<p>Doktorska disertacija razmatra probleme upravljanja rizicima u lancima snabdevanja sa osnovnim ciljem razvoja modela za upravljanje određenom grupom rizika-logističkim rizicima. Na osnovu širokog pregleda postojeće literature predloženo je više originalnih konceptualnih okvira namenjenih razumevanju složene strukture koncepta rizika u lancima snabdevanja i principa njihove sistemske analize i upravljanja. Takođe, razvijen je originalni model identifikacije, ocene i tretiranja logističkih rizika, koji se zasniva na simulaciji diskretnih događaja i SCOR metodologiji. Testiranjem predloženih okvira i modela na realnom primeru pokazana je njihova praktična primeljivost.</p> / <p>The thesis is dedicated to exploring the problems of supply chain risk<br />management with the final aim of developing model for logistics risk<br />management. Based on a broad literature review it is proposed a several<br />original conceptual frameworks aimed to understanding the complex<br />structure of the supply chain risks concept as well as principles of their<br />system analysis and management. In addition, original model for<br />identification, assessment and control is developed, based on discrete event<br />simulation and SCOR methodology. Case study shows practical applicability<br />of proposed frameworks and models.</p>

Studiens syfte är att undersöka hur förändringsmodellen ADKAR har använts bland enhetschefer på Försäkringskassan och vilken betydelse den har haft för de under en organisationsförändring. För att uppfylla studiens syfte har en organisationsförändring studerats utifrån ett första linjens chefsperspektiv. Studiens teoretiska utgångspunkter baseras på teori och begrepp relaterat till översättning och meningskapande. Utgångspunkterna har använts för att studera hur ADKAR- modellen översatts och skapat mening kring förändringen. Studiens metod är kvalitativ med fokus på fyra semistruktuerade intervjuer och fyra textdokument. Resultatet av studien påvisar att förändringsmodellen ADKAR internaliserats hos cheferna i samband med deras chefsintroduktion. Modellen har blivit ett etablerat sätt att kommunicera och tänka utifrån vid förändring. ADKAR- modellen idientifieras genomgående under förändringen som en vattenfallsmodell. / The purpose of this thesis is to investigate how the change model ADKAR has been used among section directors at the Swedish Social Insurance Agency and what significance it has had for them during an organizational change. To fulfill the purpose of the study, an organizational change has been studied through the perspective of a first line director. The thesis theoretical starting points are based on theory and concepts related to translation and sensemaking. The starting points have been used to study how the ADKAR model has been translated and created sensemaking around the change. The study method is qualitative with a focus on four semi-structured interviews and four text documents.The results of this thesis shows that the change model ADKAR has been internalized in the managers in connection with their manager introduction. The model has become an established way of communicating and thinking from the outside in the event of change. The ADKAR model is consistently identified during the change as a waterfall model.