smallholder market participation concepts and evidence from eastern and southern africa abstract this paper reviews the evidence on smallholder market participation with a focus on staple foodgrains i e cereals in eastern and southern africa in an effort to help better identify what interventions are most likely to break smallholders out of the semi subsistence poverty trap that appears to ensnare much of rural africa the conceptual and empirical evidence suggests that interventions aimed at facilitating smallholder organization at reducing the costs of intermarket commerce and perhaps especially at improving poorer households access to improved technologies and productive assets are central to stimulating smallholder market participation and escape from semi subsistence poverty traps macroeconomic and trade policy tools appear less useful in inducing market participation by poor smallholders in the region

the infant export industry argument when actual consumption experiences are required to learn about a commodity s qualities subsidization of infant exporters can be justified as a first best policy measure this paper develops a dynamic model of optimal foreign market cultivation and examines the type and magnitude of trade intervention that is warranted and how this intervention adjusts over time it also focuses on changing production consumption and trade patterns as well as on welfare implications for individuals and society as the subsidization process unfolds international borrowing is allowed and is shown to cushion against severe welfare losses in the early phases of export subsidization l argument en faveur de la protection d une industrie d exportation dans la phase initiale de son developpement quand on ne peut apprecier les qualites d un bien qu en le consommant effectivement on peut defendre comme politique optimale les subventions aux exportateurs dans la phase initiale de production de leur bien ce memoire developpe un modele dynamique de mise en valeur optimale des marches etrangers et examine quel type d intervention est justifiee quelle intensite de support est necessaire et a quel moment cette aide doit etre modifiee a mesure que le temps passe l auteur examine aussi les implications pour la structure de la production de la consommation et du commerce de ce type d intervention ainsi que ses effets sur le niveau de bien etre des individus et de la collectivite l emprunt international permet d amortir le choc de pertes de bien etre importantes dans les phases initiales de la subvention des exportations

new issues in corporate finance flow of funds data are used to compare methods of finance in 5 countries over the period 1970 to 1985 many of the problems associated with previous studies are avoided by estimating net instead of gross financing proportions the degree of consolidation of accounts reciprocal arrangements between borrowers and lenders and compensating deposit requirements on borrowers no longer distort financing patterns corrections for inflation are provided by employing flow rather than stock figures and using own aggregation procedures to derive stock measures significant variations in financing emerge these are not readily explained by traditional descriptions of corporate finance in particular taxation as an alternative the paper suggests that relationships between borrowers and lenders establish forms of commitment that are conducive to the provision of long term finance the separation between investment and finance which has been the starting point of corporate finance theory is untenable in a multiperiod context in which terms of finance define future allocation of control

country of origin effects on product evaluations this article reviews the literature regarding the effect of country of origin on buyer evaluations of products the issue is important for countries especially resource poor developing countries that need to increase manufactured exports and for firms that source products in countries different from where sold marketing inferences are drawn and implications for future research are developed

reversing urban bias in african rice markets evidence from senegal summary urban bias constitutes an important institutional impediment to economic development in poor countries some african governments now recognize that they should invest in agricultural productivity in order to reverse urban bias but often forget the equally important objective of investing in quality tailored to consumers so as to reverse urban bias footprint on food markets we conduct framed field experiments in two major urban markets in senegal and find that the majority of urban consumers are willing to pay quality premiums for local rice suggesting that investment in post harvest rice quality is a priority in the reversal of urban bias 2012 elsevier ltd all rights reserved

export industry policy and reputational comparative advantage abstract country of origin reputations are endogenized in this paper and it is shown that otherwise identical countries can be correctly perceived as differing in their percentage of high quality producers these self fulfilling reputations determine not only the average quality of a country s exports but also the type of products in which a country specializes hence the pattern of international trade can be determined by this reputational comparative advantage an inferior country of origin reputation leads to lower national welfare therefore several trade and industrial policies that can improve country of origin reputation are examined

non farm income household welfare and sustainable land management in a less favoured area in the ethiopian highlands a bio economic model has been calibrated to the socio economic and biophysical characteristics of a less favoured area in the ethiopian highlands land degradation population growth stagnant technology and drought necessitates development of non farm employment opportunities in the area the model has been used to assess the impact of improved access to non farm income on household welfare agricultural production conservation investments and land degradation in the form of soil erosion the model simulations indicate that access to low wage off farm income is restricted by lack of employment opportunities since households otherwise would have engaged in more off farm wage employment than observed the simulations show that better unconstrained access to low wage non farm income has a substantial positive effect on household income total agricultural production crop and livestock production and farm inputs used are reduced when access to non farm employment is improved and thus increases the need to import food to the area access to non farm income reduces farm households incentives to invest in conservation and this leads to more overall soil erosion and more rapid land degradation even though intensity of production is reduced special policies are therefore needed to ensure land conservation and to sustain local food production

