An assessment of another decade of capital controls in Colombia: 1998–2008

We explore the effectiveness of capital controls in Colombia. We analyze the impact of administrative restrictions to capital flows on aggregate capital flows, the composition of capital flows, the real exchange rate, and economic activity using restricted versions of vector error correction models (VEC) that control for exogenous global financial conditions. The models are estimated using monthly data ranging from August of 1998 to May of 2008. In addition we estimate GARCH models to identify if capital controls have had relevant impacts on the volatility of the nominal exchange rate and of other relevant asset prices. These models are estimated using weekly data covering the same time period. Results suggest that the capital controls used since 1998 have been ineffective in reducing capital flows and the trend of the Colombian peso to appreciate. In addition there is no evidence suggesting a change in the composition of capital flows induced by capital controls. We find some evidence in favor of capital controls reducing nominal exchange rate volatility at high frequencies.     

Is there income mobility in the Philippines?

Despite a more robust economic performance over the past decade compared with the 1980s and 1990s, growth in average household income is still far below what might be expected given the pace of economic expansion in the Philippines. Inequality of household income has also remained high, which leads to the question: is there income mobility in the Philippines? Using longitudinal data from three years of the redesigned Philippine Family Income and Expenditure Survey (2003, 2006, and 2009) and a variety of analytical tools, we examine the mobility of Filipino household income and show that it is less stagnant than is conventionally perceived. Empirical evidence suggests that significant positive and negative mobility exists; albeit, the two tend to offset each other, contributing to slow household income growth at the aggregate level. In addition, there is some evidence that transitory fluctuations contribute significantly to the observed level of income mobility. Overall, the findings are robust across different analytical tools used in measuring income mobility.     

Service-Dominant Logic in tourism: the way to loyalty

Many tourist destinations have focused heavily on attracting a growing number of new visitors each year. However, recent changes in the tourism market have led to the need for new strategies oriented towards retaining already existing visitors. Service-Dominant Logic (S-D Logic) is a new orientation that allows greater competitive advantage by recognising the active role of tourists in the creation of their own experiences. The main purpose of this paper is therefore to develop a theoretical model based on S-D Logic in order to increase levels of tourist loyalty. An in-depth analysis of foundational premises has allowed us to identify the key aspects of this process. The proposed model was empirically tested, using a structural equation model with partial least-squares technique, on a sample of 763 tourists visiting Spanish tourism destinations. Research findings have evidenced that tourist loyalty is achieved through the development of relationship quality in the co-creation of tourist experiences. These results will help destination managers to achieve a greater competitive advantage through the development of customer-centric strategies. The relevance of this article also lies in its being one of the first attempts to develop practical measures for S-D Logic by applying them to tourism.     

Model of associativity in the production chain in Agroindustrial SMEs

This research aims to propose a model of associativity in the productive chain of the micro, small and medium-sized enterprises (MIPYMES) of citrus agroindustrial in the north of the state of Veracruz, Mexico; With the purpose of explaining the extent to which direct actors, support services, environment, relations and government policies determine the associativity in the production chain. The problem that originates this investigation is the lack of knowledge about the operation of the agro-industrial citrus MIPYMES in this area of the country. The result of this research is a model that represents the operation of these companies in associativity with the productive chain considering the elements that form it, proposing alternatives to generate a greater cooperation or coalition of the companies that interact to obtain mutual benefits.     

From a Theory to a Paradigm: Examining the Eclectic Paradigm as a Framework in International Economics

