Do beliefs about agricultural inputs counterfeiting correspond with actual rates of counterfeiting?

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Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4./5 ( download)

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Book Synopsis Do beliefs about agricultural inputs counterfeiting correspond with actual rates of counterfeiting? by : Ashour, Maha

Download or read book Do beliefs about agricultural inputs counterfeiting correspond with actual rates of counterfeiting? written by Ashour, Maha and published by Intl Food Policy Res Inst. This book was released on 2016-08-26 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adoption of productivity- and income-enhancing agricultural technologies is conspicuously low in Africa south of the Sahara. Farmers’ beliefs regarding the authenticity of agricultural inputs are important for explaining technology adoption: if farmers do not believe that inputs are genuine, they are unlikely to invest in them. The degree of alignment between beliefs about and actual counterfeiting can help explain both the social costs of the “lemons” problem, and low rates of adoption. This is the first paper to explore whether farmer beliefs regarding counterfeiting align with actual rates of counterfeiting, and we do so across a very large geographic area serving tens of thousands of farmers in Uganda using a more precise measure of counterfeiting than many previous studies. We examine the relationship between beliefs and counterfeiting using quantitative measures of farmer beliefs regarding the authenticity of herbicide in their local market as well as a large random sample of laboratory-tested herbicide samples to measure counterfeiting rates in local markets. We report evidence of considerable counterfeiting of herbicides in local markets, with nearly one in three bottles containing less than 75 percent of the labeled concentration of active ingredient. We find evidence that farmers’ beliefs regarding the extent of counterfeiting of herbicide are significantly associated with measures of the actual prevalence of counterfeiting in local markets. These results indicate that farmers are at least partly informed about the “market for lemons” problem in local input markets. However, the results also suggest that although better informed farmers imply a lower social cost of counterfeiting, the high rate of counterfeiting and the relative accuracy of farmer information contributes to low adoption of agricultural inputs in Africa.

Improving trust and reciprocity in agricultural input markets: A lab-in-the-field experiment in Bangladesh

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Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 49 pages
Book Rating : 4./5 ( download)

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Book Synopsis Improving trust and reciprocity in agricultural input markets: A lab-in-the-field experiment in Bangladesh by : de Brauw, Alan

Download or read book Improving trust and reciprocity in agricultural input markets: A lab-in-the-field experiment in Bangladesh written by de Brauw, Alan and published by Intl Food Policy Res Inst. This book was released on 2022-06-01 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adoption of high-quality yet more expensive agricultural inputs remains low, in part because most inputs are experience goods: before purchase, buyers observe only price—not quality—providing sellers with opportunities to cheat on quality. Our lab-in-the-field experiment in Bangladesh replicates markets for such inputs, with input retailers (sellers) choosing price and quality, and farmers (buyers) choosing from which seller to purchase inputs. We analyze market behavior, including buyers’ trust and sellers’ reciprocity, and study the effects of buyer-driven accreditation and loyalty rewards for accredited sellers of high-quality products. Trust and reciprocity remain low: Sellers provide mostly low-quality products, and buyers reveal low demand for more expensive, high-quality inputs. Accrediting sellers when their buyers are satisfied leads to higher input quality and more repeat purchases, but only when combined with loyalty rewards, because buyers’ quality signals are weak and do not incentivize sellers to change their behavior. We conclude that small incentives are effective at improving seller behavior, but this behavior change does not necessarily enhance quality signals and farmer welfare.

Impacts of CAADP on Africa’s Agricultural-led Development

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Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4./5 ( download)

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Book Synopsis Impacts of CAADP on Africa’s Agricultural-led Development by : Benin, Samuel

Download or read book Impacts of CAADP on Africa’s Agricultural-led Development written by Benin, Samuel and published by Intl Food Policy Res Inst. This book was released on 2016-09-02 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper uses panel data on 46 African countries from 2001 to 2014 to estimate the impacts of the Comprehensive Africa Agriculture Development Programme (CAADP), an agriculture-led integrated framework of development priorities in Africa, on agricultural expenditure and productivity, income, and nutrition. A difference-in-difference treatment-effects model (based on when a CAADP compact is signed and the level of CAADP implementation reached) and different estimation methods and model specifications are used. The results show that CAADP has had a positive impact on agricultural value-added and land and labor productivity. The impact on agriculture expenditure is generally negative, suggesting that there is a substitution effect between the government’s own funding and external sources of funding for the sector. The estimated impact on income and nutrition is generally insignificant. There are some puzzling results from the interaction between specific period of compact signing and level of implementation reached. Implications for maintaining the positive impacts, as well as for further research to understand the puzzling results, are discussed.