resolving differences in willingness to pay and willingness to accept reply gwendolyn c morrison 1997 raises a logical point regarding our experimental test of the divergence between willingness to pay wtp and willingness to accept wta measures of economic value shogren et al 1994 she argues that our design does not provide a true test of the existence of a fundamental endowment effect since we did not control for the potential of a pivoting indifference map daniel kahneman et al 1990 she concludes that even though our ev idence shows that the mean wtp and wta bids for market goods with close substitutes e g candy bars and coffee mugs converge after market experience the endowment effect might still be alive and well albeit at statisti cally insignificant levels

the role of market forces in assuring contractual performance the conditions under which transactors can use the market repeat purchase mechanism of contract enforcement are examined increased price is shown to be a means of assuring contractual performance a necessary and sufficient condition for performance is the existence of price sufficiently above salvageable production costs so that the nonperforming firm loses a discounted steam of rents on future sales which is greater than the wealth increase from nonperformance this will generally imply a market price greater than the perfectly competitive price and rationalize investments in firm specific assets advertising investments thereby become a positive indicator of likely performance

nonfarm income diversification and household livelihood strategies in rural africa concepts dynamics and policy implications abstract asset activity and income diversification lie at the heart of livelihood strategies in rural africa this paper introduces a special issue on the topic income diversification and livelihoods in rural africa cause and consequence of change we concentrate on core conceptual issues that bedevil the literature on rural income diversification and the policy implications of the empirical evidence presented in this special issue

the role of export subsisies when product quality is unknown abstract we explore the role of export subsidies when foreign goods are initially of unknown quality to domestic consumers absent export subsidies entry of high quality firms may be blocked by their inability to sell at prices reflecting their true quality export subsidies can break this entry barrier and increase welfare moreover even when high quality firms find it possible to signal their quality to consumers through an introductory pricing strategy a rolefor government policy can arise the signal low introductory price transfers surplus from foreign producers to domestic consumers and can be avoided with an appropriate export tax subsidy policy

the impact of credit on peasant productivity and differentiation in nicaragua abstract an endogenous switching regressions framework is used to structure and identify the impact of credit on small farm food production in nicaragua the results which emerge weakly support the hypothesis that credit had a positive impact on production and could be expected to reduce the pattern of structurally unbalanced growth in nicaraguan agriculture however the estimated impact is of a form which implies a process of differentiation and unequal growth in the peasant sector in the wake of the new opportunities afforded by credit

the impact of education in rural ghana examining household labor allocation and returns on and off the farm most of the human capital literature pertaining to developing countries focuses on the returns to education in either farm work or wage work few studies examine how education affects the allocation of time between these activities this paper estimates the returns to education in farm and off farm work and consequently the role of education in determining the allocation of labor the results from this study show that off farm work has a much higher return to education than does farm work and suggest that this divergence in returns affects the allocation of labor in farm households between farm and off farm work

impact of off farm income on food expenditures in rural bangladesh an unconditional quantile regression approach this study examines the effects of off farm income on food expenditures of rural bangladeshi households our analysis yields unbiased estimates of the unconditional impact of off farm income on food expenditures and reveals the heterogeneous effects that occur across the distribution of total food consumption expenditures the findings suggest that the impacts of off farm income are uniformly positive across the unconditional quantile regression and significantly increase food consumption expenditures for all quantiles except for the 25th quantile in addition we found that schooling experience and location of the household increase the food expenditures of rural households most importantly this article argues that female headed rural households in which the female works off the farm tend to have significantly lower food expenditures

rural nonfarm activities and agricultural crop production in nigeria although most rural households are involved in the farm sector the nonfarm sector has grown significantly in recent decades and its role in rural development has become increasingly important this article examines the effect of participation in nonfarm activities on crop expenses of farm households in nigeria the relationship is modeled using a nonseparable agricultural household model that suggests that participating in nonfarm activities can relax the credit constraints facing farm households and reduce risk thereby helping households improve farm production and smooth consumption over time the results show that participation in nonfarm activities by nigerian farmers has a positive and significant effect on crop expenses and in particular on payments for hired labor and inorganic fertilizers separate analysis of the six geopolitical zones in nigeria indicates that it is in the south south and south east zones where nonfarm participation appears to induce more hiring of labor the results support the hypothesis that nonfarm participation helps relax liquidity constraints but suggests how that liquidity is used is zone specific in general the results also indicate that liquidity is used more to pay for inputs into staple production as opposed to cash crops

a meta analysis of country of origin effects this note reports a quantitative analysis of the country of origin coo effect based on fifty two articles or papers containing sixty nine independent studies and 1 520 effect sizes an analysis of fifteen study characteristics revealed that country of origin effects are only somewhat generalizable using omega squared as the measure of effect size verbal product descriptions produced larger coo effect sizes than did the presence of an actual product likewise single cue studies produced larger coo effect sizes than did multiple cue studies and larger samples produced effect sizes that on average were greater than those produced by smaller samples the size of an observed coo effect was a function of whether the dependent variables was a quality reliability perception or a purchase intention the average effect size of quality reliability perceptions was 30 whereas the average effect size for purchase intentions was 19 purchase intentions were most susceptible to methodological artifacts than were quality reliability perceptions study findings selectively confirm and refute common beliefs regarding the impact of a country of origin cue on product perceptions and purchase intentions

