Zuray Melgarejo
National University of Colombia
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Publication
Featured researches published by Zuray Melgarejo.
International Journal of Social Economics | 2007
Zuray Melgarejo; Francisco J. Arcelus; Katrin Simon
Purpose - The purpose of this paper is to test whether performance differences between labour-managed (LOFs) and mercantile (PCFs) firms are due to the measures used in the comparison, rather than to their distinct capital-ownership configurations. Design/methodology/approach - Tests for the equality of two means and two variances of a variety of performance measures were used to ascertain whether differences between LOFs and PCFs firms are due to the measures used in the comparison, rather than to their distinct capital-ownership configurations Findings - The indicators analyzed do not provide either type of organizational structure a definite superiority in either short-economic performance or in short-term profitability and the profitability indicators assign as good a chance of survival to LOFs as to PCFs of similar size, even if the analysis of their respective debt structures indicates some clear limitations on their growth prospects. Practical implications - The paper stresses the importance of using proper measures of the performance of LOFs, to avoid a common practice of being short-changed in their evaluation of their economic performance, profitability, return of labour and financial structure. Originality/value - The study will be useful to the worker-owners of the LOFs and to those evaluating their performance, such as lenders, regulators, other public officials and the like.
Annals of Public and Cooperative Economics | 2010
Zuray Melgarejo; Katrin Simon; Francisco J. Arcelus
The purpose of this paper is to assess whether financial performance differences between labour-managed (LOFs) and mercantile (PCFs) firms are due to differences in their capital-ownership configuration or to the particular measurement indexes commonly used to quantify performance. The empirical evidence rests upon a 1994-2003 data set of LOFs and PCFs that operate in the Industrial and Services sectors of the economy of Navarre, Spain. The results do not detect significant differences in financial performance between LOFs and PCFs, especially in the long-term and suggest the need to develop performance indices more akin to the special nature of the LOFs. Copyright
REVESCO. Revista de Estudios Cooperativos | 2007
Zuray Melgarejo; Francisco J. Arcelus; Katrin Simon
El objetivo de este trabajo es el estudio del desempeno de la Sociedad Laboral Navarra, a traves del analisis de sus resultados economicos y financieros. El periodo de analisis se refiere a 1994-2003. Compararemos estos resultados con los obtenidos, para el mismo periodo, por la Sociedad Mercantil convencional Navarra, e inferiremos, a partir del estudio comparado, en aquellas caracteristicas que diferencian, desde el marco de la funcion financiera, el comportamiento de las Sociedades Laborales (LOFs) de las Sociedades Mercantiles convencionales (PCFs).
Suma de Negocios | 2014
Zuray Melgarejo; Mary Vera; Edwin Mora
Resumen El objetivo de este trabajo es evaluar si las diferencias en el desempeno empresarial de pequenas y medianas empresas, concretamente entre cooperativas de trabajo asociado (CTA) y sociedades comerciales (SCIAL), se deben a diferencias en la estructura de propiedad del capital inherente a ambos tipos de empresas o se deben a cuestiones relacionadas con los indices de medida utilizados para cuantificar su desempeno empresarial. El periodo de analisis se refiere a 2004-2010. Se comparan estos resultados con los obtenidos, para el mismo periodo, por las SCIAL de Colombia, y se infiere, a partir del estudio comparado, en aquellas caracteristicas que diferencian, desde el marco de la funcion financiera, el comportamiento de las CTA de las SCIAL. Para la realizacion de este trabajo se han recopilado los balances y cuenta de resultados de las SCIAL disponibles en la base de datos de la Superintendencia de Sociedades y de las CTA disponibles en la Superintendencia de Economia Solidaria.
Journal of Small Business Management | 2014
Francisco Arcelus; Zuray Melgarejo; Katrin Simon
This paper tests for differences in the managerial performance of micro and small firms, classified by capital‐ownership configuration, be they labor‐owned or participatory capitalist firms. Measures of managerial performance comprise indices of economic performance, profitability, financial structure, worker remuneration, and solvency. Explanators of these differences include the age of the firm, its economic sector of operations, its capital‐ownership configuration and an ordinal measure of strategic risk. The evidence rejects ibrats law of proportional effects, in favor of the life cycle hypothesis. It also leads to inconclusive short‐term effects and to a nondifferential role of the type of key capital‐ownership configuration in a firms long‐term prospects.
international conference on management of innovation and technology | 2006
Francisco J. Arcelus; Zuray Melgarejo; Katrin Simon
The purpose of this paper is to study whether there exist differences in the financial survival, as measured by their degree of solvency and profitability, of very small firms by type of ownership, i.e. between participatory capitalist firms (PCFs) and employee or labour owned firms (LOFs). The indexes used to measure these two factors include return on assets, return of income, earnings before taxes, dividends and interest, the liquidity ratio, total solvency and an index of perceived risk. The evidence suggests that LOFs tend to perform better in the short-term, but tend to fall behind in more long-term concerns.
CIRIEC-España, revista de economía pública, social y cooperativa | 2007
Zuray Melgarejo; Francisco J. Arcelus; Katrin Simon
Journal of Industrial and Management Optimization | 2011
Zuray Melgarejo; Francisco J. Arcelus; Katrin Simon-Elorz
Tendencias | 2013
Zuray Melgarejo; Mary Vera Colina; Edwin Mora Riapira
Innovar-revista De Ciencias Administrativas Y Sociales | 2013
Zuray Melgarejo; Francisco J. Arcelus; Katrin Simon