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A gradient-based bilevel optimization approach for tuning regularization hyperparameters
(Springer, 2023-09-29)
Hyperparameter tuning in the area of machine learning is often achieved using naive techniques, such as random search and grid search. However, most of these methods seldom lead to an optimal set of hyperparameters and ...
When Nash meets Stackelberg
(INFORMS, 2023-12-22)
This article introduces a class of Nash games among Stackelberg players (NASPs), namely, a class of simultaneous noncooperative games where the players solve sequential Stackelberg games. Specifically, each player solves ...
Role of derivatives market in attenuating underreaction to left-tail risk
(Wiley, 2023-12-25)
The anomalous negative relationship between left-tail risk measures and future returns has recently attracted the attention of finance researchers. We examine the role of the derivatives market in attenuating left-tail ...
Assessment of Marketing Channel Choice and its Impacts: The Case of Paddy Smallholders in India
(Taylor & Francis, 2023-12-22)
Market access for smallholders is a key policy issue in developing economies. However, smallholders often face barriers in accessing remunerative marketing channels. Combining the theoretical framework drawn from resource-based ...
The human-centred approach to increasing workplace productivity: Evidence from India
(International Labour Organization, 2023-12-11)
India’s economy is currently the fifth largest in the world with a
nominal GDP of US$2.94 trillion, having overtaken the United Kingdom
and France in 2019. Its GDP in purchasing power parity (PPP) terms
is US$10.51 ...
Governance and Performance of Producer Organisations in India: A Case Study of NDDB’s Milk Producers’ Companies
(Springer, 2023-01-01)
Many of the explanations of poor or superior performance of the cooperatives lie in their governance and management. In the search for a better legal form of organisation of small producers, the Producer Company (PC) was ...
Transitioning diets: a mixed methods study on factors affecting inclusion of millets in the urban population
(Springer, 2023-10-13)
The increasing health challenge in urban India has led to consumers to change their diet preferences by shifting away from staple cereals and making way for healthier foods such as nutri-cereals like millets and other ...
The distortion in the EU feed market due to import constraints on genetically modified soy
(Springer Open, 2023-11-23)
Feed importers in some EU member states face constraints on imports of genetically modified (GM) soy, a practice that may compromise the interests of EU livestock farmers. Using the cases of Sweden and Austria, we analyzed ...
Reducing market separation through e-commerce: cases of Bottom of the Pyramid (BoP) firms in India
(Taylor and Francis Online, 2023-11-29)
Market-based solutions for poverty alleviation at the Bottom of the Pyramid (BoP) have been discussed extensively in the literature. Most BoP producer firms are based out of remote locations and suffer from informational ...