using evidence of household income diversification to inform study of the rural nonfarm labor market in africa abstract the labor market literature in developing countries has seldom drawn on the studies of rural household income diversification this paper draws on such studies to inform future study of the rural nonfarm labor market in africa the review of evidence provides some surprising departures from traditional images of nonfarm activities of rural households among the most striking is the dominant importance in the majority of case study areas of nonfarm wage labor as compared to self employment of nonfarm sector earnings as compared to farm sector wage earnings and of local nonfarm earnings as compared to migration earnings the most worrying finding was the poor distribution of nonfarm earnings in rural areas despite the importance of these earnings to food security and farm investments this poor distribution implies significant entry barriers and market segmentation it is probable that this will lead over time to an increasingly skewed distribution of land and other assets in rural africa

infant industry protection reconsidered the case of informational barriers to entry in industries with imperfect consumer information the lack of a reputation puts latecomers at a competitive disadvantage vis a vis established firms we consider whether the existence of such informational barriers to entry provides a valid reason for temporarily protecting infant producers of experience goods and services our model incorporates both moral hazard in an individual firm s choice of quality and adverse selection among potential entrants into the industry we find that infant industry protection often exacerbates the welfare loss associated with these market imperfections

gender differentials in farm productivity implications for household efficiency and agricultural policy abstract within many african households agricultural production is simultaneously carried out on many plots controlled by different members of the household detailed plot level agronomic data from burkina faso provides striking evidence of substantial inefficiencies in the allocation of factors of production across the plots controlled by different members of the household production function estimates imply that the value of household output could be increased by 10 15 by reallocating currently used factors of production across plots this finding contradicts standard models of agricultural households a richer model of behaviour which recognizes that the individuals who comprise a household compete as well as co operate has important implications for the structure of agricultural production and for the design of agricultural policy

location costs product quality and implicit franchise contracts abstract in the literature on international trade only little attention has been given to informational asymmetries between firms and consumers with respect to product quality the few economic models that analyze the question of how asymmetric information about product quality might affect trade flows treat product quality as exogeneous in contrast our model takes product quality as an endogeneous variable i e firms can choose the quality they wish to produce in this case location costs can signal product quality under certain conditions and thereby affect international trade flows more specifically intra industry trade in vertically differentiated experience goods can be determined by information asymmetries about product quality

the dissipation of profits by brand name investment and entry when price guarantees quality two previous models of the dissipation of profits generated by the use of quality guaranteeing prices assumed that pro fits were dissipated through investment in brand name capital and ent ry the model of this paper allows both possibilities it is shown th at both types of dissipation will in general occur and that brand n ame investment will dissipate a greater share of profits as the elast icity of consumer response to brand name investment grows larger copyright 1987 by university of chicago press

rural nonfarm income and its impact on agriculture evidence from albania using data from the 2005 albania living standards measurement study alsms05 survey this article analyzes the overall impact of household nonfarm income generating activities riga on agricultural expenditures as well as technical efficiency of rural farm households we also differentiate the impact for subsistence and commercial farmers who are in the top 25 of the distribution of value of annual agricultural sales our results show that on the whole albanian rural households utilize their nonfarm earnings not to invest in time saving efficiency increasing technologies but to move out of crop production we derive similar findings when we try to estimate the same relation separately for commercial and subsistence farmers however for commercial farmers we find a positive impact of household nonfarm earnings on livestock expenditures

farm productivity in burkina faso effects of animal traction and nonfarm income the purpose of this invited paper is to stimulate at the micro meso and macro levels debate on positive analytical approaches to agricultural productivity the session focuses on africa because it is the only developing region where crop output and yield growth is lagging seriously behind population growth the present paper treats the micro farmhousehold level macro and meso analyses are useful for tracing productivity effects of policy and infrastructure change employing broad samples over long periods micro analyses tend to track smaller samples over shorter periods but dig below the aggregate surface to discern and explain productivity differences over crops zones and farmer groups micro analysis is useful for policy and technology formulation and for infrastructure and commodity promotion strategies further many aggregate studies are limited to only a few composite product categories because of lack of more detailed data on labor land and capital allocations over crops to obtain finer distinctions among crops one needs detailed farm management surveys since the spate of african farm management studies in the 1960s and 1970s soils have rapidly degraded access to land has become increasingly constrained factor and credit markets have changed structurally and nonfarm activity by farm households has apparently increased these changes should affect productivity across farm types suggesting the need to revive attention to farm level analysis past farm level productivity work in africa which largely used positive analysis tended to stratify the sample exogenously based on farm characteristics generally by farm size use of animal traction access to credit use of new seed varieties land tenure status or income we follow these earlier studies by stratifying the farm household data by a factor we expect to affect technical parameters namely farm capital in the guinean zone of burkina faso in particular we stratify according to whether the household owns animal traction equipment foll wing barrett et al and jaeger and matlon besides adding to empirical evidence on the productivity effects of animal traction we endogenously stratify the sample with a selectivity model an approach too rarely taken with a few recent exceptions such as carter in productivity research we then estimate production functions controlling for selectivity bias such an approach also allows us to test the indirect effect of nonfarm income on productivity through its effect on technology adoption as embodied in farm capital acquisition studies of nonfarm income effects on capital acquisition are not absent in the literature e g barrett et al in eastern burkina but they have been somewhat neglected in farm level work and neglected even more in aggregate level research because of the rarity of rural nonfarm income data

