Competition and Appraisal Inflation

The Journal of Real Estate Finance and Economics - In mortgage debt contracts, real property serves as collateral and the terms of mortgage financing are largely conditional on the certification of...     

Soil Fertility Management and Compost Use in Senegal's Peanut Basin

The Jóór (Dior) soils of Senegal's Peanut Basin are inherently low in organic matter, limiting yields of millet and other crops and threatening the food security of smallholders. Focus groups and interviews were conducted in eight villages to characterise the site-specific fertility management by farmers in the Peanut Basin. Results of the qualitative survey revealed that farmers base management decisions on a series of fertility indicators that include type, colour, and texture of soil, presence of vegetation, and productivity in previous years. In an effort to equalise fertility across the field, farmers amend areas they classify as less fertile with decomposed manure and household waste from the family sëntaare (traditional pile) orwith compost from managed piles. On-site measurements of soil in areas of fields amended with compost or sëntaare material revealed significant increases in peanut and millet growth over unamended areas, but little difference between the effects of compost and manure. Similarly, chemical analysis revealed increased effective cation exchange capacity (ECEC) and nutrient concentrations (K, Mg and Al) in soils amended with compost or manure. Similarities in the chemical characteristics of compost and sëntaare material suggest that development workers could emphasise improved pile management rather than promoting more labour-intensive composting.     

Determinants of adoption of Internet in Africa: Case of 17 sub-Saharan countries

This study develops two-level hierarchical model that identifies factors that favor or hamper the use of Internet in Africa. We used data from a survey covering 17 African countries. Our results confirm that urbanization and the spread of Internet infrastructures play an important role in individual decisions to adopt this technology. They also reveal that an individual will have a larger probability to use Internet if he/she has at least completed primary education.Moreover, individual characteristics such as sex, age, level of education, and a social network membership greatly influence Internet adoption. Indeed, men are more likely to use Internet than women; this probability is larger if they are young (16–30 years old) or if they attained at least secondary education level or if they are members of a social network.     

The Negative Effects of Inappropriate Price Stimulation; The Case of Senegal: Rice Price Increases to Encourage Production May Harm Families of Non-responsive Subsistence Farmers

Abstract . Some governments of developing economieshzve been encouraged to use pricing policy to stimulate increases in food production. It is not known whether all subsistence farmers in those countries operate in an economic, financial and technological environment in which they can respond positively to price increases. In this paper models were used to demonstrate two situations: one in which farmers responded to price stimulation and another where price increases were ineffective, costly and produced results inconsistent with national goals. Data from the Basse Casamance Region in Senegal were used to show that farmers were not responsive to price changes and were net purchasers of grains. The study concludes that unless farmers' supply curves were shifted to the right—that is, that they meet more of their own subsistence needs—recent Senegalese government rice price increases could be harmful to the farm family.     

Poverty Reduction Effects of Agricultural Technology Adoption: The Case of Improved Cassava Varieties in Nigeria

We use DNA‐fingerprinting to estimate the poverty reduction effect of adoption of improved cassava varieties in Nigeria. We estimate the counterfactual household income distribution of cassava producers by combining farm‐level treatment effects with a market‐level model. Our results suggest that adoption of improved cassava varieties has led to a 4.6 percentage point reduction in poverty, though this is sensitive to the measurement of adoption status. Therefore, accurate measurement of adoption is crucial for a more credible estimate of the poverty reduction effect of adoption. Our analysis also suggests that farmers who are more likely to be adopters are also likely to face higher structural costs. Addressing structural barriers that make improved technologies less profitable for the poor would therefore be important to increase the poverty reduction effect of improved cassava varieties.     

How Do Firms Finance Nonprimary Market Investments? Evidence from REITs

This study explores the impact of investment characteristics, mainly investment location relative to the firm's primary market, on financing choices by real estate investment trusts (REITs). Using a large sample of commercial property acquisitions, we show that REITs are 4–8% less likely to use secured (mortgage) debt when acquiring properties in their primary markets than elsewhere. The documented evidence supports a demand‐side story for the relation between investment characteristics and financing. Moreover, the evidence is consistent with the hypothesis that REITs avoid mortgage financing in their primary markets to preserve operational flexibility in those markets.     

