{"title":"The Economics of Wildlife Trade and Consumption","authors":"R. Prasad, G. Rausser, D. Zilberman","doi":"10.1146/annurev-resource-111920-010503","DOIUrl":"https://doi.org/10.1146/annurev-resource-111920-010503","url":null,"abstract":"The global wildlife trade dates to antiquity. Recently, its harms to endangered species, animal welfare, and public health have become critical to address. The complexities of the wildlife trade are numerous, including the fact that much of the economic activity is illegal and unobserved. We find that wildlife products are used for sustenance, signaling status, medicine, and entertainment. There is vast heterogeneity in products and species traded. Supply chains extend from biodiverse, low-income regions to richer countries or urban centers. Empirically, we use data findings from the literature to rank countries in terms of intensity of the wildlife trade and identify factors that contribute to wildlife trade. We also identify supply-side and demand-side interventions that can control abuse in wildlife trade. Innovative techniques for observation, econometric analysis, and enforcement are sorely needed to support effective policies to preserve the world's wildlife. Expected final online publication date for the Annual Review of Resource Economics, Volume 14 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":48856,"journal":{"name":"Annual Review of Resource Economics","volume":"31 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2022-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79369296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Economic Impacts of Walmart Supercenters","authors":"R. Volpe, M. Boland","doi":"10.1146/annurev-resource-111820-032827","DOIUrl":"https://doi.org/10.1146/annurev-resource-111820-032827","url":null,"abstract":"Our purpose is to review the economic impacts of Walmart's disruption of the food retailing industry. This review synthesizes the extant knowledge and research findings related to the economic impacts of Walmart's entry into, and subsequent domination of, food retailing in the United States and more broadly globally. The findings suggest five broad generalizations: ( a) Walmart's physical growth in the United States has slowed considerably, but the company is growing rapidly in terms of total assets, digital capabilities, international presence, and sales per square foot; ( b) Walmart's entry and presence are associated with lower food prices for households; ( c) Walmart has considerable negative impacts on large competitors, particularly supermarkets, but the evidence for Walmart's deleterious impacts on small businesses is limited; ( d) there is no consensus on the impact of Walmart on local employment, but most studies on the topic point to a modest increase in retail employment; and ( e) Walmart likely increases food access but does not improve dietary quality. Expected final online publication date for the Annual Review of Resource Economics, Volume 14 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":48856,"journal":{"name":"Annual Review of Resource Economics","volume":"22 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2022-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86513284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Environmental Policies Benefit Economic Development: Implications of Economic Geography","authors":"Seth Morgan, A. Pfaff, J. Wolfersberger","doi":"10.1146/annurev-resource-111920-022804","DOIUrl":"https://doi.org/10.1146/annurev-resource-111920-022804","url":null,"abstract":"For over a century, starting with the work of Alfred Marshall (and also in resource economics), economic geography has emphasized the productivity of dense urban agglomerations. Yet little attention is paid to one key policy implication of economic geography's core mechanisms: Environmental policies can aid economic development, per se—not hurting the economy to help the environment but advancing both objectives. We review mechanisms from economic geography that imply that environmental policies can deliver such win-wins: influences upon agglomeration of long-standing natural conditions, like usable bays, which long were perceived as fixed yet now are being shifted by global environmental quality; agglomeration's effects on other influential conditions, like urban environmental quality; and the effects of rural environmental quality on the flows to cities of people and environmental quality. Finally, we consider a geographic policy typology in asking why society leaves money on the table by failing to promote environmental policies despite the potential win-wins that we highlight. Expected final online publication date for the Annual Review of Resource Economics, Volume 14 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":48856,"journal":{"name":"Annual Review of Resource Economics","volume":"128 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2022-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80237399","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sandra Aguilar-Gomez, Holt Dwyer, J. Zivin, Matthew Neidell
