Search results

The purpose of this paper is to explore the effect of agricultural extension services provided by public sector on the individual technology adoption behaviour of rice farmers in Sri Lanka.

The study used data from a cross sectional survey conducted in seven rice procuring regions in Sri Lanka. Eight rice technologies were selected to explore the effect of extension service on adoption behaviour of rice farmers using probit models. The extension service variable was identified as potentially endogeneous and instrumented using average extension for each region.

The results revealed that the extension service variable was positive and indicative of a high level of significance in all the rice technologies promoting the adoption. Hence the public agricultural extension service programmes were considered as significant explanators of technology adoption. The farmers who received agricultural extension service were more likely to adopt a technology.

At present, the position of agricultural extension service is questioned and the future is unknown. Therefore, this study advises policy makers to prioritise agricultural policies to strengthen public spending on agricultural extension for effective adoption of technological innovations.

The paper adds solid empirical evidence to the literature on technology adoption behaviour from a peasant agricultural context in a developing country scenario that uses farm level data. Moreover, the study contributes to the literature by reiterating the significance of public provision of extension and training programmes as a direct motive in the technology adoption behaviour of farmers.

The purpose of this paper is to test whether household preferences satisfy the assumption of base-independence, to examine the effects of household income on equivalence scales and thereby food consumption economies of scale and to examine how far conventional poverty rates require adjustment when scale economies in food consumption are taken into consideration.

To achieve these aims, the authors use a Pendakur (1999) adaptation of the test of base-independence, and income dependent Engel (1895) equivalence scales.

In Sri Lanka, the hypothesis of base-independence is rejected: the equivalence scales increase with household income both at the national and the sectoral level, that is urban, rural and estate sectors. This suggests that low-income households enjoy greater scale economies. After adjusting for scale economies, urban, rural and estate poverty headcount ratios decline by 3.2, 8.8 and 13.7, respectively, while at the national level the decline is about 8.3.

The results are based on the assumption that all of the adults in the households have identical tastes, irrespective of their gender and age. Furthermore, the survey data exclude three districts in the northern province of Sri Lanka due to resettlement activities took place after the civil war.

Higher scale economies among the poor imply that poverty among low-income households is overstated when using traditional measures of poverty rates.

The novelty of this paper is that it provides insights on the effect of income on food consumption economies of scale and implications of this phenomenon on poverty estimates in the context of a developing country like Sri Lanka.

While the monetary returns to education are well documented in the economics literature, the studies on non-monetary returns to education are scarce. The purpose of this study is to provide new insights into the non-market outcomes by exploring how education influences the food consumption choices of households and how these effects vary across different socio-economic groups using household-level calorie consumption data from Sri Lanka.

This study uses two waves of Household Income and Expenditure Surveys – 2006/2007 and 2016. The methods adopted in analysing the data were descriptive statistics and the OLS regression model.

The empirical results show that educated poor households pay less per calorie compared to non-educated poor households, highlighting the role of education in improving the ability to make better food choices and manage household budgets more economically.

This study informs policy-makers of the importance of education for formulating food and nutritional policies, which aim to raise the standard of living of resource-poor and vulnerable households in Sri Lanka as well as other developing countries with similar socio-economic conditions.

To the best of the authors' knowledge, this study is the first to explore the impact of education on the calorie consumption behaviour of people in the Sri Lankan context using nationwide household surveys.

The peer review history for this article is available at: https://publons.com/publon/10.1108/IJSE-01-2022-0007

The four Asian tigers, Hong Kong, Singapore, South Korea and Taiwan (also called Four Dragons) experienced miraculous high growth rates in the pre-1990s period and rapidly transformed their economic status from less developed “basket cases” to developed high-income countries gaining entry to the rich OECD club of countries. These countries even in the post-1990s, barring few years, have continued to grow further and are an inspiring role model for the newly emerging economies. The purpose of this paper is to adduce certain trends in these countries since the 1990s and specifically examine role of human capital and knowledge building, productivity convergence and intra-regional trade in the Asian tigers’. The authors examine these in the context of India.

The paper in a simple descriptive yet analytical approach explores the relevance of above factors in the Indian context.

The study observed that India ranks far below the Asian tigers in the knowledge economy index (KEI). The results at the sub-national level showed large disparities across the states in knowledge economy reflecting country’s difficulties in catching up with other countries overall. Regarding labour productivity, the results show that India was moving away from the benchmark country until 1990 (pre-reform period) and started catching up particularly due to physical capital (not necessarily human capital) since 1995 onwards.

The study is unique due to several reasons. First, it contributes to the literature examining contemporaneous Asian tigers and Indian economies performance as not many studies exist in this area. Second, the study also builds a unique first ever KEI at the sub-national level for India and is, therefore, a contribution in this respect. Finally, the study also contributes to the literature on Indian economic development.