Risk management instruments for debt driven conservation efforts: The case of India's Project Tiger

Project Tiger has been India's premier case of conservation success. Since mid 1990s select Project Tiger Reserves in India were chosen for intensive funding by the Global Environment Facility, the International Development Agency (IDA) and the Government of India under the ‘India Eco-Development Project’. This project marked a modest shift towards debt based funding. The GEF Project has become a benchmark for tiger conservation in India both in terms of management outcomes and scale and scope of funding. However in the absence of large-scale budgetary support or self-generating income flows, it becomes difficult for the GEF type of project to be replicated in other tiger reserves of the country. Debt instruments hold promise as enablers of conservation finance. The paper proposes issue of ‘tiger bonds’ to meet the financial requirements of tiger reserves. Though attractive as a debt instrument, a ‘tiger bond’ could nevertheless entail interest rate and default risks.Bioprospecting activities form good revenue sources for tiger reserves to pay off their debts. However bioprospecting activities do not provide assured returns to tiger reserves. Pharmaceutical companies that prospect for genetic resources and practice ‘real options’ approach to R&D investment planning, adopt multi-phased investment systems and sequential searches that gives them the flexibility to abandon R&D projects. From the point of view of genetic resource providing entities like Project Tiger Reserves, the ‘postponement value’ generated by real options, enables a drug company to tap substitutes for the genetic resources that form the subject matter of bioprospecting contracts. To obviate possible repayment risks by tiger reserves, the paper advocates the institution of ‘put bonds’ as a risk management tool for Project Tiger Reserves in order to hedge themselves against loan defaults arising from possible loss in bioprospecting income. The paper also brings out the mechanics of the issue of tiger bonds in the Indian context. It is argued that a put bond not only hedges default risks but would also aid ‘value discovery’ and payment for ecosystem services as far as the Project Tiger Reserves of India are concerned.     

Integrated basin management: Water and food policy options for Turkey

This paper presents a basin scale analysis of the Nilüfer River Basin of Turkey, where agricultural, urban, and environmental users compete for scarce water in an environment where climate change and food security present large and growing challenges. It presents results of a basin scale dynamic nonlinear programming model that addresses economic efficiency, climate change, and food security. Its approach can be applied to other water-stressed regions operating in environments of economic and hydrologic constraints on water use. Basin scale modeling approach provides a general framework for formulating water management policies, consistent with the principles underlying the European Union Water Framework Directive.     

Have Casinos Contributed to Rising Bankruptcy Rates?

This paper examines the relationship between casino gambling and bankruptcy rates in U.S. counties using a panel of U.S. county-level data from 1990 through 2005. We contribute to the literature in several ways, perhaps most notably by examining the possibility that the effect of a casino on bankruptcy may differ over the casino’s lifespan. Results confirm this possibility, indicating that the impact of casinos on bankruptcy follows a “U-shaped” curve over the life of the casino. More specifically, regression analysis indicates the existence of a casino in a county increases the bankruptcy rate by more than 9% in the first year of operation. The percentage of additional bankruptcies then decreases through the third year after the casino opens. Bankruptcy rates in casino counties then slightly fall below that of non-casino counties during the fourth through seventh years after opening, increasing once again in the eighth year and thereafter. This cycle corresponds closely to the 6 year statute of limitations period applicable to Chapter 7 bankruptcies.     

Why is free education so popular? A political economy explanation

This paper analyzes the political support for different funding regimes of education in a one‐person, one‐vote democracy. We focus the analysis on four systems that have had a preponderant presence in the political debate on education: a private system, a public system that delivers the same resources to each student (universal‐free education), a public system that intends to equalize results, and a public system that aims to maximize the output of the economy. We show that a system of universal free education is the Condorcet winner. The level of income inequality and the degree to which income distribution is skewed to the right are key factors behind this conclusion. We also show that the voting outcome of public versus private funding for education depends crucially on the type of public funding under consideration.     