the rural non farm economy prospects for growth and poverty reduction summary policy makers have high expectations for the rural non farm economy rnfe given high income shares growing employment and frequently low capital requirements they see the rnfe as a potential pathway out of poverty for their rural poor yet available evidence suggests that pro poor rural non farm growth does not occur automatically for the poor to benefit from rural non farm growth policy makers must stimulate buoyant rural economies with robust non farm income growth not simply low productivity employment moreover the poor must gain access to growing market niches fluid labor markets provide one important bridge linking the rural poor to growing non farm opportunities

a missing touch of adam smith in amartya sen s account of public reasoning the man within for the man without sen claims that his 2009 theory of justice is based in part upon smith s idea of the impartial spectator his claim has received criticism some authors have responded that his interpretation of smith s concept is unfaithful to the original e g ege igersheim and le chapelain 2012 others focusing on internal features of sen s analysis critique his use of the smithian impartial spectator arguing that it is a weak point in his comparative theory of justice e g shapiro 2011 in this paper we address both sets of criticisms while agreeing with commentators that sen s reading of smith is somewhat unfaithful we reiterate that his aim in the idea of justice is not to provide an exegesis of smith but rather to build his own comparative theory of justice by extending adam smith s idea of the impartial spectator ij 134 to his own project after clarifying their distinct approaches to the concept of the impartial spectator we draw upon our account of these differences to evaluate sen s own use of the concept despite significant divergences we show that sen s version of the impartial spectator is not inconsistent with smith s analysis though it does not correspond to smith s concept i e to what the scottish philosopher sometimes calls the man within it is reminiscent of another figure from smith s moral philosophy the man without beyond this analogy there are further connections between smith s imaginary figure of the man within and sen s account of common beliefs both notions are ways of representing our beliefs regarding what is moral or just but whereas smith s moral philosophy offers an analysis of the process by which the man without influences the man within nothing of that kind is to be found in sen s conception of public reasoning and it is here that smith s famous concept of sympathy can supplement sen s theory in a way which furnishes an answer to shapiro s 2011 criticism regarding the possibility of the spontaneous change of beliefs toward greater impartiality

is off farm income reforming the farm evidence from mexico does access to off farm income complement or compete with agricultural production this article explores the effect of off farm income on agricultural production activities using data from the 2003 mexico national rural household survey we first discuss the theoretical conditions under which access to off farm income may influence production in an agricultural household model instrumental variable iv estimation methods are then used to test whether agricultural production activities technologies and input use differ between households with and without access to off farm income we find that off farm income has a negative effect on agricultural output and the use of family labor on the farm but a positive impact on the demand for purchased inputs there is also a slight efficiency gain in households with access to off farm income findings offer insights into how household production evolves as rural households increasingly engage in off farm income activities

export subsidies as signals of competitiveness in a cournot duopoly model of international competition between a domestic and foreign firm it is shown that when the foreign firm has incomplete information about the marginal cost of the domestic firm then the domestic government can use an export subsidy to signal the competitiveness of its firm this signalling effect strengthens the usual profit shifting argument for an export subsidy the optimal export subsidy in the signalling equilibrium may be twice as large as the optimal profit shifting export subsidy under complete information

interpreting changes from the 1970s to the 1990s in african agriculture through village studies abstract assessments of the performance of agriculture in sub saharan africa are typically based on official production statistics at national level between the early 1970s and the mid 1990s these often show alarmingly poor rates of growth but there are good reasons to doubt the statistics and their interpretation an alternative is to examine the record from the village level upward this paper looks at the evidence from 26 case studies of change between the mid 1970s and the mid 1980s at the district or village level these suggest less cause for alarm than the national statistics they confirm that access to markets is essential for agricultural development the single biggest idea in the policy reforms of the 1980s but they also underline the importance of the detail of policy in remedying failures in product capital and insurance markets and in public investment in technology

non farm work and food security among farm households in northern ghana this paper examines the impact of non farm work on household income and food security among farm households in the northern region of ghana we analyze the impact by employing propensity score matching method that accounts for self selection bias the matching results show that participation in non farm work exerts a positive and statistically significant effect on household income and food security status supporting the widely held view that income from non farm work is crucial to food security and poverty alleviation in rural areas of developing countries

peasant household behaviour with missing markets some paradoxes explained a model of peasant household behavior under varying degrees of household specific food and labor market failures is constructed to show that these structural features can explain several well known patterns of peasant response which have often been attributed to peculiar motives presumed specific to peasants the model explains sluggish response to cash crops prices and high instability in perceived food and labor scarcities the key role of manufactured consumer goods prices in stimulating peasants effort in cash crops production the effectiveness of taxation as opposed to incentives in stimulating cash crops production and the key role of technological change in food production to enhance cash crop production results are obtained analytically in the case of one market failure and by numerical simulation with more than one

