Potential Payoff from R&D in the Coconut Industry of North Sulawesi, Indonesia

The coconut industry of North Sulawesi, one of the primary coconut-producing provinces of Indonesia, is dominated by a small number of products that are primarily exported overseas. As they only comprise a small share of the global coconut product export market, demand for coconut products from North Sulawesi is generally very elastic. Conversely, the supply of coconuts is highly inelastic, especially in the short to medium term. Hence, small shifts in supply and demand lead to large fluctuations in farmer incomes. In this context, an equilibrium displacement model is used to examine the intra-industry consequences of R&D investments in farm productivity and product development. These investments are assessed in terms of the producer surplus benefits that they generate.     

Horizontal product differentiation,prices and quantity selection of a multi-product monopolist

A monopolist which serves a market in which tastes are uniformly spread along a circumference of a circle selects an optimal set of product varieties. The cost of installing an additional variety increases with the difference from the ‘main product’. It is shown that variety prices decrease and the degree of differentiation between any two varieties increases as products get more differentiated.     

RETURNS ON PROJECT-FINANCED INVESTMENTS: EVOLUTION AND MANAGERIAL IMPLICATIONS

In the past, project finance was used primarily to fund relatively low-risk natural resource projects with highly predictable cash flows. Today project finance is used for a wide range of assets, such as satellite telecommunications systems, amusement parks, and microprocessor factories, and in developing as well as developed countries. The author explores how the evolution into riskier assets has changed expected returns on project-financed investments. Higher return variability and greater failure rates have caused project debt capacities to fall. What is notable about project-financed investments, however, is that the best returns are not very high. And because the nature of most projects limits the upside potential, a much higher fraction of project-financed investments must be successful for capital providers to earn acceptable returns on their investments.
The move into riskier assets has also led to increased emphasis on the risk management role of project finance; that is, through careful structure and design, a firm can use project finance to reduce the collateral damage caused by a failing investment and also to limit sovereign risks. But even so, the author suggests that the original structures were never designed to handle projects with significant asset risk. For this reason, in cases of riskier projects, single-asset project loans are likely to be replaced by either traditional corporate financing vehicles or hybrid structures involving elements of both project and corporate finance. One example of such hybrid financing is Calpine's revolving construction facilities that are used to finance portfolios of merchant power plants.     

Pricing Effects of the Decision to Sell or Hold Adjustable Rate Mortgage Loans in a Portfolio

Residential mortgage originators can transfer loans to ultimate lenders quickly and efficiently using the secondary mortgage market. Some adjustable rate mortgage (ARM) lenders use this outlet consistently while others hold whole loans in their portfolios on a long-term basis. Selling and holding lenders should respond to different economic factors when setting yields on ARM loans originated because their long-term positions in the loans are so diverse. This paper develops and tests a model of differential pricing behavior for selling and holding strategies. Empirical results support the notion that lenders use different factors to price loans and that these factors are related to the risks faced by the originating lender given its origination strategy. Additional findings suggest that institutional and firm-specific pricing tendencies exist in the primary mortgage market for adjustable rate debt.     

Real Estate Versus Financial Wealth in Consumption

The consumption function for the U.S. economy is estimated with real estate and financial wealth for quarterly data for 1952:1–2001:4. An additional dollar of real estate wealth increases consumption by 8 cents in the current year, as compared with only 2 cents for financial wealth. The results are consistent with theoretical bounds on the marginal propensity to consume from aggregate wealth. The decline in the stock market during 2000–2001 had a limited impact on aggregate demand in part because of an offsetting real estate wealth effect.     

电子商务：下一个大事件

今年早些时候，社交网络是业界热点，而过去几个月我们注意到，不少公司对电子商务很感兴趣。当我们的研究逐步深入，才发现电子商务的发展的确让人震惊。     

Emerging market hedge funds: Do they perform like regular hedge funds?

In this study, we investigate whether the performance of emerging market hedge funds (EMHFs) follow a pattern similar to that reported for advanced market hedge funds. In contrast to the pre-2007 period, our results for the post-2006 period show that EMHFs exhibit performance patterns similar to those reported for hedge funds that focus on the developed markets. Unlike in the pre-2007 period, EMHFs in general do not exhibit significant exposure to specific asset classes in the post-2006 period. On a risk-adjusted basis, we find that EMHFs do not consistently outperform the benchmarks. The reported performance patterns may provide useful insights to both academics and portfolio managers.