature that we review reverses this logic by arguing that geographic areas featuring lower levels of pollution will experience economic growth through improvements in health and human capital. In an economy where pollution reduces worker productivity, inhibits child development and repels the skilled from living in such an area, those cities featuring less pollution have a competitive advantage in attracting and retaining the skilled. Given the central role that human capital plays in urban economic growth, such cities will be more likely to achieve sustainable long‐term growth.