The Quanto Adjustment and the Smile

European quanto derivatives are usually priced using the well‐known quanto adjustment corresponding to the forward of the quantoed asset under the assumptions of the Black–Scholes model. In this article, I present the quanto adjustment corresponding to the local volatility model that allows pricing quanto derivatives consistently with the observed market equity skew and exchange rate smile. I then examine the model risk arising in the standard quanto adjustment by fitting the local volatility model to market data and then comparing the prices of European quanto euro derivatives on the Nikkei 225 index with those generated by the standard quanto adjustment. The results show that the standard quanto adjustment can be subject to significant pricing errors when compared with the local volatility model. I also compare the pricing performance of the local volatility model with a multivariate stochastic volatility model. The results show that when the correlation between the instantaneous variances associated with the underlying asset and the exchange rate is close to one, as it is the case when we consider historical data, there is little evidence of model risk for the local volatility model in the pricing of European quanto euro derivatives on the Nikkei 225 index. © 2011 Wiley Periodicals, Inc. Jrl Fut Mark 32:877–908, 2012     

Marketing China's milk: A case study of the sales activity of dairy farmers in greater Beijing

Small farmer participation in marketing chains in emerging commodity markets and the determinants of their marketing channel choices are the center of many recent empirical and theoretical papers in the literature. The dairy sector is emerging in China. There are many fundamental questions about how farmers make dairy marketing decisions in China at the farm gate level that are unanswered. This makes the dairy sector in China a good place to study farmers in emerging marketing chains. Based on three sets of unique data collected in the mid-2000s in Greater Beijing, the analyses show that small farmers were the major producers of milk. There is no evidence that small farmers are being excluded from emerging marketing channels. One of the differences of China's dairy sector in the mid-2000s is that its marketing chain itself had many different types of agents that procure milk — and few of them were large; most were individual entrepreneurs. The high level of the competiveness may be the reason that individual agents do not have monopoly power and why small farmers can operate in the system.     

Investment decisions with financial constraints. Evidence from Spanish firms

This paper analyses to what extent the rejection of the investment dynamics implied by the Euler equation model with quadratic and symmetric adjustment costs can be attributed to the fact that the investment behavior of some firms in some periods is financially constrained by the availability of internal funds. I use a hierarchy of finance model which assumes that internally generated finance for investment is available at a lower cost than external finance, and implies the existence of distinct financial regimes depending on the firm’s financial policy. I estimate the empirical investment equation derived from the model using GMM, taking into account the endogeneity of the selection and allowing for debt finance, imperfect competition and the existence of a possible measurement error in the user cost of capital. The empirical results suggest that the Euler equation model is not seriously misspecified for a sub-sample of firms pursuing a particular financial policy.     

Farmer Participation,Processing, and the Rise of Dairy Production in Greater Beijing,P. R. China

With rapid income growth, dairy production and consumption in China have increased significantly. The emergence of the dairy sector provides opportunities for farmers to participate in a high-value, potentially more lucrative enterprise. The overall goal of this paper is to analyze the major determinants of farmer participation in dairy production. Our main questions include whether or not the pace of the emergence of the dairy processing industry has affected the ability of farmers (especially small and relatively poor ones) to participate in dairy production; and whether or not it has limited the expansion of their herd size. Based on household, village, and processor surveys conducted in the Greater Beijing region, our analysis indicates that the location of dairy processing firms is one key factor that determines the participation of farmers in dairy production. Although other factors affect participation and herd size, including road access and the ability to find employment off the farm (which affects the opportunity cost of household members), the proximity to a dairy processor is shown to be one of the major factors that has encouraged the growth of dairy production for a given farmer in a specific region during the past decade. The results also show that poor, less educated farmers with relatively less access to land are not excluded from the expansion of the Greater Beijing dairy market. La production laitière et la consommation ont augmenté considérablement en Chine, en raison de la croissance rapide du revenu. Pour les producteurs, la croissance du secteur laitier offre des occasions de se lancer dans des activités à forte valeur, potentiellement plus lucratives. L’objectif global du présent article consiste à analyser les principaux déterminants de la participation des producteurs à la production laitière. Nous nous sommes alors posé deux questions. Le rythme d’émergence de l’industrie de la transformation de produits laitiers influence-t-il ou non la capacité des producteurs (en particulier les petits producteurs de condition modeste) à se lancer dans la production laitière? Le rythme d’émergence de cette industrie limite-t-il ou non l’expansion de la taille de leurs troupeaux? Une analyse des enquêtes menées auprès des ménages, des villages et des transformateurs dans l’agglomération pékinoise a révélé que le lieu où se trouvent les entreprises de transformation de produits laitiers est l’un des principaux facteurs qui déterminent la participation des producteurs à la production laitière. Bien que d’autres facteurs influencent la participation des producteurs et la taille des troupeaux, notamment l’accès routier et la capacitéà trouver un emploi à l’extérieur de la ferme (qui influence le coût d’opportunité/d’option des membres du ménage), la proximité d’une usine de transformation serait l’un des principaux facteurs qui ont encouragé la croissance de la production laitière, pour un producteur donné dans une région en particulier, au cours des dix dernières années. Les résultats ont également indiqué que les producteurs de condition modeste, moins instruits et ayant un accès restreint à des terres ne sont pas exclus de l’expansion du marché laitier dans l’agglomération pékinoise.     

Preference Anomalies,Preference Elicitation and the Discovered Preference Hypothesis

There is wide-ranging evidence, much of it deriving from economics experiments, of ‘anomalies’ in behaviour that challenge standard preference theories. This paper explores the implications of these anomalies for preference elicitation methods. Because methods that are used to inform public policy, such as contingent valuation, are based on standard preference theories, their validity may be called into question by the anomaly data. However, on a new interpretation, these anomalies do not contradict standard theory but are errors in stated preference that can be expected to disappear as people become more experienced in relevant decision environments. We explore the evidence for this interpretation and what implications follow for preference elicitation methodology. JEL classifications: C91, D01, D60, D81, D83, H40     

China's Accession to the World Trade Organization: What Is at Stake for Agricultural Markets?

We analyze the impact of China's accession to the World Trade Organization on major crop and livestock markets using the Food and Agricultural Policy Research Institute (FAPRI) modeling framework. We incorporate expected changes in consumer income, textile production, and trade policies as exogenous shocks to the baseline model. Following accession, revenues decline in China's livestock, grain, and oilseed industries, while cotton production prospers despite increased imports. Chinese consumers benefit from lower food prices, with vegetable oil, dairy, and meat consumption increasing significantly. Argentina, Brazil, Canada, the European Union, and the United States are the greatest beneficiaries from expanded agricultural trade with China.     

A two-part fractional regression model for the financial leverage decisions of micro,small, medium and large firms

In this paper we examine the following two hypotheses, which traditional theories of capital structure are relatively silent about: (i) the determinants of financial leverage decisions are different for micro, small, medium and large firms; and (ii) the factors that determine whether or not a firm issues debt are different from those that determine how much debt it issues. Using a binary choice model to explain the probability of a firm raising debt and a fractional regression model to explain the relative amount of debt issued, we find strong support for both hypotheses. Confirming recent empirical evidence, we find also that, although larger firms are more likely to use debt, conditional on their having some debt, firm size is negatively related to the proportion of debt used by firms.