links between rural poverty and the environment in developing countries asset categories and investment poverty abstract this paper presents a framework for analyzing the links between poverty and the environment in rural areas of developing countries it introduces the concept of investment poverty and relates it to other measures of poverty in analysis of these links the notion of poverty is examined in the context of categories of assets and categories of environment change with particular focus on farm household income generation and investment strategies as determinants of the links the strength and direction of the poverty environment links are shown to differ even invert depending on the composition of the assets held by the rural poor and the types of environmental problems they face policy strategies need to focus on conditioning variables that affect market development community wealth infrastructure household asset distribution and the affordability and appropriateness of natural resource conservation technologies

determinants and effects of income diversification amongst farm households in burkina faso using four years of household data from three agroecological zones in burkina faso sahelian sudanian and guinean the article examines the determinants and effects of household income diversification harvest shortfalls and terms of trade are found to drive diversification but land constraints do not income diversification is associated with higher incomes and food consumption and more stable income and consumption over years

domestic industrial structure and export quality country of origin may provide a signal of product quality if consumers are on average correct in thei r assessments of product quality from a given country then a lemons effect emerges a firm which pays the full cost of quality improvem ent will receive only diluted benefits in return while competitors gain by free riding the resulting international trade equilibrium i s suboptimal for the exporting country the country may be able to ra ise its welfare by use of export quality standards or by internalizi ng the externality by limiting export licenses or by industrial conso lidation copyright 1988 by economics department of the university of pennsylvania and the osaka university institute of social and economic research association

the rural non farm sector issues and evidence from developing countries abstract the rural non farm sector has traditionally been viewed as a low productivity sector which produces low quality goods it is often expected to wither away as a country develops recent years have seen a shift away from this position towards recognition that the rural non farm sector can and often does contribute to economic growth rural employment poverty reduction and a more spatially balanced population distribution this paper reviews the literature on the conceptual and empirical underpinnings of this more recent perspective focussing on the experience in developing countries the paper documents the size and heterogeneity of the sector pointing to evidence that in many countries the sector is expanding rather than declining the issues associated with measuring the sector s economic contribution are discussed followed by empirical assessments for several countries and regions the distributional impact of non farm earnings is examined and it is found that a pro poor impact while by no means inevitable can be considerable the sector s trajectory over time in different settings is reviewed and the scope for and experience of various policy interventions is discussed

nonfarm employment and poverty alleviation of rural farm households in honduras abstract this paper analyzes the role of nonfarm income of rural farm households in honduras it uses the national income and expenditure survey from 1993 to 1994 income from nonfarm wage and self employment represents 16 25 of farm household income and is especially important for middle and higher income strata nonfarm wage labor is geographically concentrated in small rural towns and in the industrial free zones located in the northern region while self employment is particularly developed in the southern region access to nonfarm wage employment is confined to educated individuals that belong to large households while female members of wealthier households are mainly involved in self employment food security is strongly enhanced through the engagement in nonfarm activities moreover nonfarm income enables farmers to purchase external inputs for improving yields and labor productivity suitable policies to enhance nonfarm employment include education training and technical assistance to reduce labor intensity in agricultural production as well as public investment and credit services to improve access to nonfarm activities

between ostrom and nordhaus the research landscape of sustainability economics abstract we survey the emerging research area of sustainability economics through a quantitative full text analysis of peer reviewed journal publications from 1987 to 2013 to identify relevant contributions we draw on existing definitions of sustainability economics for a keyword based identification strategy a combined focus on a the human nature relationship b the long term uncertain future c normative orientation towards sustainability and d economic analysis our analysis of a random subsample of 343 relevant papers reveals that i sustainability economics is a rapidly developing research area ii while theoretical contributions shaped the area in earlier years applied work now constitutes the largest share of contributions iii the research landscape can be clustered into eleven research clusters these range from participatory governance of social ecological systems associated with the work of elinor ostrom to questions of intertemporal allocation and distribution applied to climate economics associated with the work of william nordhaus iv the research area is broad in scope and heterogeneous and there is relatively little interaction between important clusters v relevant contributions are published in more than 100 journals ten journals publish half of all contributions led by ecological economics and 40 appear in non economics journals underscoring the importance of interdisciplinary dialogue

optimal strategic trade policy under asymmetric information abstract when cost is private information in the brander spencer model the home government is confronted by a decision of choosing between two policy options a menu of policies and a uniform policy the former induces separation and so reveals the cost information to the foreign competitors the latter helps the weak firm by concealing the cost information the main result from this study is that policy menu is preferred to uniform policy under cournot competition while the opposite occurs under bertrand competition

effect of off farm income on smallholder commercialization panel evidence from rural households in ethiopia this article investigates how off farm income affects crop output market participation decisions and marketed surplus of smallholder farmers in ethiopia a double hurdle model is estimated using three waves of panel data from the ethiopian rural household survey unobserved heterogeneity is controlled for using a correlated random effect procedure and potential endogeneity of explanatory variables using a control function approach the results show that off farm income has no significant influence on household crop output market participation however conditional on market participation additional off farm earnings negatively affect the marketed surplus this indicates that farmers use off farm earnings for consumption rather than for investment in agricultural production policy measures that promote rural investment may help increase returns to labor for land poor households participating in off farm work in the process of agricultural commercialization

