能源經(jīng)濟(jì)學(xué)、低碳經(jīng)濟(jì)學(xué)。曾發(fā)表章: [1] 楊沫,陳凱.河北省能源經(jīng)濟(jì)可持續(xù)發(fā)展評價及對策研究[J].技術(shù)經(jīng)濟(jì),2011,30(04):64-68. [2] 楊沫,陳凱.基于STIRPAT及解耦模型的河北省碳排放影響因素分析[J].東北大學(xué)學(xué)報(自然科學(xué)版),2017,38(02):300-304. [3] Yangmo,Chenkai. Performance evaluation of low carbon pilot measures based on STIRPAT and DID model [J]. Revista de la Facultad de Ingenieria, 2017, 32(04): 831-836. [4] Yangmo,Chenkai.Evaluation and measures on sustainable development of energy economy in China [J].Proceedings of the 2011 International Conference on Materials for Renewable Energy & Environment (ICMREE 2011), 2011, 39-43. 曾參與的著作: [1]區(qū)域文化經(jīng)濟(jì)論,經(jīng)濟(jì)科學(xué)出版社,2014.4。 [2]區(qū)域文化經(jīng)濟(jì)研究,經(jīng)濟(jì)科學(xué)出版社,2015.12。