On the Exportability of Korean Movies

The authors investigate factors that may affect the exportability of Korean films released from 1996 to 2002. They employ a binary probit model to test the exportability. The findings indicate that the number of screens, action genre, and year dummies of 2000 and 2001 are important determinants of exportability in the overall model. The authors tried to capture the dynamic aspect of exportability by holding outside factors constant. Over the previous years (1996–99), they found that factors that reduce the asymmetric information problem are important predictors of exportability. On the other hand, the star power and number of screens exhibited in the domestic market are strong predictors of exportability during the recent period. This result confirms that the recent expansion and success of the Korean movie industry (such as the effect of Hallyu ) serves as an effective signal to the international film market. Their analysis of cultural discount is inconclusive.     

Regional location of multinational corporation subsidiaries and economic development contribution: Evidence from the UK

The regional location of multinational corporation (MNC) subsidiaries in their host country and their associated entrepreneurial output and networking activities are likely to affect their economic development contribution, measured in terms of technology and management know-how transfers; enhancement of innovativeness of other firms; and company spinoffs. This theme has considerable research and public policy value. We investigate the issue drawing from a large-scale study of 264 MNC subsidiaries based in the UK. The findings show that activities in developed regions are associated with higher economic development contribution than those in less developed regions. Moreover, entrepreneurial output and networking with partners external to the MNC system positively affect economic development contribution. Key implications of this study are that entrepreneurship critically influences economic development contribution, underlying the importance of the MNC subsidiary research stream; and that the policy practice of supply-side measures fostering entrepreneurial output and embeddedness in local networks seems to be appropriate to pursue.     

Two‐State Option Pricing: Binomial Models Revisited

This article revisits the topic of two‐state option pricing. It examines the models developed by Cox, Ross, and Rubinstein (1979), Rendleman and Bartter (1979), and Trigeorgis (1991) and presents two alternative binomial models based on the continuous‐time and discrete‐time geometric Brownian motion processes, respectively. This work generalizes the standard binomial approach, incorporating the main existing models as particular cases. The proposed models are straightforward and flexible, accommodate any drift condition, and afford additional insights into binomial trees and lattice models in general. Furthermore, the alternative parameterizations are free of the negative aspects associated with the Cox, Ross, and Rubinstein model. © 2001 John Wiley & Sons, Inc. Jrl Fut Mark 21:987–1001, 2001     

Conditions for invariance of the multivariate versions of grubbs’ test and bartlett’s test under a general dependency structure

Summary This paper generalizes a result by Stadje (1984) by deriving conditions for which a general dependency structure for multivariate observations, given in Pavur (1987), yields a positive definite covariance structure. This general dependency structure allows the sample covariance matrix to be distributed as a constant times a Wishart random matrix. It is then demonstrated that the maximum squared-radii test and a test for equal population covariance matrices have null distributions which remain unchanged when the new general dependency structure, rather than the usual independence structure, for the vector observations, is assumed. Moreover, under a general dependency structure for which the population covariance matrices are unequal, it is shown that the distribution of the test statistic for testing equal covariance matrices is identical to the distribution of the same test statistic when the population covariance matrices are equal and the observations are independent.     

Bounds for the difference between median and mean of beta and negative binomial distributions

Summary We obtain bounds for the difference between the median and mean of the beta and negative binomial distributions using elementary methods.     

An interview with FDA Commissioner Frank Young. Interview by Carmella Bocchino

The Food and Drug Administration (FDA) has recently been the target of congressional investigations and has seen recent changes in its approval procedures. In this interview, FDA Commissioner Frank Young responds to harsh congressional criticisms and details the FDA approval process.     

Financial Pressure and Balance Sheet Adjustment by Firms*

This paper examines the financial policies and balance sheet adjustment of companies. Using a large panel of UK‐listed firms we consider how companies resolve pressures on their balance sheet, estimating models for dividends, new equity issuance and investment. The results indicate that companies resolve balance sheet pressures by each of these means. Financial policies, through dividends and new equity issuance, and real investment decisions, respond to the underlying level of debt and the borrowing cost of servicing that debt. Dividends are estimated to be slow to adjust in the short run.     

Industrial Targeting and Non‐shiftable Capital in the Harris–Todaro Model*

This paper shows that, in the 2 × 3 sector‐specific capital Harris–Todaro model, capital growth owing to either domestic or foreign investment always enhances the welfare of the country (i.e. non‐immiserizing), and this result of non‐immiserizing foreign investment holds regardless of initial holdings of foreign capital; the policy of industrial targeting via capital investment is more effective vis‐à‐vis the (neoclassical) 2 × 2 mobile‐capital Harris–Todaro model or the Heckscher–Ohlin model; in contrast to the recent generalization by Marjit and Beladi (2003 ), capital growth cannot be immiserizing in the present model, even if it destroys the “envelope theorem.”     

Entrepreneurship and envy

This paper is a critical evaluation of Hayek's “Atavism of social justice” thesis, suggesting an alternative explanation of the widespread demands for social justice in contemporary society. It is based on the analysis of the nature of entrepreneurship and its tendency to incite envy. The advantages of the proposed explanation include a better understanding of the persistent hostility against commerce and the market system and the possibility of a systematic exploration of the factors which make the demand for social justice stronger or weaker. An earlier draft was presented at the Friedrich August von Hayek Memorial Symposium, Bleibach, Germany, June 9–12, 1993. I thank the participants of the symposium for their helpful comments and suggestions.     

Technological growth curves : A competition of forecasting models

In order to determine procedures for appropriate model selection of technological growth curves, numerous time series that were representative of growth behavior were collected and categorized according to data characteristics. Nine different growth curve models were each fitted onto the various data sets in an attempt to determine which growth curve models achieved the best forecasts for differing types of growth data. The analysis of the results gives rise to a new approach for selecting appropriate growth curve models for a given set of data, prior to fitting the models, based on the characteristics of the data sets.