links between nonfarm income and farm investment in african households adding the capital market perspective farm household surveys in the 1970s and 1980s showed that nonfarm activities provide an important share of household income contrasting with the conventional image of rural african households as deriving their food entitlement almost exclusively from the land e g matlon collier and lal low reardon et al haggblade hazell and brown much of the literature on nonfarm income has concentrated

export price shocks and rural labor markets the role of labor market distortions abstract to what extent can workers in developing countries seize gains from trade to answer this question we resort to a unique exogenous labor demand shock triggered by a surge in the world market price of cotton in 2010 11 by capitalizing on tajikistan s geographic variation in the suitability for cotton production we identify the effect of the export price hike on wages of rural workers the shock induces agricultural firms to shift towards labor intensive cotton production the subsequent greater labor demand doubles wages for female cotton pickers on small entrepreneurial private farms but does not affect their wages on large parastatal farms we present evidence that parastatal farms recruit workers for low wages based on monopsony power and expand employment based on labor coercion of children and public sector workers our results highlight the importance of accounting for competitive structures in local labor markets when assessing the wage pass through of world market prices to workers in developing countries

impacts of devaluation on senegalese households policy implications abstract in january 1994 the franc cfa was devaluated from 50 to 100 fcfa to the french franc this article uses detailed income and expenditure data to simulate the impact of the devaluation on real household income and identify the groups in senegal that are most damaged urban households are hit hardest because they consume large quantities of imported rice and do not earn income from exportables surprisingly one rural area is as negatively affected as the urban areas one experiences no change and a third realizes only a small 5 increase in real income these small or negative affects occur because consumption of imported rice is high which is still the case a year after devaluation and income from the production of exportable peanuts is low relatively strong positive impacts 14 16 increase in real income were realized only in the two zones where peanuts account for a large share of total income about 50 this is perhaps a more negative or in some cases ambiguous impact in rural areas than we think policymakers expected the difference from expectations is due to the higher than expected levels of rice consumption and the lower than expected shares of income earned from peanut production these two facts together lead to a greater negative demand side effect and smaller positive supply side effects of devaluation in several rural zones attention should be given to 1 policies to protect vulnerable groups and 2 policies to stimulate investment by groups realizing short run increases in income thereby channeling the short run benefits into actions that will foster long run economic growth

the increasing importance of nonfarm income and the changing use of labor and capital in rice farming the case of central luzon 1979 2003 there have been sharp increases in nonfarm income among farm households in central luzon for the last few decades this study attempts to identify the effects of the increasing nonfarm income on the use of tractors and threshers and on the employment of hired labor as a substitute for family labor we found that while the increased nonfarm income positively affects the ownership of tractors it has no significant impact on the use of agricultural machines due presumably to the development of efficient machine rental markets we also found that the increased nonfarm income leads to the increased use of hired labor thereby releasing family labor to nonfarm jobs

agricultural input credit in sub saharan africa telling myth from facts recent evidence shows that many sub saharan african farmers use modern inputs but there is limited information on how these inputs are financed we use recent nationally representative data from four countries to explore input financing and the role of credit therein a number of our results contradict conventional wisdom found in the literature our results consistently show that traditional credit use formal or informal is extremely low across credit type country crop and farm size categories instead farmers primarily finance modern input purchases with cash from nonfarm activities and crop sales tied output labor arrangements which have received little empirical treatment in the literature appear to be the only form of credit relatively widely used for farming

the possibility of social choice the subject of social choice includes within its capacious frame various problems with the common feature of relating social judgments and group decisions to the views and interests of the individuals who make up the society or the group some challenges and foundational problems faced by social choice theory as a discipline are discussed social choice theory is a subject in which formal and mathematical techniques have been very extensively used voting based procedures are entirely natural for some kinds of social choice problems such as elections referendums or committee decisions they are however altogether unsuitable for many other problems of social choice impossibility results in social choice theory led by the pioneering work of arrow 1951 have often been interpreted as being thoroughly destructive of the possibility of reasoned and democratic social choice including welfare economics that view is argued against

value chain clusters and aquaculture innovation in bangladesh abstract farmers adopting and implementing innovations such as new technologies and new products often require collaborative inter segment innovation by other actors in other segments of the value chain such as wholesalers implementing new product innovations such as supply of commercial fish feed and chemicals and buying and marketing non traditional fish species we tested whether the clustering and thus economies of agglomeration with implied lower transaction costs encourage and facilitate farmers to innovate that potential determinant of farmer choices has not been studied in agriculture or aquaculture or indeed the food sector we use a unique data set from our own primary survey of the aquaculture value chain in bangladesh including micro data for 1500 fish farm households and 20 districts 77 villages for meso level data we calculate an index to include both horizontal agglomeration and vertical interconnections among actors in the value chain we find being in an area with a high clustering index is associated with a higher probability of farmers using more modern inputs and growing non traditional commodity fish species controlling for farmers other characteristics as well as proximity to cities

