@article{Truong Xuan Duc_2024, title={On the equilibrium prices of a regular locally Lipschitz exchange economy}, volume={3}, url={https://science.thanglong.edu.vn/index.php/volc/article/view/123}, abstractNote={We extend classical results by Debreu and Dierker about equilibrium prices of a regular economy with continuously differentiable demand functions/excess demand function to a regular exchange economy with these functions being locally Lipschitz. Our concept of a regular economy is based on Clarkeâ€™s concept of regular value and we show that such a regular economy has a finite, odd number of equilibrium prices, the set of economies with infinite number of equilibrium prices has Lebesgue measure zero and there exist locally Lipschitz selections of equilibrium prices around a regular economy.}, number={1}, journal={Thang Long Journal of Science: Mathematics and Mathematical Sciences}, author={Truong Xuan Duc, Ha}, year={2024}, month={May} }