Will China’s demographic transition exacerbate its income inequality?

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Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4./5 ( download)

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Book Synopsis Will China’s demographic transition exacerbate its income inequality? by : Wang, Xinxin

Download or read book Will China’s demographic transition exacerbate its income inequality? written by Wang, Xinxin and published by Intl Food Policy Res Inst. This book was released on 2016-09-29 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Demographic transition due to population aging is an emerging trend throughout the developing world, and it is especially acute in China, which has undergone demographic transition more rapidly than have most industrial economies. This paper quantifies the distributional effects in the context of demographic transition using an integrated recursive dynamic computable general equilibrium model with top-down behavioral microsimulation. The results of the poverty and inequality index indicate that population aging has a negative impact on the reduction of poverty while its impact is positive with regard to equality. In addition, elderly rural households are experiencing the most serious poverty, and their inequality problems compared with other household groups and within group inequality worsens with demographic transition. These findings not only advance the previous literature but also deserve particular attention from Chinese policy makers.

Adoption of food safety measures among Nepalese milk producers

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Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4./5 ( download)

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Book Synopsis Adoption of food safety measures among Nepalese milk producers by : Kumar, Anjani

Download or read book Adoption of food safety measures among Nepalese milk producers written by Kumar, Anjani and published by Intl Food Policy Res Inst. This book was released on 2016-09-15 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food safety is the most vital component of food security. One option to ensure food safety is through enhancing compliance at the farm level. This study investigates the status, estimates the cost, identifies the determinants, and assesses the impact of compliance with food safety measures in milk production in Nepal. The study is based on cross-section primary data collected at the farm level from six districts of Nepal. These districts are known for milk production and capture the geographical and institutional diversity of milk production in the country. The study shows that the status of compliance with food safety measures at the dairy farm level is not very encouraging. The intensity with which food safety practices are adopted shows wide inter- and intra-district variations. This intensity depicts a positive relationship to herd size. The additional cost of compliance with food milk safety measures reveals an inverse relationship with herd size. The factors associated with the adoption of food safety measures are caste, number of children and elderly people in a family, household labor size, herd size, access to information, inspection for conformity with the safety and quality standards in dairy farming, perception of households about food safety assistance provided by milk buyers, and market outlet types. We also provide evidence of the impact of food safety measures on farm-gate prices and farmers’ profitability.

Using household consumption and expenditure surveys to make inferences about food consumption, nutrient intakes and nutrition status

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Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4./5 ( download)

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Book Synopsis Using household consumption and expenditure surveys to make inferences about food consumption, nutrient intakes and nutrition status by : Fiedler, John L.

Download or read book Using household consumption and expenditure surveys to make inferences about food consumption, nutrient intakes and nutrition status written by Fiedler, John L. and published by Intl Food Policy Res Inst. This book was released on 2016-11-21 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Household consumption and expenditure surveys (HCES) are multipurpose surveys that are routinely conducted to collect data on household food consumption and availability in more than 120 countries. HCES are increasingly being used to calculate proxy estimates of food consumption, nutrient intakes, and nutrition status, often at the individual level. Rarely, however, do they collect information on meal participation, despite growing evidence that it is an increasingly important and variable component of the quantity of food consumed or available in a household. This paper explores the significance of adjusting for meal participation in making inferences about apparent food consumption and nutrient intakes. It focuses on two distinct sets of additional information requirements for enhancing the reliability and precision of measures of food consumption: (1) individual household members’ and household guests’ meal-eating behaviors, and (2) the number and apparent nutritional significance of meals. While the most comprehensive and precise accounting of intakes of individual food consumption and nutrients requires both types of information, the magnitude of the changes required in HCES questionnaires to capture them is likely to be prohibitive. Consequently, for many HCES, a “second best” approach may be the most effective method, at least in the short term. The paper empirically explores some of the relatively few HCES that currently attempt to capture some of these information requirements. In addition, it assesses their value-added to prioritize the global agenda for strengthening HCES measurement of food consumption in support of more evidence-based nutrition policy making.