strategies for sustainable agricultural development in the ethiopian highlands this paper investigates the impacts of population growth market access agricultural credit and technical assistance programs land policies livelihood strategies and other factors on changes in land management natural resource conditions and human welfare indicators since 1991 in the northern ethiopian highlands based on a survey of 198 villages we find that population growth has contributed significantly to land degradation poverty and food insecurity in this region in contrast better market access and some credit and technical assistance programs were associated with improvement or less decline in land quality wealth and food security suggesting the possibility of win win win development outcomes with appropriate interventions land redistribution was associated with adoption of inorganic fertilizer but also with declining use of fallow and declining soil fertility we find also that different land management practices are adopted where different livelihood strategies are pursued suggesting the importance of considering livelihood strategies in technical assistance programs development strategies should be tailored to the different comparative advantages of different locations no one size fits all strategy will work everywhere this abstract was borrowed from another version of this item

tax incentives for import substituting foreign investment abstract this paper constructs a game theoretic model to study host country policy to attract import substituting foreign direct investment fdi investors are assumed to be incompletely informed about local investment conditions and taxes and tariffs are determined endogenously we show that in certain situations countries will offer tax incentives while in others they will impose a tariff wall to induce fdi tax incentives are motivated by the need to signal favorable investment conditions the paper predicts that tax incentives are more likely to be used the larger is the investment risk the smaller is the local market the smaller is the stock of previous fdi and the lower are trade barriers moreover we conjecture that incentives are positively correlated with the number of jobs created by the investment we test these predictions using data from the us department of commerce benchmark survey of us foreign investment and find that they are supported by the empirical evidence

freely disposable time a time and money integrated measure of poverty and freedom summary this paper develops tests and discusses a metric for livelihood assessment that integrates cash flow and time use households it expresses how much time the household adults have left after satisfying the household s basic needs e g for food sleep care consumables and leisure this freely disposable time fdt may be put to any use available and allowed in the local context such as above basic leisure work to acquire above basic consumer goods or investments in the future such as education or soil conservation thus fdt represents people s freedoms and a key condition for any out of poverty strategy the fdt methodology is illustrated with a number of characteristic livelihood strategies and tested on peri urban farming livelihoods in india and some typical dutch households the fdt outcomes methodology strengths and limitations are compared with those of an allied discretionary time indicator paired time money indicators and purely monetary e g income or expenditure indicators of poverty and welfare

the adoption of intensive monocrop horticulture in southern cameroon abstract results from a 1997 survey of 208 households in the humid forest zone of southern cameroon indicate that african policy makers seeking to intensify agricultural production should focus attention on the horticultural sub sector the survey which gathered information on horticultural production practices found that the average expenditure on agro chemical inputs by horticultural producers using monocrop production systems was 190 us ha which greatly exceeds the fao reported national average expenditure of 6 50 us ha a logit model of monocrop adoption indicated that the size of land holding per household had a negative effect on adoption congruent with population driven technical change and that increases in unit transportation costs significantly decreased the probability of adoption these findings suggest that policy makers should target horticultural intensification in areas of higher population density and promote investment in rural roads the age of the household head had a significant negative and elastic effect on adoption which in combination with an increase in the cohort of younger farmers in the rural population induced by macro economic events contributed to the spread of intensified horticulture in the study area roughly two thirds of rural households also produce cocoa and the quantity of cocoa produced was positively associated with adoption of intensive horticultural systems suggesting that export crop promotion indirectly facilitated diversification of agriculture women s participation in intensive monocrop production was limited and efforts to promote their greater involvement are recommended

multinational production effect on brand value direct foreign investment in manufacturing abroad has a number of consequences for the firm one aspect particularly salient when the company s image is tied to its home country is the impact of the dfi upon customer perceptions of the brand the present study shows how changes in perceptions can be assessed prior to the investment decision and how the brand value consequences of a particular location can be estimated the proposed method is illustrated using data from a japanese company s entry into the u s

farm nonfarm linkages in rural sub saharan africa this paper is an accumulation over the past 25 years of a body of detailed work examining the structure of africa s rural nonfarm economy first it systematically reviews empirical evidence on the nature and magnitude of the african rural nonfarm economy it then explores differences across locality and size across countries and over time in an effort to assess likely patterns of growth a subsequent review of key production and consumption parameters allows an estimate of the magnitude of the agricultural growth multipliers in africa the paper concludes with a brief discussion of policies and programs that will be necessary if farm nonfarm growth linkages are to achieve their full potential

umbrella branding as a signal of new product quality an example of signalling by posting a bond i present a signalling model in which a multiproduct firm can use its reputation as a bond for quality by using a brand name for an established product when it introduces a new experience good as out of equilibrium beliefs are specified a false signal may be taken to imply that both the established and the new product are of low quality in contrast the absence of a signal leaves open the possibility that one of the two products is of high quality hence the signal can be credible without excessive sunk costs as long as the bond posted is sufficiently large