{"title":"This Is Air: The “Nonhealth” Effects of Air Pollution","authors":"Sandra Aguilar-Gomez, Holt Dwyer, J. Zivin, Matthew Neidell","doi":"10.1146/annurev-resource-111820-021816","DOIUrl":"https://doi.org/10.1146/annurev-resource-111820-021816","url":null,"abstract":"A robust body of evidence shows that air pollution exposure is detrimental to health outcomes, often measured as deaths and hospitalizations. This literature has focused less on subclinical channels that nonetheless impact behavior, performance, and skills. This article reviews the economic research investigating the causal effects of pollution on nonhealth end points, including labor productivity, cognitive performance, and multiple forms of decision-making. Subclinical effects of pollution can be more challenging to observe than formal health care encounters but may be more pervasive if they affect otherwise healthy people. The wide variety of possible impacts of pollution should be informed by plausible mechanisms and require appropriate hypothesis testing to limit false discovery. Finally, any detected effects of pollution, in both the short and long run, may be dampened by costly efforts to avoid exposure ex ante and remediate its impacts ex post; these costs must be considered for a full welfare analysis. Expected final online publication date for the Annual Review of Resource Economics, Volume 14 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":48856,"journal":{"name":"Annual Review of Resource Economics","volume":"11 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2022-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89494466","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Developments in Agricultural Crop Innovations","authors":"Richard E. Howitt, Gordon Rausser","doi":"10.1146/annurev-resource-111920-010125","DOIUrl":"https://doi.org/10.1146/annurev-resource-111920-010125","url":null,"abstract":"This review focuses on two emerging areas of agricultural product development, namely vertical farming and alternative animal products. We note that the drivers of this type of food innovation are a combination of factors that are resource based or supply chain based or reflect shifts in tastes, preferences, and food ethics. We conclude that leafy greens produced in vertical farms are now established in a rapidly growing market and that the plant-based meat alternatives in the form of burgers and nuggets are well established. For the nascent cultured meat sector, it is still too early to predict how widely it will penetrate into the conventional meat and fish markets based on current production methods, cost, and consumer acceptance, but investments in technological improvements are progressing.","PeriodicalId":48856,"journal":{"name":"Annual Review of Resource Economics","volume":"12 6","pages":""},"PeriodicalIF":5.8,"publicationDate":"2022-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138507978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"War, Conflict, and Food Insecurity","authors":"Olga N. Shemyakina","doi":"10.1146/annurev-resource-111920-021918","DOIUrl":"https://doi.org/10.1146/annurev-resource-111920-021918","url":null,"abstract":"This article reviews the literature at the intersection of war, armed conflict, and food security, focusing on intergroup violent conflicts such as interstate conflict, civil war, insurgencies, state violence toward civilians, riots, and nonstate conflict. We briefly discuss recent trends in conflict and food security and note the channels through which conflict may impact food security in developing countries. Next, we review the quantitative literature, studying the pathways between conflict and food security and their effects on child health and household coping strategies, displacement, changes in factors of production, market and travel restrictions, and insurgent predation. The effect of food insecurity on conflict, related to limited access to land and shocks to commodity prices, is discussed. We briefly survey the effects of aid and assistance programs and then discuss the connection between climate change, conflict, and food security. The review concludes by identifying topics in this field that are ripe for future research. Expected final online publication date for the Annual Review of Resource Economics, Volume 14 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":48856,"journal":{"name":"Annual Review of Resource Economics","volume":"30 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2022-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87350815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Empirical Industrial Organization Economics to Analyze Developing Country Food Value Chains","authors":"Rocco Macchiavello, T. Reardon, T. Richards","doi":"10.1146/annurev-resource-101721-023554","DOIUrl":"https://doi.org/10.1146/annurev-resource-101721-023554","url":null,"abstract":"Food value chains (FVCs) in developing countries are transforming rapidly, with some regions in the modern stage (led by supermarkets and large processors) and other regions in a transitional stage (led by midstream small and medium enterprises). With transformation, however, come market-performance issues related to monopoly and monopsony power, vertical bargaining, contracting, and other issues addressed by empirical industrial organization (EIO) researchers. Although the concepts and methods of EIO are evolving rapidly, the two bodies of literature on EIO and FVC transformation as part of the food markets and food industries branches of development economics have not sufficiently cross-pollinated. Applying tools of modern EIO to FVCs in developing countries is now relevant because of the transformation that has occurred and possibly due to the increasing availability of data from surveys of farms, processors, and wholesalers, and for some retailers, from scanner data. We review the transformation trends, the EIO themes and tools relevant to them, and the emerging data sources. Expected final online publication date for the Annual Review of Resource Economics, Volume 14 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":48856,"journal":{"name":"Annual Review of Resource Economics","volume":"40 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2022-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89603955","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
