Results 101 to 110 of about 5,540,095 (309)
Advanced Robotics Research, EarlyView.Automated poultry processing lines still rely on humans to lift slippery, easily bruised carcasses onto a shackle conveyor. Deformability, anatomical variance, and hygiene rules make conventional suction and scripted motions unreliable. We present ChicGrasp, an end‐to‐end hardware‐software co‐designed imitation learning framework, to offer a ...
Amirreza Davar +8 more
wiley +1 more source
The impacts of economic policy uncertainties on agriculture export
Cogent Economics & FinanceThe agricultural sector has experienced increased haphazard policy interventions and has been exposed to different policy uncertainties. However, relatively little empirical research has been done on how economic policy uncertainties (EPU) affect ...
Tadesse Soka Gignarta +2 more
doaj +1 more source
Advanced Robotics Research, EarlyView.This work presents a robotic control method for human–robot collaborative assembly based on a biomechanics‐constrained digital human model. Reinforcement learning is used to generate physiologically plausible human motion trajectories, which are integrated into a virtual environment for robot control learning.
Bitao Yao +4 more
wiley +1 more source
Optimal Policy Under Model Uncertainty: A Structural-Bayesian Estimation Approach [PDF]
In this paper we propose a novel methodology to analyze optimal policies under model uncertainty in micro-founded macroeconomic models. As an application we assess the relevant sources of uncertainty for the optimal conduct of monetary policy within ...
Alexander Kriwoluzky +1 more
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Policy Uncertainty, Symbiosis, and the Optimal Fiscal and Monetary Conservativeness [PDF]
This paper extends a well-known macroeconomic stabilization game between monetary and fiscal authorities introduced by Dixit and Lambertini (American Economic Review, 93: 1522-1542) to multiplicative (policy) uncertainty.
Francesco Giuli +2 more
core +2 more sources
Efficient and Robust Standing Postures of Quadruped Robots
Advanced Robotics Research, EarlyView.A calibrated static framework estimates load, optimizes torques, and adapts posture so quadruped robots stand efficiently and robustly under external payloads, achieving up to 50% lower torque demand. Inspired by the natural posture adjustments of animals under external loading, this article presents an optimization‐based framework for minimizing joint
Mohamad Kanaan +5 more
wiley +1 more source
Pricing the common stocks in emerging markets: The role of economic policy uncertainty
Modern FinanceWe examine the role of news-based policy uncertainty measures in capturing the cross-section of average stock returns in emerging markets. After controlling for the five established risk factors of Fama and French (FF), we find that policy uncertainty ...
Orbay Arkol, Asil Azimli
doaj +1 more source
Economic Policy Uncertainty in the US: Does It Matter for Korea?
East Asian Economic Review, 2018 Using the indicators of economic policy uncertainty developed by Baker et al. (2016), this paper investigates the effects of the US economic policy uncertainty on the Korea economic uncertainty as well as Korea-US foreign exchange risk.
Seojin Lee
doaj +1 more source
Investment Under Uncertainty and Policy Change [PDF]
Existing real options literature provides relatively little insight into the impact of structural changes of the economic environment on the investment decision of the firm.We propose a method to model the impact of a policy change on investment behavior
Pawlina, G., Kort, P.M.
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Monetary policy and uncertainty about the natural unemployment rate [PDF]
, 2003 Inflation-targeting central banks have only imperfect knowledge about the effect of policy decisions on inflation. An important source of uncertainty is the relationship between inflation and unemployment.
Wieland, Volker
core