farm productivity in rwanda effects of farm size erosion and soil conservation investments this paper examines the effects of farm size soil erosion and soil conservation investments on land and labor productivity and allocative efficiency in rwanda there were several key results first there is a strong inverse relationship between farm size and land productivity and the opposite for labor productivity for smaller farms there is evidence of allocative inefficiency in use of land and labor probably due to factor market access constraints second farms with greater investment in soil conservation have much better land productivity than average those with very eroded soils do much worse than average smaller farms are not more eroded than larger farms but have twice the soil conservation investments third land productivity benefits substantially from perennial cash crops and the gains to shifting to cash crops are highest for those with low erosion and high use of fertilizer and organic matter program and policy effort to encourage and enable farmers to make soil conservation investments to use fertilizer and organic matter and to participate in cash cropping of perennials will have big payoffs in productivity land markets that allow smaller farmers to buy land could also increase aggregate productivity

rural nonfarm employment and farming household level linkages this article introduces the articles in agricultural economics vol 40 no 2 march 2009 first we introduce their objectives in a brief review of existing literature on developing country trends in rural income diversification in particular rural nonfarm employment rnfe and its impact on farm technology choice in crops and livestock and thus on agricultural modernization and diversification then we preview the key points of the articles which use distinctive primary datasets from albania bulgaria china india mexico nigeria the philippines senegal and vietnam to document the impacts of rnfe and their implications for farm technology and farm activity

geographical indications and the competitive provision of quality in agricultural markets the economics of geographical indications gis is assessed within a vertical product differentiation framework that is consistent with the competitive structure of agriculture it is assumed that certification costs are needed for gis to serve as collective credible quality certification devices and production of high quality product is endogenously determined we find that gis can support a competitive provision of quality and lead to clear welfare gains although they fall short of delivering the constrained first best the main beneficiaries are consumers producers may also accrue some benefit if production of the high quality products draws on scarce factors that they own copyright 2008 oxford university press

promoting sustainable intensification and productivity growth in sahel agriculture after macroeconomic policy reform abstract policy reforms and structural adjustment programs in sahelian countries have eliminated many public agricultural support programs creating a vacuum that has not yet been filled by the private sector sahelian farmers thus face more difficult access to inputs and higher input costs input use has stagnated or declined yet higher population and less land for expansion of cultivation make it vital to increase the productivity of already cultivated land through adoption of intensive agricultural production techniques while partial intensification is becoming common too little investment is occurring in inputs and land improvements that maintain soil fertility control erosion and improve water availability partial intensification therefore risks being an unsustainable strategy higher and more sustainable productivity growth requires significantly increased use of chemical and organic fertilizer improved seeds bunds and animal traction the dilemma is how to ensure that such investments are financially and economically profitable and affordable in terms of government budgets it is crucial to 1 improve input access and reduce the unit cost of inputs to farmers through infrastructure investment 2 increase the productivity of fertilizer and improved seed by encouraging complementary farm level investments 3 improve the coordination of input and output marketing systems and improve incentives for private sector involvement 4 improve farmers ability to buy inputs using credit and non farm income 5 reduce the financial risks of purchased input use through integrated input output markets and innovative credit schemes and 6 evaluate the net economic benefits of selected agricultural support programs including input subsidies

the classical circular economy sraffian ecological economics and the capabilities approach abstract here i provide some further elaborations on the idea of a classical circular economy and its articulation with the capabilities approach this enables addressing some important questions raised by yoann verger 2017 when commenting on the idea of a classical circular economy as outlined in martins 2016 while advancing the basis for a sraffian ecological economics to understand the connections between sraffa s economic theory and the classical circular economy discussed by verger 2017 an essential aspect to be addressed here is sraffa s interpretation of the classical conception of the wage which can be fruitfully addressed in terms of the capabilities approach as suggested by vivian walsh 2000

household strategies and rural livelihood diversification this article reviews the recent literature on diversification as a livelihood strategy of rural households in developing countries with particular reference to sub saharan africa livelihood diversification is defined as the process by which rural families construct a diverse portfolio of activities and social support capabilities in order to survive and to improve their standards of living the determinants and effects of diversification in the areas of poverty income distribution farm output and gender are examined some policy inferences are summarised the conclusion is reached that removal of constraints to and expansion of opportunities for diversification are desirable policy objectives because they give individuals and households more capabilities to improve livelihood security and to raise living standards

off farm work and capital accumulation decisions of farmers over the life cycle the role of heterogeneity and state dependence abstract this paper analyzes two principal simultaneous decisions of farm operators off farm labor supply and farm capital investment we first develop a theoretical model analyzing the effects of exogenous shocks on farmers decisions then we estimate jointly a multinomial probit model of farmers off farm labor supply and a switching regression model of farm capital using a two period panel data set from israel this method enables to account for both unobserved heterogeneity and structural state dependence the results demonstrate that farm capital investments during the 1970s which were enhanced by heavily subsidized credit prevented farmers from seeking off farm employment opportunities

advertising and limit pricing we enrich milgrom and roberts 1982 limit pricing model to allow an incumbent to signal his costs with both price and advertisements our fundamental result is that a cost reducing distortion occurs in that the incumbent behaves as if there were complete information but his costs were lower than they are preentry price is therefore distorted downward and demand enhancing advertising is distorted upward as a consequence of signalling if advertising is a purely dissipative signal it is not used nor therefore distorted recent refinements of the sequential equilibrium concept are featured