The impact of multinational entry on domestic market structure and investment

We model the impact of different modes of multinational entry on the choices of domestic firms. Focusing on the competitive effects of foreign entry for the host country we demonstrate that greenfield investment will increase competition only if it is not countered by anti-competitive reactions on the part of the domestic firms. Together with cross-border mergers and acquisitions the model, thus, provides two alternative explanations for the increase in concentration ratios in industries with mostly horizontal foreign direct investment. Moreover, foreign presence is shown to raise total investment in the local industry at the cost of crowding out domestic investment.     

Measurement of patient-reported outcomes. 1: The search for the Holy Grail

Abstract

Patient-reported outcome measures (PROMs) are used to collect information directly from patients. They may cover several different types of outcomes ranging from symptoms, functioning, utility, satisfaction, through to quality-of-life (QoL). They generally consist of self-completed questionnaires that can be administered by means of hard copies or in a range of electronic formats. PROMs vary considerably in terms of the constructs they assess, the care with which they are developed, and their scientific quality. However, none of the PROMs available approach the quality of measurement achieved by measures/instruments used in physics. PROs are examples of latent variables. These are not directly observable, but can be inferred from, for example, responses to a questionnaire. The only measure of a latent variable that approaches the quality of measurement achieved by the physical sciences is the Lexile Framework for Reading. This framework is based on a construct theory that grew out of an analysis of several available reading measures. A specification equation was generated that was able to link the construct theory to scores obtained with the Lexile measure. A fundamental requirement of this quality of measurement is that the data collected with the model fit Rasch Measurement Theory (RMT). It is argued that PROM developers should aspire to match this level of measurement sophistication if their instruments are to provide valid insights into the impacts of disease and its treatment.     

An N-dimensional generalization of the Amiti–Weinstein estimator

Amiti and Weinstein proposed an estimation framework to disentangle credit demand and supply shocks using matched bank-firm loan data. Here, we show that their estimator can be generalized to capture shocks arising in an arbitrary number of dimensions. Our algorithm permits empirical researchers to analyse multi-dimensional data sets using the Amiti–Weinstein framework. This may be beneficial both for studies on micro-level outcomes as well as for the literature on assessing the macroeconomic impact of idiosyncratic shocks. In an empirical application to a firm-product-country export data set, we highlight the usefulness of the generalized Amiti–Weinstein estimator, and we demonstrate the importance of considering additional dimensions when gauging the effect of granular shocks on aggregate fluctuations.     

The effect of the 2007 ethanol mandate on downside risk in agriculture: evidence from Kansas farmers

The Energy Independence and Security Act of 2007 increased the amount of corn ethanol that must be blended into motor vehicle and other fuels as part of the renewable fuel standard. The purpose of this article is to look at how the increase in demand for corn influenced the profitability and downside risk of farms. We conducted this investigation using annual data for more than 300 farms in Kansas from 1997 through 2014. We find that the probability of a farmer’s experiencing a negative return on equity (i.e. the ‘downside risk’ of farming) decreased by 25 percentage points after 2007.     

A generalized algorithm for duration and convexity of option embedded bonds

This article derives a generalized algorithm for duration and convexity of option embedded bonds that provides a convenient way of estimating the dollar value of 1 basis point change in yield known as DV01, an important metric in the bond market. As delta approaches 1, duration of callable bonds approaches zero once the bond is called. However, when the delta is zero, the short call is worthless and duration of callable will be equal to that of a straight bond. On the other hand, the convexity of a callable bond follows the same behaviour when the delta is 1 as shown in Dunetz and Mahoney (1988) as well as in Mehran and Homaifar’s (1993) derivations. However, in the case when delta is zero, the convexity of a callable bond approaches zero as well, which is in stark contrast to the non-zero convexity derived in Dunetz and Mahoney’s paper. Our generalized algorithm shows that duration and convexity nearly symmetrically underestimate (overestimate) the actual price change by 11/10 basis points for ± 100 basis points change in yield. Furthermore, our algorithm reduces to that of MH for convertible bonds assuming the convertible bond is not callable.