Heterogeneity in entrepreneurship in developing countries: Risk,credit, and migration and the entrepreneurial propensity of youth and women

Promoting youth and female entrepreneurship is crucial to inclusive growth and the future economic and social prospects of developing countries. Evidence tends to suggest that young and female entrepreneurs are in a minority, and the extent and generating mechanisms of this outcome tend to be country‐specific. This collection of papers brings together recent empirical contributions exploring key drivers of this heterogeneity entrepreneurial propensity of youth and female in the context of a group of countries in Africa, Latin America, and the Middle East, paying special attention to the role of and issues relating to access to credit, attitudes to risk, and migratory status. A common thread in all the papers is the effective role of risk, uncertainty, and asymmetric information in the determination of entrepreneurship and in the demand for and allocation of credit when potential entrepreneurs are from specific groups, that is, women, indigenous women, women and youth in conflict and post‐conflict situations, and migrant youth. Based on these results, the papers explore various challenges in the implementation of public policies designed to promote entrepreneurship within these specific segments of the population.     

Stages and determinants of fertilizer use in semiarid African agriculture: the Niger experience

Fertilization is a stepwise decision in Niger. Survey data from a representative sample of 100 households were utilized with individual and joint estimation to evaluate the determinants of fertilizer use at its three different stages: manure alone and two different types of inorganic fertilizer application. The fertilizer price relative to the millet price was always a highly significant determinant of fertilizer adoption. Farmers' experience in seeing the results of fertilization in the field was a principal factor influencing the use of manure and of the micro‐fertilization. Other studies in semiarid regions have emphasized risk, liquidity, or fertilizer responsiveness under harsh conditions but the shift to the micro doses of inorganic fertilizer was statistically associated here with the demonstration trials and the price ratios (fertilizer/millet). A variable reflecting the millet price recovery approximately 6 months after harvest was the most important factor in the decision to raise further inorganic fertilizer use with side dressing. Policy implications were focused on the importance of demonstration trials and improvements in the economic conditions (millet–fertilizer price ratios).     

Price Transmission in Nigerian Food Security Crop Markets

This paper comprehensively examines price transmission from world, neighbour country, and internal commercial hub markets to Nigerian urban markets, as well as from urban to rural markets within the country, for seven key food security crops (maize, millet, sorghum, rice, cassava, yams and cowpeas). There are three key findings: (i) tradability matters for price transmission, but tradability varies across crops and regions. The strongest international linkages are with neighbouring countries. Rice price transmission is high across all markets, while coarse grain price correspondence is low with world prices but high with neighbour country market prices; (ii) our results imply that local conditions matter for price transmission, and are relatively more important than trade for some crops (e.g. yams, cassava) than others (e.g. imported rice, maize); (iii) larger than expected long‐run price transmission parameters in world and neighbour countries for rice and coarse grains suggest that, in these select markets, there are either large transactions costs or quality premiums that vary systematically with border prices, and/or mark‐ups captured by traders with market power.     

Will African Agriculture Survive Climate Change?

Measurement of the likely magnitude of the economic impact ofclimate change on African agriculture has been a challenge.Using data from a survey of more than 9,000 farmers across 11African countries, a cross-sectional approach estimates howfarm net revenues are affected by climate change compared withcurrent mean temperature. Revenues fall with warming for drylandcrops (temperature elasticity of –1.9) and livestock (–5.4),whereas revenues rise for irrigated crops (elasticity of 0.5),which are located in relatively cool parts of Africa and arebuffered by irrigation from the effects of warming. At first,warming has little net aggregate effect as the gains for irrigatedcrops offset the losses for dryland crops and livestock. Warming,however, will likely reduce dryland farm income immedia-tely.The final effects will also depend on changes in precipitation,because revenues from all farm types increase with precipitation.Because irrigated farms are less sensitive to climate, wherewater is available, irrigation is a practical adaptation toclimate change in Africa.