The structure of U.S. agricultural production changed dramatically during the 20 Century. Major technological innovations transformed the relationship between agricultural inputs and outputs, and contributed to rapid increases in agricultural productivity. However, evidence is mounting that suggests we have entered a new era, with substantially lower rates of productivity growth. In this articl...

This study attempts to empirically examine the impact of democracy on agricultural productivity by estimating a cross-country agricultural production function. In the regressions, we control the education, economic freedom, climate and geographic variables, in order to see if democracy can still explain a significant portion of the heterogeneity of agricultural productivities across countries. ...

This paper investigates the growth experience of one country in detail in order to enhance our understanding of important factors that a¤ect economic growth. Using a two sector model we identify the low productivity growth in the agricultural sector as the main reason for the divergence of income per capita between Turkey and its peer countries. An extended model that incorporates distortions i...

Estimates of the employment structure, agricultural output, and agricultural labour productivity are developed for the leading European countries from 1300 to 1800. The employment estimates are developed from estimates of the total, urban, and rural populations. The output estimates are derived by positing a demand curve for agricultural goods.

One of the objectives of agricultural development in Botswana is the increase of agricultural productivity in both arable and livestock production in order to increase farm incomes and thus help to make agriculture a sustainable activity. This paper looks at the challenges that Botswana faces in meeting this objective while minimizing any land degradation that may accompany the process of incre...

Raising agricultural productivity and accelerating agricultural growth are commonly promoted as core development strategies throughout Africa, since the majority of the continent’s poor and malnourished population depends largely on farming. Despite these strategies, agricultural growth in Africa lags behind overall economic growth, and agricultural performance falls below that of other develop...

Nowadays, agricultural R&D provides new and developed technologies to create modern agricultural producing methods. During recent years, improving agricultural productivity is affected by not only domestic R&D investments but also foreign countries R&D investments. Nowadays, according to new growth models, R&D is the base of productivity. Recent economic theories consider agricultural research ...

The purpose of this paper is to analyze the productivity change for agricultural cooperatives in Japan measured by nonparametric output-oriented Malmquist indices of total factor productivity (TFP)┻ The productivity change is decomposed into technical change and technical efficiency change┻ Linear programming techniques are used to calculate the productivity change using a panel data set for 44...

This paper provides a quantitative assessment of the likely economy-wide impacts of agricultural productivity improvements in Sri Lanka. A static multi sector Computable General Equilibrium (CGE) model of the Sri Lankan economy using the input-output table for year 2000 is employed highlighting the agricultural sector and its interactions with other production sectors in the economy. The result...