D. Fullerton, Callie W. Babbitt, M. Bilec, Shan He, Cindy Isenhour, V. Khanna, Eunsang Lee, T. Theis
{"title":"Introducing the Circular Economy to Economists","authors":"D. Fullerton, Callie W. Babbitt, M. Bilec, Shan He, Cindy Isenhour, V. Khanna, Eunsang Lee, T. Theis","doi":"10.1146/annurev-resource-101321-053659","DOIUrl":"https://doi.org/10.1146/annurev-resource-101321-053659","url":null,"abstract":"A circular economy (CE) would reduce both extraction and disposal by encouraging green design and circular business models, as well as repair, reuse, remanufacturing, and recycling. The CE started among architects and engineers, with little interest among economists. This article introduces CE concepts to economists, introduces key insights about the CE from other disciplines, and describes how economists can use these insights for a more complete economic analysis of policies that can better improve human welfare. An economic model of CE behavior can benefit from understanding the environmental gains from green designs based on engineering, transaction-cost savings from information based on blockchain technology, life cycle assessments based on industrial ecology, and behavioral science concepts of cultural barriers and social decision making that affect how producers and consumers respond to incentives. With various disciplines brought to bear on the subject, the combined analysis can exceed the sum of its parts. Expected final online publication date for the Annual Review of Resource Economics, Volume 14 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":48856,"journal":{"name":"Annual Review of Resource Economics","volume":"20 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2022-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76497293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Economics of Postharvest Loss and Loss-Preventing Technologies in Developing Countries","authors":"Jacob Ricker-Gilbert, O. Omotilewa, Didier Kadjo","doi":"10.1146/annurev-resource-111820-020601","DOIUrl":"https://doi.org/10.1146/annurev-resource-111820-020601","url":null,"abstract":"This article reviews the recent literature that has evaluated the effectiveness of postharvest loss (PHL)-reducing technologies for grains among smallholder farmers and small-scale traders in sub-Saharan Africa. We also develop a conceptual framework for identifying and quantifying different types of PHL that include physical quantity losses along with quality losses that are both observable (e.g., discoloration, insect damage, mold growth, and odor) and unobservable (e.g., aflatoxin contamination, chemical residues, and nutrient content losses). The framework considers how PHL affects producers, consumers, and society as a whole. We find that although reducing postharvest quantity losses often receives more attention from researchers, it is the loss of quality, particularly unobservable quality issues, that has a large effect on food safety and nutrition. A review of the literature suggests that cost-effective technologies to reduce PHL exist, but facilitating their adoption requires action from both the public and private sectors. Expected final online publication date for the Annual Review of Resource Economics, Volume 14 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":48856,"journal":{"name":"Annual Review of Resource Economics","volume":"28 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84855541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Early Parenting Interventions to Foster Human Capital in Developing Countries","authors":"Dorien Emmers, J. C. Caro, S. Rozelle, S. Sylvia","doi":"10.1146/annurev-resource-111220-010215","DOIUrl":"https://doi.org/10.1146/annurev-resource-111220-010215","url":null,"abstract":"One out of every three children under age 5 in developing countries lives in conditions that impede human capital development. In this study, we survey the literature on parenting training programs implemented before age 5, with the aim to increase parental investment in human capital accumulation in developing countries. Our review focuses on the implementation and effectiveness of parenting training programs (i.e., training in child psychosocial stimulation and/or training about nutrition). We emphasize the mechanisms that drive treatment-induced change in human capital outcomes and identify the demand- and supply-side behaviors that affect efficacy and effectiveness. Although the literature includes evidence on program features that are associated with successful interventions, further evidence on the dynamics of human capital formation, documentation of medium- to long-term persistence of treatment impacts, and research on the implementation and evaluation of programs at scale are needed to delineate a scalable and inclusive program that provides long-term treatment impacts. Expected final online publication date for the Annual Review of Resource Economics, Volume 14 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":48856,"journal":{"name":"Annual Review of Resource Economics","volume":"38 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2022-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86223135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}