Relocation to get venture capital : a resource dependence perspective

This is the author accepted manuscript. The final version is available from SAGE via the DOI in this record.Using a resource dependence perspective, we theorize and show that non-venture-capital-backed ventures founded in U.S. states with a lower availability of venture capital (VC) are more likely to relocate to California (CA) or Massachusetts (MA)—the two VC richest states—compared to ventures founded in states with a greater availability of VC. Moreover, controlling for self-selection, ventures that relocate to CA or MA subsequently have a greater probability of attracting initial VC compared to ventures that stay in their home state. We discuss the implications for theory, future research, and practice

Deciphering Proteomic Signatures of Early Diapause in Nasonia

Insect diapause is an alternative life-history strategy used to increase longevity and survival in harsh environmental conditions. Even though some aspects of diapause are well investigated, broader scale studies that elucidate the global metabolic adjustments required for this remarkable trait, are rare. In order to better understand the metabolic changes during early insect diapause, we used a shotgun proteomics approach on early diapausing and non-diapausing larvae of the recently sequenced hymenopteran model organism Nasonia vitripennis. Our results deliver insights into the molecular underpinnings of diapause in Nasonia and corroborate previously reported diapause-associated features for invertebrates, such as a diapause-dependent abundance change for heat shock and storage proteins. Furthermore, we observed a diapause-dependent switch in enzymes involved in glycerol synthesis and a vastly changed capacity for protein synthesis and degradation. The abundance of structural proteins and proteins involved in protein synthesis decreased with increasing diapause duration, while the abundance of proteins likely involved in diapause maintenance (e.g. ferritins) increased. Only few potentially diapause-specific proteins were identified suggesting that diapause in Nasonia relies to a large extent on a modulation of pre-existing pathways. Studying a diapause syndrome on a proteomic level rather than isolated pathways or physiological networks, has proven to be an efficient and successful avenue to understand molecular mechanisms involved in diapause

Insect neuropeptides and their receptors - New leads for medical and agricultural applications

Diversification of messenger and receptor molecules is the result of evolution; however, the principles of intercellular signaling mechanisms are very similar in all metazoans. Recent discoveries of insect peptides provide new leads for applications in medicine and agriculture. (C) 1997, Elsevier Science Inc

Equity sales in Belgian corporate groups: expropriationof minority shareholders?

In Belgian corporate groups, complex pyramidal structures and interlocking ownership lead to separation of ownership and control. This may generate incentives for the controlling shareholder to divert resources within the group through intragroup equity sales. This in turn could lead to significant private benefits at the expense of the minority shareholders. We test this hypothesis by investigating the stock price reaction to the announcement of equity sales in Belgian groups. Our results suggest that intragroup equity sales create value for minority shareholders. Equity sales between group members and non-group members do not seem to affect the value for minority shareholders in Belgian groups.