hɪz ɹˈiːsənt kˈoʊˈɔːθɚz ɪŋklˈuːd nˈɪk pˈaʊdθɐvˌiː, ˈɔːθɚɹ ʌvðə hˈæpɪnəs ᵻkwˈeɪʒən, ænd ðə wˈɔːɹɪk ɪkˈɑːnəmˌɪsts juːdʒˈiːnɪˌoʊ pɹˈoʊɾoʊ ænd dˈænjəl ˈɛsɡɹˈɔɪ.
His recent co-authors include Nick Powdthavee, author of The Happiness Equation, and the Warwick economists Eugenio Proto and Daniel Sgroi.