Using zero tillage to ameliorate yield losses from weather shocks

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Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4./5 ( download)

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Book Synopsis Using zero tillage to ameliorate yield losses from weather shocks by : Khan, Md. Tajuddin

Download or read book Using zero tillage to ameliorate yield losses from weather shocks written by Khan, Md. Tajuddin and published by Intl Food Policy Res Inst. This book was released on 2016-10-05 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zero tillage (ZT) for wheat is one of the most widely adopted resource-conserving technologies in the rice-wheat systems in northern India. In areas of Haryana with rice-wheat systems, 36.5 percent of all farmers practice ZT on 35 percent of their wheat area. Yet the literature measuring the impact of ZT on farmers’ fields is scarce. This study fills this gap by using the data collected from a random sample of 717 farmers from 50 villages in 10 districts of Haryana. It applies the difference-in-differences method to five-year recall data on wheat yields in ZT and conventionally tilled plots of land to quantify the crop loss due to unseasonal rains right before wheat harvests in March 2015. The results reveal significantly lower wheat yield losses in the ZT plots than in the conventionally tilled plots. On average, farmers suffered yield losses ranging between 3.73 and 4.53 quintals per hectare in 2015 due to unseasonal rains. The loss was lower by 1.05–1.10 quintals per hectare in ZT plots. The analysis clearly shows that adoption of ZT helped in reducing crop loss in wheat by 24–28 percent, valued at 1,523–1,595 Indian rupees (Rs.) per hectare (approximately US$22.50 per hectare). The loss avoided due to ZT is nearly equal to the prevailing rental rate of the ZT machine (Rs. 1,500 per hectare) in Haryana. Climate models suggest that the incidence of short-duration acute hydro meteorological events is likely to increase in years to come. Such events are hard to predict and prepare for, and dealing with them hinges mainly on disaster relief. However, our results show that adoption of ZT is one possible way to reduce potential loss from some of these weather events and that ZT is therefore well characterized as a climate-smart technology.

What drives input subsidy policy reform?

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Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4./5 ( download)

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Book Synopsis What drives input subsidy policy reform? by : Resnick, Danielle

Download or read book What drives input subsidy policy reform? written by Resnick, Danielle and published by Intl Food Policy Res Inst. This book was released on 2016-11-24 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: When and why do suboptimal agricultural policies persist despite technical evidence highlighting alternatives? And what explains episodes of reform after prolonged periods of policy inertia? This paper addresses these questions by applying the Kaleidoscope Model for agricultural and food security policy change to the specific case of agricultural input policy in Zambia. Since 2002, the Farmer Input Support Program (formerly the Fertilizer Support Program) has been a cornerstone of Zambia’s agricultural policy. Over the years, however, many researchers have highlighted weaknesses in the program and proposed other options. Based on semistructured interviews with key stakeholders and intensive process tracing using media, donor, parliamentary, and research reports, this paper examines how the program initially began in 2002 and during subsequent periods of reform in 2009 and 2015. Based on the findings here, periods of reform for input support programs are most likely when there is a confluence of multiple factors. These include the emergence of a window of opportunity in the form of either a focusing event (for example, a food crisis) or an institutional shift (for example, a new president or new ruling party) that coincides with broad stakeholder support for empirically grounded alternatives, available material resources, and sustained commitment from politically important policy makers.

Micronutrient policy process in Malawi

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Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4./5 ( download)

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Book Synopsis Micronutrient policy process in Malawi by : Babu, Suresh Chandra

