, some variables have different statistical significance (or lack of it), and sometimes different signs. This heterogeneity …

systems waffle, as D. Schneider has called it). We have found the concept of complementarity to be very helpful in this … complementarity and coherence, and the specific indicators used to quantify them, the paper moves on to apply these concepts by … that the concept of complementarity has far-reaching implications for all efforts to shape, and possibly improve, the …

energy integration and highlights the complementarity of investments in different generation technologies for a successful …