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Labour productivity and international trade /Yun, Lihong, January 2005 (has links)
Diss. Örebro : Örebro universitet, 2005.
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Odhady vícefaktorové produktivity / Total Factor Productivity EstimatesVltavská, Kristýna January 2011 (has links)
The aims of the dissertation thesis are to provide the comprehensive economic-statistical viewpoint on the issue of estimating labour productivity and total factor productivity; to evaluate the quality of the available data sources and to test the usage of new inputs to the production function in the Czech Republic. The first chapter provides a theoretical basis for subsequent estimates of labour productivity and total factor productivity. The second and third chapters concentrate on a detailed definition of data sources and definitions of input and output indicators in the production function. Moreover, the second chapter introduces new approaches to the estimation of the input indicators to the production function (labour services, capital services). The fourth chapter deals with estimates of labour productivity. Specifically, the relationship of labour productivity and educational structures are examined as well as estimates for regions of the Czech Republic and estimates for non-market industry that do not allow the use of the traditional approach. The fifth chapter focuses on possible particularization and improvement of the estimation of total factor productivity using new input variables. The same chapter further compares the index number approach and econometric approach including the test of constant returns to scale. The estimation of total factor productivity in individual Czech regions is also part of the chapter.
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La producción y la productividad de los factores en la agricultura española, 1752-1935Bringas Gutiérrez, Miguel Angel 13 November 1998 (has links)
En esta tesis se estudia la producción agrícola y la productividad de los factores en la agricultura española (tierra, trabajo y simiente) desde 1752 hasta 1935. La tendencia a largo plazo de la producción agrícola se analiza desde una estimación directa (datos sobre cantidades), otra estimación indirecta (a través de los datos sobre precios). La productividad de los factores se estudia desde una doble perspectiva: la productividad simple de los factores y la productividad total de los factores. Para analizar la productividad simple de los principales factores de la agricultura se ha recurrido tanto a examinar la productividad media (vía de las cantidades) como la productividad marginal (vía de los precios, es decir, renta de la tierra y salarios agrícolas).Además de la utilización de nuevas fuentes en esta investigación (Cuadernos generales de la Riqueza, boletines oficíales provinciales, cartillas evaluatorias, etc.) y de la aplicación de la teoría económica para deducir cantidades a partir de la información disponible sobre precios, las principales conclusiones que se han alcanzado en esta tesis se centran en la constatación de un importante crecimiento de la producción agrícola (a una tasa anual acumulada entre 0,8 y el 1,5 por 100 desde 1799/1800 hasta 1900/05) y en el incremento de la productividad de la tierra, de la simiente y de la productividad total de los factores antes de finalizar el siglo XIX. / This thesis studies agricultural production and the productivity of factors for Spanish agriculture (land labour, and seed) from 1752 to 1935. The long-run trend of agricultural production is approached from direct estimates (information on quantities) and indirect estimates (information on prices). The productivity of factors is considered from a twofold viewpoint: the single productivity of factors and the total productivity of factors. In order to analyse the single productivity of the main agricultural factors, the thesis examines average productivity (quantities method) as well as marginal productivity (prices method), i.e. land rent and agricultural wages. To this goal, this research has extensively used new sources (Cuadernos de Riqueza, Boletines Oficiales Provinciales, cartillas evaluatorias) and has applied economic theory to deduce quantities from the available historical information on prices. The main conclusions obtained by this thesis deal with the existence of an important growth of agricultural production (annual rates accumulate between 0.8 and 1.5 per cent from 1799/1800 to 1900/1905) and an increase in land productivity, seed productivity and total factor productivity in Spain well before the end of the nineteenth century.
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From plan to market: firm-level adjustment to trade liberalization and business environment reform. Evidence from VietnamLe, Quoc Thai 23 May 2023 (has links)
“What drives firms' performance?” remains one of the most intriguing topics in the economic literature. The myriad determinants identified so far include both internal and external factors. While the internal factors tend to relate to either firms' characteristics or the business decision-making process determined by managers/owners, the external factors tend to relate to the business environment and any possible stimulus for the conditions in which firms are located and operate. This thesis follows the strand of literature that continues the quest for relevant firm-performance-driving factors, taking an applied approach. The thesis, consisting in three essays, provides empirical evidence of how trade liberalization, together with local business environment features, affects firms' performance in the context of a transitional country, Vietnam. The main focus centres particularly on firms' productivity (the first and second essays). As firms use labour as an indispensable input of production, interest, in the third essay, shifts to firm-level demand for skills so as to understand also potential consequences of trade reform policies for the labour market. Highlights of the three essays are as follows: The first essay (Chapter 2) investigates the interplay of trade liberalization and local business environment features in affecting firms’ productivity. Particular interest lies in how frictions in the local business environment where firms operate alter the productivity gains from trade. Making use of a large panel dataset of Vietnamese manufacturing firms from 2006 to 2012, the analysis provides robust evidence of a positive effect of trade liberalization on firms’ total factor productivity. However, distortions in the local business environment such as unenforceable property rights, an ineffective land-titling system, bureaucratic hurdles and labour market frictions play a crucial role in the transmission of trade liberalization shocks. It is recommended, from the results obtained, that complementary business environment reforms addressing local market constraints need to be implemented alongside trade liberalization. The second essay (Chapter 3) investigates first the impact on firms’ productivity of trade liberalization and second how corruption interacts with trade policies. Particular interest centres on how firms’ productivity improvement induced by trade openness is reduced by corruption. Using firm-level data on Vietnamese manufacturing enterprises from 2000 to 2012, the period of which spans the country's accession to the World Trade Organization (WTO), the analysis provides robust causal evidence that trade openness increases firms’ productivity, the higher so if firms export. However, the productivity gains expected by firms from trade liberalization are reduced by corruption, which has important implications for aggregate productivity. The findings suggest that complementary policies addressing either export constraints or corruption need to be implemented in company with trade reform policies. The third essay (Chapter 4) investigates the firm-level employment consequences of trade liberalization. Particular interest is given to how small and medium-sized enterprises (SMEs) adjust their labour demand in response to different types of trade shocks. Using a unique dataset of private manufacturing SMEs over the 2003--2014 period that captures the 2007–2008 drastic reduction in both output and input tariffs, that analysis shows that the effects on firms' labour demand of output and input tariff liberalization are non-identical. While output tariff liberalization has a labour-friendly effect on unskilled workers, a reduction in input tariffs has an “absolute” skill-biased effect, shifting firms’ demand from unskilled workers to skilled labour. The findings suggest important consequences of trade openness for the labour market evolution. A cautious view on the employment consequences of trade openness is strongly suggested, coupled with the implementation of coherent education and training policies to guide the labour supply under trade liberalization. The contributions of this thesis to the literature are as follows. First, it helps to understand how firms adjust to trade liberalization policies in terms of both behaviour and performance in the context of a developing country in transition. Second, it shows that the effectiveness of trade liberalization policies significantly varies with the business environment conditions, explaining why gains from trade are unevenly distributed across locations. Third, in a movement towards free trade, benefits are shown to go hand in hand with drawbacks.
In terms of policy implications, a thorough multi-dimensional view on the potential consequences of trade openness is highly recommended. Besides, the effective implementation of appropriate complementary policies in the wake of trade liberalization is of utmost importance in order to first achieve an overall optimal economic outcome and second make trade openness beneficial for everyone.
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