Download or read book Micronutrient policy process in Malawi written by Babu, Suresh Chandra and published by Intl Food Policy Res Inst. This book was released on 2016-11-14 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Micronutrient deficiencies are common across the developing world and have major effects on the health outcomes of its population. Although this is well understood, many countries find it difficult to bring about policy change in this regard. This paper uses micronutrient policies designed and implemented in Malawi as a case study to shed light on the barriers and gaps faced by developing countries for similar programs and policies. To understand the drivers of policy change, this paper uses the kaleidoscope model to trace the policy processes of three major micronutrients—iodine, vitamin A, and iron. Using a select set of policy process tools, as well as field interviews with key informants who were part of Malawi’s micronutrient policy process, the authors test a set of hypotheses on 16 variables that drive policy change in the micronutrient policy sphere. Results indicate that much of the agenda setting for micronutrient policies and programs was triggered by external events that focused on the elimination of micronutrient deficiencies as part of the global development agenda. These events include the International Conference on Nutrition, the Millennium Development Goals, and, more recently, Scaling up Nutrition. The design of micronutrient policies and program interventions in Malawi was adopted by locally mandated ministries and institutions, in collaboration with development partners who provided both financial and technical support at the design stage. The adoption of micronutrient policies and intervention programs was driven primarily by external funding, particularly through supplementation programs related to vitamin A and iron. Adoption of fortification standards for vitamin A has been going on for more than a decade due to continuous resistance from the private sector, which faces additional costs and needs greater technical expertise. The biofortification method of micronutrient interventions for iron and vitamin A is externally driven and relatively new in Malawi. Although this method is widely accepted by policy makers, no concrete strategy has been developed for its design, adoption, and implementation. Further, supplementation and fortification programs continue to face implementation challenges due to poor physical infrastructure and monitoring systems. However, the national institutional architecture required for agenda setting, design, adoption, implementation, evaluation, and review to address micronutrient deficiencies is in place in Malawi. The system needs continued support from development partners for effective functioning at all levels. The use of various tools for the policy change part of the kaleidoscope model indicate that policy change is a dynamic process; over time, changes in the nature and composition of the members of policy and institutional architecture can result in different policy outcomes. The Malawi case study demonstrates two things. First, local leadership is crucial in keeping micronutrient deficiencies on the policy-making agenda, and second, it matters where coordinating power is placed in the policy hierarchy. This paper finds that, even with policy champions, adopted policies will face implementation challenges unless they are supported with adequate resources and are systematically followed through to final execution and delivery.

Implications of Slowing Growth in Emerging Market Economies for Hunger and Poverty in Rural Areas of Developing Countries

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Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 58 pages
Book Rating : 4./5 ( download)

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Book Synopsis Implications of Slowing Growth in Emerging Market Economies for Hunger and Poverty in Rural Areas of Developing Countries by : Laborde Debucquet, David

Download or read book Implications of Slowing Growth in Emerging Market Economies for Hunger and Poverty in Rural Areas of Developing Countries written by Laborde Debucquet, David and published by Intl Food Policy Res Inst. This book was released on 2016-09-06 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past 25 years, economic growth rates in many developing countries have outpaced those in industrialized countries, and per capita incomes of these two groups of countries have started to converge. Growth in developing countries contributed to a dramatic drop—from 37 percent to 13 percent—in the global extreme poverty rate between 1990 and 201. However, the global economic outlook has deteriorated recently. This paper examines the impact of the actual and projected slowdown in the world economy since 2012 on the poor and on the potential for achievement of the Sustainable Development Goals (SDGs). It builds on the changes between 2012 and late 2015 in the International Monetary Fund’s World Economic Outlook projections to provide the basic slowdown scenario. It then uses a global model to assess the impacts of lower rates of productivity growth and consequent lower savings and investment on key price and income variables. The productivity shocks are passed directly to the production activities included in household microsimulation models for almost 300,000 households. These households are also affected by the modeled changes in prices and wages. Simulations allow us to assess the impacts of the slowdown on the real household incomes of the poor, and hence on the poverty rate. The results suggest that the poorest countries will see the greatest slowdown in poverty reduction, with over 5 percent of their population projected to remain below the poverty line. Overall 38 million fewer people will leave extreme poverty compared to earlier projections. Farm households are at particular risk in middle-income countries, with over 1.5 percent more of the farming population potentially not escaping extreme poverty in these countries. By 2030, average extreme poverty in rural areas is now projected to be about 7.5 percent, rather than 7.1 percent. While substantial poverty reduction is still expected between now and 2030, a strong focus on policies for poverty reduction will be vital to achieving the first SDG goal of eliminating poverty.

New modalities for managing drought risk in rainfed agriculture

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Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4./5 ( download)

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Book Synopsis New modalities for managing drought risk in rainfed agriculture by : Ward, Patrick S.