Over the course of a quarter of a century, the eclectic paradigm has derived its strength from being a general framework of analysis that explains the level and pattern of foreign value-added activities of firms, and/or of countries, and allows for the co-existence of complementary and alternative theories in the discipline of international economics in a logically consistent manner without being inextricably wedded to any one particular approach. The current study aims to support such broad theoretical appeal of the paradigm by refining its theoretical interpretations of the concepts of ownership advantages and internalisation. To support its view that asset ownership advantages are both competitive advantages and monopolistic advantages, the theoretical interpretation of asset ownership advantages in the paradigm needs to be broadened from a narrow emphasis on Bain-type monopolistic advantages which enable firms to erect barriers to entry to new competition and exercise monopoly power in final product markets. It must also accommodate the theoretical perception of asset ownership advantages as part of the rivalrous behaviour or competitive process between firms consistent with the approach of Cantillon and the classical economists starting with Adam Smith, the Austrian economists such as Schumpeter and Hayek, as well as Penrose. The eclectic paradigm must also effectively address the important distinction between 'internalisation of ownership advantages or intermediate products' and the 'internalisation of the markets for ownership advantages or intermediate products' within the context of endogenous structural market imperfections in final products and exogenous transactional market imperfections in intermediate products. In clearly distinguishing between the alternative interpretations of the concepts of ownership advantages and internalisation, the paradigm could more effectively synthesise alternative theories of the firm and the multinational corporation in one cogent framework of economic analysis.     

The complex reality of biodiversity conservation through Natural Protected Area policy: Three cases from the Yucatan Peninsula,Mexico

The federal policy of Natural Protected Areas has become the main instrument for conserving biodiversity in Mexico. Established in territories representative of different ecosystems but also of cultural diversity, protected areas in Mexico have historically been created and managed with a centralized rationale, creating several conflicts with local communities over the use of natural resources. The country's approach to protected areas perfectly illustrates the complexities, difficulties and challenges entailed in biodiversity conservation. This paper develops a critical analysis of this policy instrument in Mexico, and analyzes three Natural Protected Areas in the Yucatan Peninsula: The Calakmul Biosphere Reserve, the Celestún Biosphere Reserve, and the Otoch Ma’ax Yetel Kooh Natural Protected Area. The case studies serve as examples of the most common difficulties that arise in Mexican Natural Protected Area policy: (1) uncoordinated public policies; (2) the usual conflict between environmental authorities and local people over the management of natural resources; and (3) the exclusion of local people's perspectives, values and beliefs in conservation policy development and implementation.     

A Breakdown of the Valuation Effects of International Cross‐listing*

It is well known that cross‐listing domestic stocks in foreign exchanges has significant valuation effects on the listed company's shares. Using a sample of firms with dual shares, we explore the differential effects of cross‐listing on prices and we are able to separate the different sources of the benefits of cross‐listing. These sources include market segmentation, liquidity, and the bonding of controlling shareholders to lower expropriation of firm resources. Our results show that even though the market segmentation and bonding effects are both statistically significant, the economic significance of segmentation is more than double that of bonding. Furthermore, we document an economically and statistically significant increase in the liquidity of both share classes after the listing. Overall, our results explain why less and less firms are willing to list in the USA: Sarbanes Oxley has increased the cost of adopting better governance while its benefits are not substantial; and market segmentation has decreased significantly in the last years.     

UTILITY MAXIMIZATION IN AN INSIDER INFLUENCED MARKET

We study a controlled stochastic system whose state is described by a stochastic differential equation with anticipating coefficients. This setting is used to model markets where insiders have some influence on the dynamics of prices. We give a characterization theorem for the optimal logarithmic portfolio of an investor with a different information flow from that of the insider. We provide explicit results in the partial information case that we extend in order to incorporate the enlargement of filtration techniques for markets with insiders. Finally, we consider a market with an insider who influences the drift of the underlying price asset process. This example gives a situation where it makes a difference for a small agent to acknowledge the existence of an insider in the market.     

On maximum likelihood prediction based on Type II doubly censored exponential data

In this paper, the maximum likelihood predictor (MLP) of the kth ordered observation, t _k, in a sample of size n from a two-parameter exponential distribution as well as the predictive maximum likelihood estimators (PMLE's) of the location and scale parameters, θ and β, based on the observed values t _r, …, t _s (1≤r≤s<k≤n), are obtained in closed forms, contrary to the belief they cannot be so expressed. When θ is known, however, the PMLE of β and MLP of t _k do not admit explicit expressions. It is shown here that they exist and are unique; sharp lower and upper bounds are also provided. The derived predictors and estimators are reasonable and also have good asymptotic properties. As applications, the total duration time in a life test and the failure time of a k-out-of-n system may be predicted. Finally, an illustrative example is included. Received: August 1999