Download or read book New modalities for managing drought risk in rainfed agriculture written by Ward, Patrick S. and published by Intl Food Policy Res Inst. This book was released on 2016-10-05 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper we explore the potential for a new approach to managing drought risk among rainfed rice producers in Odisha, India. Droughts have historically been a serious constraint to agricultural production in rainfed agricultural systems, with droughts resulting in significant reductions in both yields and cultivated area, in turn leading to significant impacts on rural livelihoods and food security. Scientists and policy makers have proposed various strategies for managing risks, with limited success. In this study we consider two such strategies, specifically drought-tolerant rice and weather index insurance. While neither drought-tolerant cultivars nor weather index insurance products are perfect solutions for adequately managing drought risk in and of themselves, there is scope to exploit the benefits of each and bundle them into a complementary risk management product, specifically through proper index calibration and an optimized insurance design. In this study, we explore preferences for such a complementary risk management product using discrete choice experiments in Odisha, India. We are able to estimate the added value that farmers perceive in the bundled product above and beyond the value associated with each of the independent products. We also show that valuations are sensitive to the basis risk implied by the insurance product, with farmers less enthusiastic about risk management products that leave significant risks uninsured.

Framework to assess performance and impact of pluralistic agricultural extension systems

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Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4./5 ( download)

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Book Synopsis Framework to assess performance and impact of pluralistic agricultural extension systems by : Faure, Guy

Download or read book Framework to assess performance and impact of pluralistic agricultural extension systems written by Faure, Guy and published by Intl Food Policy Res Inst. This book was released on 2016-11-11 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extension and advisory services (EAS) are well recognized as a key factor in contributing to agricultural productivity and growth. However, rigorous evaluation of EAS approaches and assessment of complex national or subnational pluralistic EAS systems are rare. This working paper examines the literature on experiential and empirical insights and explores methods to assess complex pluralistic EAS systems. The authors present conceptual thinking on innovation systems and EAS, and review the IFPRI “best-fit” framework. This framework remains relevant because it is based on a holistic perspective with an impact pathway orientation. The paper aims to operationalize and improve the best-fit framework to guide the evaluation of complex EAS systems. The authors draw on and summarize existing literature to illustrate methods and tools used to analyze each component of the framework. The review pays close attention to the literature and methods for assessing the diversity of service providers and their various delivery tools and learning approaches. The discussion also pays close attention to the interaction of each component and how it affects the performance and impact of EAS from a systems perspective. This paper adds key points and considerations on how to operationalize the best-fit framework to carry out evaluations of pluralistic EAS.

Improving household consumption and expenditure surveys’ food consumption metrics

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Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4./5 ( download)

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Book Synopsis Improving household consumption and expenditure surveys’ food consumption metrics by : Fiedler, John L.

Download or read book Improving household consumption and expenditure surveys’ food consumption metrics written by Fiedler, John L. and published by Intl Food Policy Res Inst. This book was released on 2016-11-18 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the nature of global malnutrition changes, there is a growing need and increasing urgency for more and better information about food consumption and dietary patterns. The past two decades have seen a dramatic increase in the number, availability, and analysis of the food consumption data collected in a variety of multipurpose household surveys, referred to collectively as household consumption and expenditure surveys (HCESs). These surveys are heterogeneous, and their quality varies substantially by country. Still, they share some common shortcomings in their measurement of food consumption, nutrient intakes, and nutrition status that undermine their relevance and reliability for purposes of designing and implementing food policies and programs. This review crafts a strategic approach to the unfinished global agenda of improving HCESs’ collection of food consumption data. Starting with the priority studies recommended by a 100-country HCES review (Smith, Dupriez, and Troubat 2014), it focuses on a strategic subset of those studies that deal most directly and exclusively with the measurement of food, and that are of fundamental importance to all HCES stakeholders in low- and middle-income countries. Drawing from the literature, this study provides a more detailed, more circumspect justification as to why these particular studies are needed, while identifying key hypotheses, explaining why these studies are of growing urgency, and demonstrating why now is a propitious time for undertaking them. The review also identifies important study design considerations while pointing out potential challenges to successful implementation stemming from technical capacity, economic, administrative, and political considerations. Six key studies are rank ordered from a global perspective as follows, taking into account (1) the likely shared consensus that a topic is an important source of measurement error in estimating consumption; (2) the perceived urgency of the need for addressing a particular source of measurement error; (3) the perceived likelihood of success—that is, that the efforts will improve the accuracy of measurement; (4) whether or not the study entails modifying the questionnaire; (5) the ease with which a study may begin; and (6) the extent to which the study is independent of necessary negotiations with existing HCES stakeholders because of the types of changes it is likely to entail (in either the questionnaire or the way the data have traditionally been processed).

Export competition issues after Nairobi

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Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4./5 ( download)

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Book Synopsis Export competition issues after Nairobi by : Díaz-Bonilla, Eugenio

Download or read book Export competition issues after Nairobi written by Díaz-Bonilla, Eugenio and published by Intl Food Policy Res Inst. This book was released on 2016-09-16 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper reviews, from the perspective of developing countries, the recent agreement reached at the 10th WTO Ministerial at Nairobi related to export competition, including exports subsidies, food aid, export credits and guarantees, and state trading enterprises (STEs). The legal and economic aspects of the agreement are examined, and the relevance of banning agricultural export subsidies are noted. This eliminates some of the worst-case scenarios, if agricultural world prices continue to soften and the important margin of export subsidies still allowed under the WTO framework was to be used. But given the relatively longer transition period for some relevant products before export subsidies are completely banned, the paper argues for continued monitoring of the potential use of this instrument. The paper also discusses the other components of export competition, looking into the legal and economic aspects. Some suggestions about continuous work on transparency and monitoring of current practices, and further disciplines are also presented.

Limits to green revolution in rice in Africa

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Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4./5 ( download)

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Book Synopsis Limits to green revolution in rice in Africa by : Ragasa, Catherine

Download or read book Limits to green revolution in rice in Africa written by Ragasa, Catherine and published by Intl Food Policy Res Inst. This book was released on 2016-09-29 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper examines closely the constraints in productivity improvements and evaluates available rice technologies looking at the heterogeneity of irrigated and rainfed ecologies in 10 regions in Ghana. Employing yield response models, profitability analysis, and adoption models, results show various practices contribute to yield improvements in irrigated and rainfed systems including chemical fertilizer use, use of certified seed of improved varieties, transplanting, bunding, leveling, use of a sawah system, seed priming, and row planting. Evidence also shows that extension services on rice production are limited and that intensifying extension services can contribute to increases in rice yield.

Comparing apples to apples

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Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4./5 ( download)

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Book Synopsis Comparing apples to apples by : Nin-Pratt, Alejandro

Download or read book Comparing apples to apples written by Nin-Pratt, Alejandro and published by Intl Food Policy Res Inst. This book was released on 2016-09-23 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has been apparent for more than a century that future economic progress in agriculture will be driven by the invention and application of new technologies resulting from expenditure in research and development (R&D) by governments and private firms. Nevertheless, it is conventional wisdom in the economic development literature that there is a significant underinvestment in agricultural R&D in developing countries. Evidence supporting this belief is provided, first by a vast literature showing returns on R&D expenditure to be so high as to justify levels of investment in multiples of those actually found, and second, from available data showing low research effort in developing countries as measured by the intensity ratio (IR), that is, the percentage of agricultural gross domestic product invested in agricultural R&D (excluding the for-profit private sector). This paper argues that the IR is an inadequate indicator to measure and compare the research efforts of a diverse group of countries and proposes an alternative index that allows meaningful comparisons between countries. The proposed index can be used to identify potential under-investors, determine intensity gaps, and quantify the R&D investment needed to close these gaps by comparing countries with similar characteristics. Results obtained using the new R&D intensity indicator with a sample of 88 countries show that the investment effort in developing countries is much higher than the one observed using the conventional IR measure. The new measure finds that countries like China, India, Brazil, and Kenya have similar levels of R&D intensity to those in the United States. To close the R&D intensity gap measured by the new index, developing countries will need to invest US$7.1 billion on top of the $21.4 billion invested on average during 2008–2011, an increase of 33 percent of total actual investment.

Have Chinese firms become smaller? If so, why?

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Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4./5 ( download)

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Book Synopsis Have Chinese firms become smaller? If so, why? by : Yang, Qiming

Download or read book Have Chinese firms become smaller? If so, why? written by Yang, Qiming and published by Intl Food Policy Res Inst. This book was released on 2016-09-23 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Normally as an economy develops, firm sizes increase. However, as measured by the employment rate, the firm size in China declined from 2004 to 2008. In this paper, we develop a structural dynamic model with heterogeneous workers to study the relative contributions of three factors to declining firm size: rising real wages, implementation of minimum wages, and the introduction of a new national labor contract law. While rising wages make a sizeable contribution, we find that the new labor law plays a dominant role in solving the puzzle. In comparison, the impact of minimum wages is more muted.